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Cheap flights from Tucson to Ontario (TUS - ONT) from $147

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 8/22. 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.
TUS — ONT
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
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Cheap flight deals from Tucson to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) 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 28, 2024.

Popular in

March

Cheapest in

August

Round-trip from

$238

One-way from

$147
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 16% potential price drop
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From Tucson to Ontario
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One-way flight from Tucson to Ontario
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What is the cheapest day to fly round-trip from Tucson to Ontario?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 73% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Tucson to Ontario?

Users have found that booking a flight from Tucson to Ontario at least 52 days early can save you up to 123% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from Tucson to Ontario for as little as $326 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $487 for flights departing within the next 3 days.

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

Our data shows that December tends to be the cheapest month to fly to Ontario from Tucson. Users have commonly found prices around $260 for the month, but tickets can be as low as $118. Due to multiple factors, prepare for potentially higher prices in March.

When is the cheapest time to fly from Tucson to Ontario (TUS - ONT)?

It’s typically best to fly out from Tucson to Ontario in the morning. Doing so could potentially save you 17% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Delta flights from Tucson to Ontario

Explore cheap flight options specifically provided by Delta for the route between Tucson 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 28, 2024.
Consider these cheap Delta flights we've found departing from Tucson to Ontario. Be sure to come back soon if the deals available don't appeal to you at this time.
Mon 7/85:00 pmTUS - ONT
1 stop6h 59mDelta
Tue 7/166:00 amONT - TUS
1 stop4h 29mDelta
Deal found 5/27$304
Thu 6/276:00 amTUS - ONT
1 stop6h 17mDelta
Mon 7/15:35 amONT - TUS
1 stop4h 52mDelta
Deal found 5/28$305
Wed 7/315:00 pmTUS - ONT
1 stop6h 59mDelta
Fri 8/26:00 amONT - TUS
1 stop4h 29mDelta
Deal found 5/27$324
Mon 7/85:00 pmTUS - ONT
1 stop6h 59mDelta
Fri 7/125:00 pmONT - TUS
1 stop5h 03mDelta
Deal found 5/27$354
Sun 6/236:00 amTUS - ONT
1 stop6h 17mDelta
Sun 6/305:35 amONT - TUS
1 stop4h 50mDelta
Deal found 5/26$429
Tue 6/45:05 pmTUS - ONT
1 stop6h 38mDelta
Thu 6/65:45 amONT - TUS
1 stop4h 35mDelta
Deal found 5/27$571
Mon 6/31:24 pmTUS - ONT
1 stop9h 13mDelta
Thu 6/65:45 amONT - TUS
1 stop4h 35mDelta
Deal found 5/27$586
Tue 6/41:24 pmTUS - ONT
1 stop9h 13mDelta
Sat 6/85:35 amONT - TUS
1 stop4h 50mDelta
Deal found 5/27$609
Thu 6/65:50 amTUS - ONT
1 stop6h 23mDelta
Tue 6/115:00 pmONT - TUS
1 stop5h 14mDelta
Deal found 5/27$688

Cheap United Airlines flights from Tucson to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between Tucson 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 28, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Tucson and landing in Ontario. Check back soon if you're not seeing flights that suit your needs.
Thu 7/47:00 amTUS - ONT
1 stop5h 15mUnited Airlines
Wed 7/106:20 amONT - TUS
1 stop6h 31mUnited Airlines
Deal found 5/27$334
Tue 6/256:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Tue 7/26:10 amONT - TUS
1 stop6h 41mUnited Airlines
Deal found 5/28$344
Tue 6/116:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Tue 6/186:20 amONT - TUS
1 stop6h 44mUnited Airlines
Deal found 5/28$395
Wed 6/266:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Wed 7/36:25 pmONT - TUS
2 stops18h 26mUnited Airlines
Deal found 5/28$421
Tue 6/254:32 pmTUS - ONT
2 stops20h 13mUnited Airlines
Tue 7/26:10 amONT - TUS
1 stop6h 41mUnited Airlines
Deal found 5/28$424
Sat 7/207:00 amTUS - ONT
1 stop5h 15mUnited Airlines
Tue 7/236:20 amONT - TUS
1 stop6h 31mUnited Airlines
Deal found 5/27$431
Thu 6/206:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Sat 6/296:10 amONT - TUS
1 stop6h 41mUnited Airlines
Deal found 5/27$436
Sat 6/156:30 amTUS - ONT
1 stop5h 55mUnited Airlines
Tue 6/186:20 amONT - TUS
1 stop6h 44mUnited Airlines
Deal found 5/28$438
Sat 8/241:11 pmTUS - ONT
1 stop4h 45mUnited Airlines
Wed 8/285:15 amONT - TUS
2 stops17h 20mUnited Airlines
Deal found 5/27$440

