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Cheap flights from O'Hare Intl (ORD) to Ottawa (YOW) from $149

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — YOW
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 29, 2024.

Popular in

April

Cheapest in

October

Average price

$704

Round-trip from

$283
High demand for flights, 16% potential price rise
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Best time to find cheap flights, 26% potential price drop
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Average for round-trip flights in May 2024
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From Chicago O'Hare Intl to Ottawa
Search Deals

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Ottawa?

Sunday flights are found to be more expensive to fly from Chicago O'Hare Intl Airport to Ottawa. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ottawa.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Ottawa?

To save up to 77% on this flight, we recommend booking at least 51 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago O'Hare Intl Airport to Ottawa from $472 1-2 weeks out and tickets from $619 for flights departing within the next 72 hours.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Ottawa?

October is one of the best times of the year to fly to Ottawa from Chicago O'Hare Intl Airport. Prices for October average $427 per person but you can even find prices for as low as $302. The most expensive prices can be found in the month of March. Opting for a October flight can save you 53% on your journey compared to booking in March

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Ottawa (ORD - YOW)?

It’s typically best to fly out from Chicago O'Hare Intl Airport to Ottawa in the morning. Doing so could potentially save you 23% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Air Canada flights from O'Hare Intl to Ottawa

Explore cheap flight options specifically provided by Air Canada for the route between O'Hare Intl and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Peruse some of the lowest-priced Air Canada flights we've found from Chicago to Ottawa. Deals update often to give you more flight options matching your criteria
Sat 7/272:15 pmORD - YOW
1 stop4h 58mAir Canada
Sat 8/310:00 amYOW - ORD
1 stop5h 02mAir Canada
Deal found 5/28$623
Fri 9/202:00 pmORD - YOW
Nonstop2h 11mAir Canada
Sat 9/2811:20 amYOW - ORD
Nonstop2h 17mAir Canada
Deal found 5/28$656
Wed 7/241:55 pmORD - YOW
Nonstop2h 09mAir Canada
Fri 8/25:30 pmYOW - ORD
Nonstop2h 25mAir Canada
Deal found 5/28$660
Sat 7/273:35 pmORD - YOW
1 stop5h 29mAir Canada
Sun 7/286:30 amYOW - ORD
Nonstop2h 22mAir Canada
Deal found 5/28$665
Fri 6/216:30 pmORD - YOW
Nonstop2h 18mAir Canada
Tue 6/259:20 amYOW - ORD
1 stop6h 34mAir Canada
Deal found 5/28$668
Tue 9/2410:55 amORD - YOW
1 stop5h 35mAir Canada
Sun 9/295:55 amYOW - ORD
1 stop4h 59mAir Canada
Deal found 5/28$670
Wed 7/246:34 pmORD - YOW
Nonstop2h 18mAir Canada
Sat 8/39:20 amYOW - ORD
1 stop4h 34mAir Canada
Deal found 5/28$671
Tue 7/236:34 pmORD - YOW
Nonstop2h 18mAir Canada
Sat 7/275:30 pmYOW - ORD
Nonstop2h 25mAir Canada
Deal found 5/28$703
Thu 6/276:34 pmORD - YOW
Nonstop2h 18mAir Canada
Sun 6/306:30 amYOW - ORD
Nonstop2h 22mAir Canada
Deal found 5/28$789

