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Cheap flights from Tucson to Ontario (TUS - ONT) from $137

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 7/9. 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 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
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 June 10, 2024.

Popular in

March

Cheapest in

August

Average price

$358

Round-trip from

$238
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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Average for round-trip flights in June 2024
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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 68% 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 $469 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.

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

It’s typically best to fly out from Tucson to Ontario in the morning. Doing so could potentially save you 16% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Tucson to Ontario flights in June & July 2024

Find cheap flight options from Tucson to Ontario specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 10, 2024.
The lowest fares we've come across on flights traveling from Tucson to Ontario in June and July 2024. Check back soon for alternative fares.
Tue 7/93:00 pmTUS - ONT
1 stop3h 22mAmerican Airlines
Tue 7/166:15 amONT - TUS
1 stop3h 25mAmerican Airlines
Deal found 6/9$274
Tue 7/95:00 pmTUS - ONT
1 stop6h 59mDelta
Thu 7/116:00 amONT - TUS
1 stop4h 29mDelta
Deal found 6/10$314
Wed 7/36:00 amTUS - ONT
1 stop6h 18mDelta
Tue 7/96:00 amONT - TUS
1 stop4h 29mDelta
Deal found 6/10$316
Sat 7/65:00 pmTUS - ONT
1 stop6h 41mDelta
Tue 7/96:00 amONT - TUS
1 stop4h 29mDelta
Deal found 6/10$324
Fri 7/196:33 pmTUS - ONT
1 stop3h 07mAmerican Airlines
Sun 7/216:15 amONT - TUS
1 stop3h 25mAmerican Airlines
Deal found 6/10$334
Wed 7/36:00 amTUS - ONT
1 stop6h 18mDelta
Fri 7/126:00 amONT - TUS
1 stop4h 29mDelta
Deal found 6/10$336
Thu 7/47:00 amTUS - ONT
1 stop5h 15mUnited Airlines
Tue 7/96:20 amONT - TUS
1 stop6h 31mUnited Airlines
Deal found 6/10$344
Wed 7/36:00 amTUS - ONT
1 stop6h 18mDelta
Mon 7/86:00 amONT - TUS
1 stop4h 29mDelta
Deal found 6/10$346
Thu 7/47:00 amTUS - ONT
1 stop5h 15mUnited Airlines
Thu 7/116:20 amONT - TUS
1 stop6h 31mUnited Airlines
Deal found 6/10$364

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 3,020,828 searches. Data last updated June 10, 2024.
The lowest fares we've come across on flights traveling from Tucson to Ontario in June and July 2024. Check back soon for alternative fares.
Tue 7/93:00 pmTUS - ONT
1 stop3h 22mAmerican Airlines
Tue 7/166:15 amONT - TUS
1 stop3h 25mAmerican Airlines
Deal found 6/9$274
Sat 8/36:00 amTUS - ONT
1 stop6h 15mDelta
Mon 8/55:00 pmONT - TUS
1 stop5h 03mDelta
Deal found 6/10$293
Fri 8/163:05 pmTUS - ONT
1 stop3h 22mAmerican Airlines
Mon 8/1912:46 pmONT - TUS
1 stop5h 21mAmerican Airlines
Deal found 6/9$294
Tue 7/95:00 pmTUS - ONT
1 stop6h 59mDelta
Fri 7/126:00 amONT - TUS
1 stop4h 29mDelta
Deal found 6/10$314
Wed 7/36:00 amTUS - ONT
1 stop6h 18mDelta
Tue 7/96:00 amONT - TUS
1 stop4h 29mDelta
Deal found 6/10$316
Sat 7/65:00 pmTUS - ONT
1 stop6h 41mDelta
Tue 7/96:00 amONT - TUS
1 stop4h 29mDelta
Deal found 6/10$324
Fri 7/196:33 pmTUS - ONT
1 stop3h 07mAmerican Airlines
Sun 7/216:15 amONT - TUS
1 stop3h 25mAmerican Airlines
Deal found 6/10$334
Wed 7/36:00 amTUS - ONT
1 stop6h 18mDelta
Fri 7/126:00 amONT - TUS
1 stop4h 29mDelta
Deal found 6/10$336
Thu 7/47:00 amTUS - ONT
1 stop5h 15mUnited Airlines
Tue 7/96:20 amONT - TUS
1 stop6h 31mUnited Airlines
Deal found 6/10$344