Cheap Tucson to Ontario flights in May & June 2024

Find cheap flight options from Tucson 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 28, 2024.
The lowest fares we've come across on flights traveling from Tucson to Ontario in May and June 2024. Check back soon for alternative fares.
Wed 6/263:00 pmTUS - ONT
1 stop3h 37mAmerican Airlines
Wed 7/39:24 amONT - TUS
1 stop3h 58mAmerican Airlines
Deal found 5/28$280
Thu 6/276:00 amTUS - ONT
1 stop6h 17mDelta
Mon 7/15:35 amONT - TUS
1 stop4h 52mDelta
Deal found 5/28$305
Fri 6/146:33 pmTUS - ONT
1 stop3h 07mAmerican Airlines
Tue 6/186:30 amONT - TUS
1 stop4h 57mAmerican Airlines
Deal found 5/27$352
Wed 6/266:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Wed 7/36:25 pmONT - TUS
2 stops18h 26mUnited Airlines
Deal found 5/28$421
Sun 6/236:00 amTUS - ONT
1 stop6h 17mDelta
Sun 6/305:35 amONT - TUS
1 stop4h 50mDelta
Deal found 5/26$429
Thu 6/206:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Sat 6/296:10 amONT - TUS
1 stop6h 41mUnited Airlines
Deal found 5/27$436
Tue 6/46:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Tue 6/111:55 pmONT - TUS
1 stop4h 49mUnited Airlines
Deal found 5/27$456
Wed 6/1210:25 amTUS - ONT
1 stop5h 26mAmerican Airlines
Sun 6/164:36 pmONT - TUS
1 stop3h 07mAmerican Airlines
Deal found 5/27$468
Mon 6/36:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Tue 6/116:20 amONT - TUS
1 stop6h 44mUnited Airlines
Deal found 5/27$471

Tucson to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Tucson 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 28, 2024.
The lowest fares we've come across on flights traveling from Tucson to Ontario in May and June 2024. Check back soon for alternative fares.
Wed 6/263:00 pmTUS - ONT
1 stop3h 37mAmerican Airlines
Wed 7/39:24 amONT - TUS
1 stop3h 58mAmerican Airlines
Deal found 5/28$280
Fri 11/86:34 pmTUS - ONT
1 stop4h 09mAmerican Airlines
Sat 11/91:28 pmONT - TUS
1 stop6h 14mAmerican Airlines
Deal found 5/27$294
Mon 7/85:00 pmTUS - ONT
1 stop6h 59mDelta
Tue 7/166:00 amONT - TUS
1 stop4h 29mDelta
Deal found 5/27$304
Thu 6/276:00 amTUS - ONT
1 stop6h 17mDelta
Mon 7/15:35 amONT - TUS
1 stop4h 52mDelta
Deal found 5/28$305
Wed 7/315:00 pmTUS - ONT
1 stop6h 59mDelta
Fri 8/26:00 amONT - TUS
1 stop4h 29mDelta
Deal found 5/27$324
Thu 7/47:00 amTUS - ONT
1 stop5h 15mUnited Airlines
Wed 7/106:20 amONT - TUS
1 stop6h 31mUnited Airlines
Deal found 5/27$334
Mon 7/13:00 pmTUS - ONT
1 stop3h 37mAmerican Airlines
Wed 7/316:15 amONT - TUS
1 stop3h 25mAmerican Airlines
Deal found 5/27$339
Wed 7/107:00 amTUS - ONT
1 stop5h 15mUnited Airlines
Tue 7/161:47 pmONT - TUS
1 stop5h 28mUnited Airlines
Deal found 5/27$344
Fri 6/146:33 pmTUS - ONT
1 stop3h 07mAmerican Airlines
Tue 6/186:30 amONT - TUS
1 stop4h 57mAmerican Airlines
Deal found 5/27$352

Tucson to Ontario flights leaving soon

Find last-minute flight options from Tucson 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 28, 2024.
Book one of these great deals on flights from Tucson to Ontario. Tip: verify your flight details before completing your reservation.
Tue 6/46:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Tue 6/111:55 pmONT - TUS
1 stop4h 49mUnited Airlines
Deal found 5/27$456
Mon 6/36:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Tue 6/116:20 amONT - TUS
1 stop6h 44mUnited Airlines
Deal found 5/27$471
Tue 6/41:55 pmTUS - ONT
1 stop4h 53mAmerican Airlines
Sun 6/96:30 amONT - TUS
1 stop3h 15mAmerican Airlines
Deal found 5/27$522
Tue 6/46:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Mon 6/105:15 amONT - TUS
1 stop15h 00mUnited Airlines
Deal found 5/27$537
Tue 6/46:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Mon 6/105:15 amONT - TUS
1 stop10h 30mUnited Airlines
Deal found 5/27$570
Tue 6/45:50 amTUS - ONT
1 stop6h 23mDelta
Fri 6/76:00 amONT - TUS
1 stop4h 25mDelta
Deal found 5/27$571
Mon 6/31:24 pmTUS - ONT
1 stop9h 13mDelta
Thu 6/65:45 amONT - TUS
1 stop4h 35mDelta
Deal found 5/27$586
Tue 6/41:24 pmTUS - ONT
1 stop9h 13mDelta
Sat 6/85:35 amONT - TUS
1 stop4h 50mDelta
Deal found 5/27$609
Thu 6/65:50 amTUS - ONT
1 stop6h 23mDelta
Tue 6/115:00 pmONT - TUS
1 stop5h 14mDelta
Deal found 5/27$688