Cheap WestJet flights from O'Hare Intl to Ottawa

Explore cheap flight options specifically provided by WestJet for the route between O'Hare Intl and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Some of the lowest-priced WestJet flights we've found at this time heading from Chicago to Ottawa. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 6/35:55 pmORD - YOW
1 stop29h 47mWestJet
Fri 6/78:15 pmYOW - ORD
1 stop21h 50mWestJet
Deal found 5/27$634
Fri 9/205:55 pmORD - YOW
1 stop29h 46mWestJet
Sat 9/286:03 amYOW - ORD
1 stop12h 06mWestJet
Deal found 5/28$643
Mon 6/35:55 pmORD - YOW
1 stop29h 47mWestJet
Fri 6/76:12 amYOW - ORD
1 stop11h 53mWestJet
Deal found 5/28$771
Sun 6/95:55 pmORD - YOW
1 stop12h 02mWestJet
Fri 6/148:15 pmYOW - ORD
1 stop21h 42mWestJet
Deal found 5/28$828
Sat 6/86:05 amORD - YOW
2 stops13h 43mWestJet
Thu 6/139:35 pmYOW - ORD
2 stops20h 22mWestJet
Deal found 5/28$1,310
Wed 7/316:05 amORD - YOW
2 stops13h 37mWestJet
Sun 8/49:35 pmYOW - ORD
2 stops15h 07mWestJet
Deal found 5/28$1,428

Cheap O'Hare Intl to Ottawa flights in May & June 2024

Find cheap flight options from O'Hare Intl to Ottawa specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.
Check out some of the best flight deals from Chicago to Ottawa in 2024. Check back regularly for other flight deals.
Thu 6/209:10 pmORD - YOW
1 stop13h 04mMultiple Airlines
Mon 6/243:25 pmYOW - ORD
2 stops17h 59mMultiple Airlines
Deal found 5/28$443
Sat 6/84:40 pmORD - YOW
1 stop22h 12mMultiple Airlines
Sat 6/153:00 pmYOW - ORD
1 stop7h 52mMultiple Airlines
Deal found 5/28$448
Thu 6/209:10 pmORD - YOW
1 stop13h 04mMultiple Airlines
Mon 6/2412:00 pmYOW - ORD
1 stop10h 52mMultiple Airlines
Deal found 5/28$450
Sat 6/85:05 amORD - YOW
2 stops18h 23mMultiple Airlines
Sat 6/1510:00 amYOW - ORD
1 stop12h 52mMultiple Airlines
Deal found 5/28$479
Sat 6/85:05 amORD - YOW
2 stops18h 23mMultiple Airlines
Sat 6/1510:00 amYOW - ORD
2 stops23h 24mMultiple Airlines
Deal found 5/28$513
Thu 6/205:20 amORD - YOW
3 stops18h 08mMultiple Airlines
Mon 6/248:25 amYOW - ORD
3 stops24h 59mMultiple Airlines
Deal found 5/28$518
Sat 6/85:05 amORD - YOW
2 stops18h 23mMultiple Airlines
Sat 6/158:25 amYOW - ORD
3 stops24h 59mMultiple Airlines
Deal found 5/28$521
Thu 6/205:20 amORD - YOW
3 stops18h 08mMultiple Airlines
Mon 6/249:05 amYOW - ORD
2 stops12h 42mMultiple Airlines
Deal found 5/28$611
Fri 6/216:00 pmORD - YOW
1 stop4h 47mAir Canada
Tue 6/257:10 amYOW - ORD
1 stop5h 52mAir Canada
Deal found 5/28$623

O'Hare Intl to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Check out some of the best flight deals from Chicago to Ottawa in 2024. Check back regularly for other flight deals.
Wed 7/2412:24 pmORD - YOW
1 stop6h 43mMultiple Airlines
Tue 7/304:15 pmYOW - ORD
1 stop9h 23mMultiple Airlines
Deal found 5/28$366
Thu 7/2510:14 amORD - YOW
1 stop8h 53mMultiple Airlines
Tue 7/304:15 pmYOW - ORD
1 stop9h 23mMultiple Airlines
Deal found 5/28$382
Mon 7/2910:14 amORD - YOW
1 stop8h 53mMultiple Airlines
Tue 7/304:15 pmYOW - ORD
1 stop9h 23mMultiple Airlines
Deal found 5/28$387
Wed 7/2412:24 pmORD - YOW
1 stop6h 43mMultiple Airlines
Tue 7/305:10 pmYOW - ORD
2 stops8h 16mMultiple Airlines
Deal found 5/28$402
Fri 6/149:10 pmORD - YOW
2 stops17h 04mMultiple Airlines
Mon 6/174:15 pmYOW - ORD
2 stops29h 32mMultiple Airlines
Deal found 5/29$406
Fri 6/149:10 pmORD - YOW
2 stops17h 04mMultiple Airlines
Mon 6/174:15 pmYOW - ORD
2 stops29h 32mMultiple Airlines
Deal found 5/29$408
Wed 7/2412:24 pmORD - YOW
1 stop6h 43mMultiple Airlines
Wed 7/3112:00 pmYOW - ORD
1 stop7h 19mMultiple Airlines
Deal found 5/28$409
Fri 6/149:10 pmORD - YOW
2 stops17h 04mMultiple Airlines
Tue 6/184:15 pmYOW - ORD
2 stops24h 52mMultiple Airlines
Deal found 5/29$413
Thu 7/2510:14 amORD - YOW
1 stop8h 53mMultiple Airlines
Wed 7/3112:00 pmYOW - ORD
1 stop7h 19mMultiple Airlines
Deal found 5/28$425

