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Cheap flights from Bellingham to Ontario (BLI - ONT) from $155

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 6/27. 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.
BLI — ONT
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
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Cheap flight deals from Bellingham to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Ontario (ONT). 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.

Round-trip from

$238

One-way from

$155
From Bellingham to Ontario
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One-way flight from Bellingham to Ontario
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How far in advance should I book a flight from Bellingham to Ontario?

To save up to 151% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Bellingham to Ontario from $125 1-2 weeks out and tickets from $392 for flights departing within the next 72 hours.

What is the cheapest month to fly from Bellingham to Ontario?

February can be a great time to fly to Ontario from Bellingham with a flight ticket averaging about $187. Cheapflights users have found deals in the month of February for as cheap as $93. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Bellingham to Ontario (BLI - ONT)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bellingham to Ontario as you normally would.

Cheap Alaska Airlines flights from Bellingham to Ontario

Explore cheap flight options specifically provided by Alaska Airlines for the route between Bellingham and Ontario. 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.
Take a peek at the cheapest Alaska Airlines flights we've detected traveling from Bellingham to Ontario. Come back soon if you're not finding the exact deal you're looking for.
Wed 10/26:55 pmBLI - ONT
1 stop4h 59mAlaska Airlines
Tue 10/87:30 amONT - BLI
1 stop4h 52mAlaska Airlines
Deal found 5/29$315
Tue 6/256:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Mon 7/16:00 amONT - BLI
1 stop6h 53mAlaska Airlines
Deal found 5/28$316
Wed 10/26:55 pmBLI - ONT
1 stop4h 59mAlaska Airlines
Tue 10/86:00 amONT - BLI
2 stops12h 14mAlaska Airlines
Deal found 5/29$327
Fri 7/56:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Wed 7/106:00 amONT - BLI
1 stop17h 59mAlaska Airlines
Deal found 5/28$339
Fri 6/286:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Tue 7/28:20 pmONT - BLI
1 stop21h 15mAlaska Airlines
Deal found 5/28$351
Wed 10/21:02 pmBLI - ONT
2 stops9h 50mAlaska Airlines
Tue 10/86:00 amONT - BLI
2 stops12h 14mAlaska Airlines
Deal found 5/29$352
Fri 7/196:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Tue 7/238:20 pmONT - BLI
1 stop16h 33mAlaska Airlines
Deal found 5/29$356
Fri 7/266:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Sun 7/289:09 pmONT - BLI
1 stop15h 44mAlaska Airlines
Deal found 5/28$366
Sat 6/291:33 pmBLI - ONT
1 stop10h 26mAlaska Airlines
Tue 7/28:20 pmONT - BLI
1 stop21h 15mAlaska Airlines
Deal found 5/28$382

Cheap American Airlines flights from Bellingham to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Bellingham and Ontario. 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.
Browse through some of the cheapest American Airlines flights traveling from Bellingham to Ontario. Deals frequently update to provide users with more options.
Thu 6/135:20 amBLI - ONT
2 stops13h 17mAmerican Airlines
Tue 6/189:24 amONT - BLI
2 stops14h 35mAmerican Airlines
Deal found 5/29$1,814
Mon 6/35:00 amBLI - ONT
2 stops30h 47mAmerican Airlines
Wed 6/59:24 amONT - BLI
2 stops14h 34mAmerican Airlines
Deal found 5/28$1,984
Tue 6/255:20 amBLI - ONT
2 stops13h 17mAmerican Airlines
Mon 7/19:24 amONT - BLI
3 stops14h 35mAmerican Airlines
Deal found 5/28$2,005
Fri 7/265:20 amBLI - ONT
2 stops27h 14mAmerican Airlines
Sun 7/289:19 amONT - BLI
2 stops14h 40mAmerican Airlines
Deal found 5/28$2,066
Tue 6/255:20 amBLI - ONT
3 stops13h 17mAmerican Airlines
Mon 7/19:24 amONT - BLI
3 stops14h 35mAmerican Airlines
Deal found 5/28$2,401
Thu 7/255:20 amBLI - ONT
2 stops13h 02mAmerican Airlines
Sun 7/289:19 amONT - BLI
2 stops14h 40mAmerican Airlines
Deal found 5/28$2,874
Thu 7/185:20 amBLI - ONT
2 stops13h 02mAmerican Airlines
Sun 7/219:19 amONT - BLI
2 stops14h 40mAmerican Airlines
Deal found 5/27$2,964
Fri 7/55:20 amBLI - ONT
2 stops13h 02mAmerican Airlines
Wed 7/109:19 amONT - BLI
2 stops14h 40mAmerican Airlines
Deal found 5/28$3,174
Sun 7/145:20 amBLI - ONT
2 stops13h 02mAmerican Airlines
Sun 7/219:19 amONT - BLI
2 stops14h 40mAmerican Airlines
Deal found 5/27$3,498

