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$139+ Cheap flights from Tucson to Ontario (TUS - ONT)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — ONT
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
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 November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

March

Cheapest in

January

Round-trip from

$278
(American Airlines)

One-way from

$139
(Delta)
Provider with most accurate pricing for Tucson-Ontario flight deals.
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Provider most trusted by Cheapflights users for Tucson-Ontario flights.
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High demand for flights, 22% potential price rise
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Best time to find cheap flights, 18% 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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Find flight deals from Tucson to Ontario

Cheapest flights from Tucson to Ontario
Explore the most affordable flight options available from Tucson to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:13 pmTUS - ONT
1 stop4h 50mAmerican Airlines
Mon 12/166:10 amONT - TUS
1 stop5h 16mAmerican Airlines
Deal found 11/19$278
This Southwest deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/199:25 pmTUS - ONT
1 stop3h 10mSouthwest
Thu 12/265:05 pmONT - TUS
2 stops6h 45mSouthwest
Deal found 11/19$374
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/266:50 amTUS - ONT
1 stop6h 21mDelta
Sat 12/145:10 pmONT - TUS
1 stop4h 52mDelta
Deal found 11/19$376
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/138:15 amTUS - ONT
1 stop11h 34mAlaska Airlines
Mon 12/166:00 amONT - TUS
1 stop16h 59mAlaska Airlines
Deal found 11/20$382
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/121:38 pmTUS - ONT
1 stop5h 05mUnited Airlines
Mon 12/1610:35 amONT - TUS
1 stop4h 40mUnited Airlines
Deal found 11/19$488

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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

TucsonOntario

TUS - ONT

TUSONT

Tucson

Thu 12/12

7:04 pm-10:03 pm

1 stop3h 59m

Ontario

Mon 12/16

6:10 am-10:54 am

1 stop3h 44m

$278

TucsonOntario

TUS - ONT

TUSONT

Tucson

Wed 1/15

6:15 am-12:26 pm

1 stop7h 11m

Ontario

Wed 1/15

5:10 pm-10:45 pm

1 stop4h 35m

$294

TucsonOntario

TUS - ONT

TUSONT

Tucson

Tue 1/28

7:44 am-10:38 am

1 stop27h 54m

Ontario

Sat 2/8

6:00 am-3:27 pm

1 stop8h 27m

$322

TucsonOntario

TUS - ONT

TUSONT

Tucson

Thu 12/19

9:25 pm-11:35 pm

1 stop3h 10m

Ontario

Thu 12/26

5:05 pm-12:50 am

2 stops6h 45m

$374

TucsonOntario

TUS - ONT

TUSONT

Tucson

Sat 1/11

1:27 pm-6:19 pm

1 stop5h 52m

Ontario

Sun 1/12

10:47 am-4:28 pm

1 stop4h 41m

$379

TucsonOntario

TUS - ONT

TUSONT

Tucson

Wed 1/15

6:15 am-12:26 pm

1 stop7h 11m

$139

TucsonOntario

TUS - ONT

TUSONT

Tucson

Sat 1/18

9:52 am-5:04 pm

1 stop8h 12m

$161

TucsonOntario

TUS - ONT

TUSONT

Tucson

Sat 1/11

1:27 pm-6:19 pm

1 stop5h 52m

$172

TucsonOntario

TUS - ONT

TUSONT

Tucson

Thu 11/28

7:15 am-9:15 am

2 stops27h 00m

$394

TucsonOntario

TUS - ONT

TUSONT

Tucson

Sun 2/16

7:52 pm-7:06 pm

3 stops24h 14m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Compare providers for flights from Tucson to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Ontario in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tucson-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Tucson to Ontario

Get recent, data-driven insights about flights from Tucson to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Tucson to Ontario?

Currently, September is the cheapest month in which you can book a flight from Tucson to Ontario (average of $236). Flying from Tucson to Ontario in December is currently the most expensive (average of $298). 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.

What is the cheapest time of day to fly from TUS to ONT?

Find hourly flight availability from Tucson to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

It’s typically best to fly out from Tucson to Ontario in the afternoon. Doing so could potentially save you 10% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 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 November 20, 2024.
To help decide which airline to fly from Tucson to Ontario, see what other customers have to say about United Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

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.

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

    According to our current data, American Airlines ($278), Delta ($294), and Alaska Airlines ($322) offers the cheapest pricing from Tucson to Ontario. American Airlines is currently priced 23% 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 $139. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Tucson to Ontario for a low price.

  • 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.

  • What is the cheapest month to book a flight from Tucson to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Tucson to Ontario (average of $236). Flying from Tucson to Ontario in December is currently the most expensive (average of $298). 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.

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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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$256Average$358FlexibilityNo cancel feeOn-time71%
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