Non-stop flights to Ottawa from O'Hare Intl

Discover non-stop flight options from O'Hare Intl to Ottawa. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Consider booking one of these non-stop flights heading from Chicago to Ottawa. Those looking to potentially save on 1 or 2-stop flights from Chicago to Ottawa should utilize the search form at the the top of the page.
Fri 9/202:00 pmORD - YOW
Nonstop2h 11mAir Canada
Sat 9/2811:20 amYOW - ORD
Nonstop2h 17mAir Canada
Deal found 5/28$656
Wed 7/241:55 pmORD - YOW
Nonstop2h 09mAir Canada
Fri 8/25:30 pmYOW - ORD
Nonstop2h 25mAir Canada
Deal found 5/28$660
Fri 7/261:55 pmORD - YOW
Nonstop2h 09mAir Canada
Sun 7/286:30 amYOW - ORD
Nonstop2h 22mAir Canada
Deal found 5/29$671
Tue 7/236:34 pmORD - YOW
Nonstop2h 18mAir Canada
Sat 7/275:30 pmYOW - ORD
Nonstop2h 25mAir Canada
Deal found 5/28$703
Thu 6/276:34 pmORD - YOW
Nonstop2h 18mAir Canada
Sun 6/306:30 amYOW - ORD
Nonstop2h 22mAir Canada
Deal found 5/28$789
Fri 6/146:30 pmORD - YOW
Nonstop2h 18mAir Canada
Tue 6/185:26 pmYOW - ORD
Nonstop2h 25mAir Canada
Deal found 5/29$838
Fri 6/146:30 pmORD - YOW
Nonstop2h 18mMultiple Airlines
Mon 6/175:26 pmYOW - ORD
Nonstop2h 25mMultiple Airlines
Deal found 5/29$986
Fri 6/146:30 pmORD - YOW
Nonstop2h 18mAir Canada
Sun 6/165:26 pmYOW - ORD
Nonstop2h 25mAir Canada
Deal found 5/28$1,015
Sat 6/86:30 pmORD - YOW
Nonstop2h 18mMultiple Airlines
Thu 6/136:38 amYOW - ORD
Nonstop2h 22mMultiple Airlines
Deal found 5/28$1,225