Cheap Bellingham to Ontario flights in May & June 2024

Find cheap flight options from Bellingham to Ontario 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.
These are some of the most attractive deals on flights from Bellingham to Ontario in 2024. Check back regularly for other flight deals.
Tue 6/256:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Mon 7/16:00 amONT - BLI
1 stop6h 53mAlaska Airlines
Deal found 5/28$316
Fri 6/286:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Tue 7/28:20 pmONT - BLI
1 stop21h 15mAlaska Airlines
Deal found 5/28$351
Sat 6/291:33 pmBLI - ONT
1 stop10h 26mAlaska Airlines
Tue 7/28:20 pmONT - BLI
1 stop21h 15mAlaska Airlines
Deal found 5/28$382
Tue 6/256:15 pmBLI - ONT
2 stops28h 25mAlaska Airlines
Mon 7/16:00 amONT - BLI
1 stop6h 53mAlaska Airlines
Deal found 5/28$427
Fri 6/286:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Tue 7/27:00 amONT - BLI
2 stops10h 35mAlaska Airlines
Deal found 5/28$492
Thu 6/66:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Sun 6/96:00 amONT - BLI
1 stop17h 58mAlaska Airlines
Deal found 5/28$591
Sat 6/151:33 pmBLI - ONT
1 stop19h 32mAlaska Airlines
Mon 6/174:24 pmONT - BLI
1 stop7h 35mAlaska Airlines
Deal found 5/28$647
Thu 6/61:15 pmBLI - ONT
2 stops8h 40mAlaska Airlines
Sun 6/94:21 pmONT - BLI
1 stop7h 37mAlaska Airlines
Deal found 5/28$752
Sun 6/26:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Sun 6/96:00 amONT - BLI
1 stop17h 58mAlaska Airlines
Deal found 5/28$764

Bellingham to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Bellingham and Ontario 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.
These are some of the most attractive deals on flights from Bellingham to Ontario in 2024. Check back regularly for other flight deals.
Tue 6/256:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Mon 7/16:00 amONT - BLI
1 stop6h 53mAlaska Airlines
Deal found 5/28$316
Fri 6/286:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Tue 7/28:20 pmONT - BLI
1 stop21h 15mAlaska Airlines
Deal found 5/28$351
Fri 7/266:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Sun 7/289:09 pmONT - BLI
1 stop15h 44mAlaska Airlines
Deal found 5/28$366
Sat 6/291:33 pmBLI - ONT
1 stop10h 26mAlaska Airlines
Tue 7/28:20 pmONT - BLI
1 stop21h 15mAlaska Airlines
Deal found 5/28$382
Thu 7/186:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Sun 7/217:00 amONT - BLI
2 stops10h 35mAlaska Airlines
Deal found 5/27$396
Thu 7/186:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Sun 7/216:00 amONT - BLI
1 stop6h 53mAlaska Airlines
Deal found 5/27$399
Thu 7/256:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Sun 7/287:00 amONT - BLI
2 stops10h 35mAlaska Airlines
Deal found 5/28$411
Sun 8/181:33 pmBLI - ONT
2 stops9h 07mAlaska Airlines
Fri 8/238:49 pmONT - BLI
1 stop27h 09mAlaska Airlines
Deal found 5/27$418
Sun 7/146:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Wed 7/176:00 amONT - BLI
1 stop6h 53mAlaska Airlines
Deal found 5/27$425

Bellingham to Ontario flights leaving soon

Find last-minute flight options from Bellingham to Ontario 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 flights available from Bellingham to Ontario departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 6/41:15 pmBLI - ONT
1 stop5h 59mAlaska Airlines
Wed 6/56:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 5/28$490
Mon 6/36:46 pmBLI - ONT
1 stop20h 40mAlaska Airlines
Wed 6/56:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 5/28$591
Thu 6/61:15 pmBLI - ONT
2 stops8h 40mAlaska Airlines
Sun 6/94:21 pmONT - BLI
1 stop7h 37mAlaska Airlines
Deal found 5/28$752
Mon 6/31:15 pmBLI - ONT
2 stops8h 40mAlaska Airlines
Wed 6/56:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 5/28$826
Mon 6/35:00 amBLI - ONT
2 stops30h 47mAmerican Airlines
Wed 6/59:24 amONT - BLI
2 stops14h 34mAmerican Airlines
Deal found 5/28$1,984