One-way flights to Ontario from Tucson

Search for one-way flight options from Tucson 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 28, 2024.
If you're seeking multiple options on one-way flights from Tucson to Ontario, be sure to check out these deals, which are updated often. Users needing a return flight from Tucson to Ontario should utilize the search form above.
Thu 8/225:00 pmTUS - ONT
1 stop6h 59mDelta
Deal found 5/28$147
Sun 6/236:33 pmTUS - ONT
1 stop3h 07mAmerican Airlines
Deal found 5/27$177
Sat 6/296:40 amTUS - ONT
1 stop4h 23mUnited Airlines
Deal found 5/26$197
Sat 6/15:39 amTUS - ONT
1 stop3h 06mAmerican Airlines
Deal found 5/28$228
Tue 6/116:33 pmTUS - ONT
1 stop3h 07mAmerican Airlines
Deal found 5/28$234
Mon 6/36:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Deal found 5/27$243
Mon 6/103:00 pmTUS - ONT
1 stop3h 37mAmerican Airlines
Deal found 5/28$262
Thu 6/136:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Deal found 5/28$271
Thu 8/221:30 pmTUS - ONT
2 stops11h 15mUnited Airlines
Deal found 5/28$294

Find flights from Tucson to Ontario within your budget

Customize your flight search to find flights from Tucson 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 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$280 - $462

Route

Depart

Return

Price

TucsonOntario

TUS - ONT

TUSONT

Tucson

Wed 6/26

1 stop3h 37m

Ontario

Wed 7/3

1 stop3h 58m

$280

TucsonOntario

TUS - ONT

TUSONT

Tucson

Mon 7/8

1 stop6h 59m

Ontario

Tue 7/16

1 stop4h 29m

$304

TucsonOntario

TUS - ONT

TUSONT

Tucson

Thu 6/27

1 stop6h 17m

Ontario

Mon 7/1

1 stop4h 52m

$305

TucsonOntario

TUS - ONT

TUSONT

Tucson

Wed 7/31

1 stop6h 59m

Ontario

Fri 8/2

1 stop4h 29m

$324

TucsonOntario

TUS - ONT

TUSONT

Tucson

Thu 7/4

1 stop5h 15m

Ontario

Wed 7/10

1 stop6h 31m

$334

TucsonOntario

TUS - ONT

TUSONT

Tucson

Mon 7/1

1 stop3h 37m

Ontario

Wed 7/31

1 stop3h 25m

$339

TucsonOntario

TUS - ONT

TUSONT

Tucson

Tue 6/25

1 stop6h 15m

Ontario

Tue 7/2

1 stop6h 41m

$344

TucsonOntario

TUS - ONT

TUSONT

Tucson

Fri 6/14

1 stop3h 07m

Ontario

Tue 6/18

1 stop4h 57m

$352

TucsonOntario

TUS - ONT

TUSONT

Tucson

Sun 8/4

1 stop8h 26m

Ontario

Wed 8/7

1 stop8h 33m

$462

Flights are sorted by cheapest first

Deals found on 5/28

When is the cheapest time to fly from Tucson to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Tucson to Ontario. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Tucson to Ontario flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Wednesday mornings 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 Tucson to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Tucson 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 28, 2024.
To help decide which airline to fly from Tucson to Ontario, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

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

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
10,476 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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

United Airlines
7.4
Good
10,799 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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

American Airlines
7.3
Good
14,316 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

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 Tucson 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 Tucson to Ontario for under $300 on Cheapflights?

    Yes, there are multiple flights from Tucson to Ontario for under $300. The cheapest flight booked recently is on American Airlines for just $280, but on average you can expect to pay $385.

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

    There are currently 15+ open flights from Tucson to Ontario within the next 7 days for less than $500.

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

    According to our current data, American Airlines ($280), Delta ($304), and United Airlines ($334) offers the cheapest pricing from Tucson to Ontario. American Airlines is currently priced 20% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Tucson to Ontario one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $147. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Tucson to Ontario for a low price.

  • What does TUS to ONT mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Tucson Airport to Ontario Airport flight would often be abbreviated as a TUS to ONT flight.

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

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

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

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

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

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

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

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

    Many airlines flying from Tucson 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 Tucson to Ontario?

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

    The Tucson 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 Tucson to Ontario?

    Currently, October is the cheapest month in which you can book a flight from Tucson to Ontario (average of $238). Flying from Tucson 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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Alternative routes for Tucson to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Tucson to Ontario

Discover the top airline that operate flights from Tucson 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 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$225Average$358FlexibilityNo cancel feeOn-time71%
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Search flights from Tucson to Ontario by cabin class

Find flights from Tucson to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business 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 Tucson to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Tucson to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Tucson to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Tucson to Ontario flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Tucson to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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