O'Hare Intl to Ottawa flights leaving soon

Find last-minute flight options from O'Hare Intl to Ottawa for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Have a look at some of the last-minute flights available departing from Chicago to Ottawa. Users should examine the flight details to ensure there are no surprises.
Mon 6/39:25 pmORD - YOW
3 stops26h 03mMultiple Airlines
Mon 6/1012:00 pmYOW - ORD
2 stops21h 24mMultiple Airlines
Deal found 5/27$522
Mon 6/39:25 pmORD - YOW
3 stops26h 03mMultiple Airlines
Mon 6/108:50 amYOW - ORD
3 stops24h 34mMultiple Airlines
Deal found 5/27$527
Mon 6/35:00 amORD - YOW
2 stops15h 28mMultiple Airlines
Mon 6/108:55 amYOW - ORD
2 stops24h 29mMultiple Airlines
Deal found 5/27$545
Mon 6/37:35 amORD - YOW
2 stops11h 32mMultiple Airlines
Mon 6/104:15 pmYOW - ORD
1 stop9h 53mMultiple Airlines
Deal found 5/27$549
Mon 6/35:55 pmORD - YOW
1 stop18h 30mMultiple Airlines
Mon 6/104:35 pmYOW - ORD
1 stop16h 49mMultiple Airlines
Deal found 5/27$572
Mon 6/35:55 pmORD - YOW
1 stop29h 47mWestJet
Fri 6/78:15 pmYOW - ORD
1 stop21h 50mWestJet
Deal found 5/27$634
Mon 6/35:55 pmORD - YOW
1 stop29h 47mWestJet
Fri 6/76:12 amYOW - ORD
1 stop11h 53mWestJet
Deal found 5/28$771
Fri 6/76:00 amORD - YOW
1 stop6h 12mAir Canada
Mon 6/107:10 amYOW - ORD
1 stop6h 44mAir Canada
Deal found 5/27$971
Fri 6/76:00 amORD - YOW
1 stop6h 12mAir Canada
Mon 6/106:38 amYOW - ORD
Nonstop2h 22mAir Canada
Deal found 5/27$1,055

One-way flights to Ottawa from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Ottawa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Some of the best available deals we've found on one-way flights from Chicago to Ottawa. Users needing a return flight from Chicago to Ottawa should utilize the search form above.
Mon 7/19:10 pmORD - YOW
1 stop13h 04mMultiple Airlines
Deal found 5/28$149
Mon 7/159:30 pmORD - YOW
1 stop12h 44mMultiple Airlines
Deal found 5/28$184
Mon 7/15:07 pmORD - YOW
2 stops16h 22mMultiple Airlines
Deal found 5/28$195
Sun 6/309:10 pmORD - YOW
1 stop19h 14mMultiple Airlines
Deal found 5/28$206
Mon 7/157:30 pmORD - YOW
2 stops20h 52mMultiple Airlines
Deal found 5/28$209
Sat 7/68:39 pmORD - YOW
1 stop15h 30mMultiple Airlines
Deal found 5/29$234
Mon 7/17:18 amORD - YOW
3 stops16h 10mMultiple Airlines
Deal found 5/28$256
Sun 6/307:18 amORD - YOW
2 stops13h 59mMultiple Airlines
Deal found 5/28$269
Sat 7/68:39 pmORD - YOW
2 stops19h 00mMultiple Airlines
Deal found 5/29$282

Find flights from O'Hare Intl to Ottawa within your budget

Customize your flight search to find flights from O'Hare Intl to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$366 - $685

Route

Depart

Return

Price

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Wed 7/24

1 stop6h 43m

Ottawa

Tue 7/30

1 stop9h 23m

$366

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Thu 7/25

1 stop8h 53m

Ottawa

Tue 7/30

1 stop9h 23m

$382

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Mon 7/29

1 stop8h 53m

Ottawa

Tue 7/30

1 stop9h 23m

$387

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Wed 7/24

1 stop6h 43m

Ottawa

Tue 7/30

2 stops8h 16m

$402

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Fri 6/14

2 stops17h 04m

Ottawa

Mon 6/17

2 stops29h 32m

$406

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Fri 6/14

2 stops17h 04m

Ottawa

Mon 6/17

2 stops29h 32m

$408

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Sat 7/27

1 stop4h 58m

Ottawa

Sat 8/3

1 stop5h 02m

$623

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Fri 9/20

1 stop29h 46m

Ottawa

Sat 9/28

1 stop12h 06m

$643

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Mon 7/29

1 stop6h 14m

Ottawa

Mon 7/29

1 stop4h 45m

$685

Flights are sorted by cheapest first

Deals found on 5/28

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Ottawa. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Ottawa flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from O'Hare Intl to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature and rainfall totals by month.