One-way flights to Ontario from Bellingham

Search for one-way flight options from Bellingham to Ontario. 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.
If you're seeking multiple options on one-way flights from Bellingham to Ontario, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Bellingham to Ontario should utilize the search form at the the top of the page.
Thu 6/276:15 pmBLI - ONT
1 stop5h 44mAlaska Airlines
Deal found 5/28$155
Thu 9/192:27 pmBLI - ONT
1 stop5h 23mAlaska Airlines
Deal found 5/29$173
Fri 11/15:11 pmBLI - ONT
1 stop26h 52mAlaska Airlines
Deal found 5/29$177
Thu 9/192:27 pmBLI - ONT
2 stops7h 48mAlaska Airlines
Deal found 5/29$191
Sun 7/146:15 pmBLI - ONT
1 stop14h 50mAlaska Airlines
Deal found 5/27$202
Thu 6/271:33 pmBLI - ONT
2 stops9h 07mAlaska Airlines
Deal found 5/28$287
Sun 7/141:33 pmBLI - ONT
2 stops9h 07mAlaska Airlines
Deal found 5/27$389
Thu 6/61:15 pmBLI - ONT
1 stop10h 43mAlaska Airlines
Deal found 5/28$462
Fri 11/15:11 pmBLI - ONT
2 stops5h 39mAlaska Airlines
Deal found 5/29$522

Find flights from Bellingham to Ontario within your budget

Customize your flight search to find flights from Bellingham to Ontario 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

$315 - $382

Route

Depart

Return

Price

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Wed 10/2

1 stop4h 59m

Ontario

Tue 10/8

1 stop4h 52m

$315

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Tue 6/25

1 stop5h 44m

Ontario

Mon 7/1

1 stop6h 53m

$316

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Wed 10/2

1 stop4h 59m

Ontario

Tue 10/8

2 stops12h 14m

$327

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Fri 7/5

1 stop5h 44m

Ontario

Wed 7/10

1 stop17h 59m

$339

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Fri 6/28

1 stop5h 44m

Ontario

Tue 7/2

1 stop21h 15m

$351

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Wed 10/2

2 stops9h 50m

Ontario

Tue 10/8

2 stops12h 14m

$352

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Fri 7/19

1 stop5h 44m

Ontario

Tue 7/23

1 stop16h 33m

$356

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Fri 7/26

1 stop5h 44m

Ontario

Sun 7/28

1 stop15h 44m

$366

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Sat 6/29

1 stop10h 26m

Ontario

Tue 7/2

1 stop21h 15m

$382

Flights are sorted by cheapest first

Deals found on 5/29

No data available for this route at this time. Please check back soon.

Best time to book a flight from Bellingham to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Bellingham 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 Ontario by month

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

LAX

Temperature

57.2 - 73.4 °F

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 29, 2024.
To help decide which airline to fly from Bellingham to Ontario, see what other customers have to say about Alaska Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,194 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,302 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Bellingham to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Bellingham to Ontario for under $400 on Cheapflights?

    Yes, there are multiple flights from Bellingham to Ontario for under $400. The cheapest flight booked recently is on Alaska Airlines for just $315, but on average you can expect to pay $398.

  • Are there last-minute flights available from Bellingham to Ontario for under $500?

    There are currently 5+ open flights from Bellingham to Ontario within the next 7 days for less than $500.

  • What are the cheapest airlines flying from Bellingham to Ontario round-trip?

    Cheapflights users have booked flights from Bellingham to Ontario round-trip from $315. Another airline that can offer you cheap pricing is American Airlines.

  • What does BLI to ONT mean?

    Bellingham Airport is BLI and Ontario Airport is ONT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Bellingham to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Bellingham to Ontario 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 Bellingham to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Bellingham to Ontario 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 Bellingham to Ontario that include hotel bookings?

    Yes. In addition to deals on Bellingham to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bellingham to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bellingham to Ontario.

  • Can I find deals for business class flights from Bellingham to Ontario?

    Yes. Cheapflights offers flight deals from Bellingham to Ontario 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 Bellingham to Ontario that allow pets onboard?

    Many airlines flying from Bellingham to Ontario 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 Bellingham to Ontario?

    Yes, you can often find last-minute deals on Bellingham to Ontario 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 Bellingham to Ontario flight deals updated?

    The Bellingham to Ontario flight deals you see on this page were last updated on 5/28.

  • When is the best time to book a flight from Bellingham to Ontario?

    Currently, October is the cheapest month in which you can book a flight from Bellingham to Ontario (average of $238). Flying from Bellingham to Ontario in June is currently the most expensive (average of $328). 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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Top airline flying from Bellingham to Ontario

Discover the top airline that operate flights from Bellingham to Ontario. 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
Alaska AirlinesCheapest$348Average$552FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Bellingham to Chicago O'Hare Intl Airport flights

Search flights from Bellingham to Ontario by cabin class

Find flights from Bellingham to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bellingham to Ontario?

Deals for Bellingham to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Bellingham to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bellingham to Ontario.

Can Cheapflights find flights from Bellingham to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Bellingham to Ontario with no change fees.

Can Cheapflights notify me if prices for flights from Bellingham to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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