YOW

Temperature

14 - 69.8 °F

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated May 29, 2024.
See what other customers who have flown with Air Canada, WestJet and United Airlines from Chicago to Ottawa have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.5
Good
2,871 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.5

Entertainment

6.4

Food

6.4

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

WestJet
7.5
Good
2,871 reviews
WestJet
7.5
Good
2,871 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.5

Entertainment

6.4

Food

6.4

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

United Airlines
7.4
Good
10,784 reviews
WestJet
7.5
Good
2,871 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.5

Entertainment

6.4

Food

6.4

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

Air Canada
7.0
Good
6,994 reviews
WestJet
7.5
Good
2,871 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.5

Entertainment

6.4

Food

6.4

Reviews

1 / 10

System was down and the line on the check in counter was very slow.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Chicago O'Hare Intl?

    Located just 6.6 mi from the city center, Ottawa is the airport most travelers will use when flying to Ottawa from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Ottawa (YOW) should be relatively easy as there are 4 daily inbound flights from Chicago O'Hare Intl from 3 different airlines.

  • Can I find flights from Chicago O'Hare Intl Airport to Ottawa for under $400 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Ottawa for under $400. The cheapest flight booked recently is on Multiple Airlines for just $366, but on average you can expect to pay $425.

  • Are there nonstop flights from Chicago O'Hare Intl Airport to Ottawa for under $700 on Cheapflights?

    Cheapflights has at least 9 direct flights from Chicago O'Hare Intl Airport to Ottawa under $700. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Ottawa is less than $838.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Ottawa for under $600?

    There are currently 15+ open flights from Chicago O'Hare Intl Airport to Ottawa within the next 7 days for less than $600.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Ottawa?

    Before booking your flight to Ottawa from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: United Airlines (91%), Republic Airways (91%), Air Canada( 91%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Ottawa?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Ottawa? While on average our users pay $409, our data indicates the cheapest price to be $123. The most popular route (Chicago O'Hare Intl - Ottawa), is priced around $372.

  • What does ORD to YOW mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Ottawa Airport (YOW). Codes like Ottawa Airport are often used to just call airports uniquely.

  • Can I find deals for flights from O'Hare Intl to Ottawa that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Ottawa flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Ottawa with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Ottawa flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from O'Hare Intl to Ottawa that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Ottawa.

  • Can I find deals for business class flights from O'Hare Intl to Ottawa?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from O'Hare Intl to Ottawa that allow pets onboard?

    Many airlines flying from O'Hare Intl to Ottawa offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to Ottawa?

    Yes, you can often find last-minute deals on O'Hare Intl to Ottawa flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago O'Hare Intl Airport to Ottawa flight deals updated?

    The Chicago O'Hare Intl Airport to Ottawa flight deals you see on this page were last updated on 5/29.

  • What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Ottawa?

    Consider Air Canada, Porter Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from Chicago O'Hare Intl Airport to Ottawa.

  • When is the best time to book a flight from Chicago O'Hare Intl Airport to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Ottawa (average of $283). Flying from Chicago O'Hare Intl Airport to Ottawa in July is currently the most expensive (average of $482). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for O'Hare Intl to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pearson Intl flights
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Midway to Toronto Island flights
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O'Hare Intl to Hamilton flights
Midway to Ottawa flights
O'Hare Intl to London flights
O'Hare Intl to Thunder Bay flights
O'Hare Intl to Kingston flights
Midway to Thunder Bay flights

Top 3 airlines flying from O'Hare Intl to Ottawa

Discover the top 3 airlines that operate flights from O'Hare Intl to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$260Average$507FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$323Average$770FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapest$445Average$519FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
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Search flights from O'Hare Intl to Ottawa by cabin class

Find flights from O'Hare Intl to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from O'Hare Intl to Ottawa

Find hourly flight availability from O'Hare Intl to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 29, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from O'Hare Intl to Ottawa

Explore weekly flight availability from O'Hare Intl to Ottawa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 29, 2024.
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