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 3,020,828 searches. Data last updated June 10, 2024.
Book one of these great deals on flights from Tucson to Ontario. Tip: verify your flight details before completing your reservation.
Thu 6/2011:57 amTUS - ONT
1 stop3h 54mAmerican Airlines
Mon 6/246:30 amONT - TUS
1 stop3h 15mAmerican Airlines
Deal found 6/9$495
Sun 6/165:16 pmTUS - ONT
1 stop4h 24mAmerican Airlines
Wed 6/196:30 amONT - TUS
1 stop3h 15mAmerican Airlines
Deal found 6/9$522
Wed 6/196:30 amTUS - ONT
1 stop6h 15mUnited Airlines
Mon 6/246:25 pmONT - TUS
2 stops18h 39mUnited Airlines
Deal found 6/9$619
Tue 6/184:32 pmTUS - ONT
2 stops20h 13mUnited Airlines
Sun 6/236:25 pmONT - TUS
1 stop21h 20mUnited Airlines
Deal found 6/9$686
Wed 6/196:00 amTUS - ONT
2 stops16h 27mUnited Airlines
Thu 6/201:55 pmONT - TUS
1 stop4h 49mUnited Airlines
Deal found 6/9$688
Wed 6/197:00 amTUS - ONT
2 stops11h 37mAmerican Airlines
Mon 6/246:30 amONT - TUS
1 stop3h 15mAmerican Airlines
Deal found 6/9$690
Sun 6/161:30 pmTUS - ONT
2 stops23h 15mUnited Airlines
Wed 6/196:20 amONT - TUS
1 stop6h 44mUnited Airlines
Deal found 6/9$708
Wed 6/196:00 amTUS - ONT
2 stops16h 27mUnited Airlines
Mon 6/246:25 pmONT - TUS
2 stops18h 39mUnited Airlines
Deal found 6/9$784
Thu 6/207:25 amTUS - ONT
2 stops15h 15mAlaska Airlines
Sun 6/239:09 pmONT - TUS
1 stop17h 24mAlaska Airlines
Deal found 6/9$812

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 3,020,828 searches. Data last updated June 10, 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.
Tue 7/95:00 pmTUS - ONT
1 stop6h 59mDelta
Deal found 6/9$137
Thu 7/115:00 pmTUS - ONT
1 stop6h 59mDelta
Deal found 6/9$167
Mon 7/83:00 pmTUS - ONT
1 stop3h 22mAmerican Airlines
Deal found 6/9$177
Tue 7/93:33 pmTUS - ONT
1 stop17h 32mAlaska Airlines
Deal found 6/9$187
Thu 7/117:00 amTUS - ONT
1 stop5h 15mUnited Airlines
Deal found 6/9$197
Wed 7/103:33 pmTUS - ONT
1 stop8h 26mAlaska Airlines
Deal found 6/9$201
Wed 10/99:00 amTUS - ONT
2 stops13h 52mAlaska Airlines
Deal found 6/9$212
Sat 7/273:33 pmTUS - ONT
1 stop17h 32mAlaska Airlines
Deal found 6/9$217
Thu 7/183:33 pmTUS - ONT
1 stop8h 26mAlaska Airlines
Deal found 6/9$221

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 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$274 - $407

Route

Depart

Return

Price

TucsonOntario

TUS - ONT

TUSONT

Tucson

Tue 7/9

1 stop3h 22m

Ontario

Tue 7/16

1 stop3h 25m

$274

TucsonOntario

TUS - ONT

TUSONT

Tucson

Sat 8/3

1 stop6h 15m

Ontario

Mon 8/5

1 stop4h 29m

$293

TucsonOntario

TUS - ONT

TUSONT

Tucson

Fri 8/16

1 stop3h 22m

Ontario

Mon 8/19

1 stop5h 21m

$294

TucsonOntario

TUS - ONT

TUSONT

Tucson

Tue 7/9

1 stop6h 59m

Ontario

Thu 7/11

1 stop4h 29m

$314

TucsonOntario

TUS - ONT

TUSONT

Tucson

Wed 7/3

1 stop6h 18m

Ontario

Tue 7/9

1 stop4h 29m

$316

TucsonOntario

TUS - ONT

TUSONT

Tucson

Fri 7/19

1 stop3h 07m

Ontario

Sun 7/21

1 stop3h 25m

$334

TucsonOntario

TUS - ONT

TUSONT

Tucson

Thu 7/4

1 stop5h 15m

Ontario

Tue 7/9

1 stop6h 31m

$344

TucsonOntario

TUS - ONT

TUSONT

Tucson

Thu 7/4

1 stop5h 15m

Ontario

Thu 7/11

1 stop6h 31m

$364

TucsonOntario

TUS - ONT

TUSONT

Tucson

Tue 7/9

1 stop8h 26m

Ontario

Wed 7/10

1 stop8h 33m

$407

Flights are sorted by cheapest first

Deals found on 6/9

What is the cheapest day 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 June 2, 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

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 June 10, 2024.
To help decide which airline to fly from Tucson to Ontario, see what other customers have to say about Delta, United Airlines and Alaska 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
9,254 reviews

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

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
9,254 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

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
10,295 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

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
10,647 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

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
14,138 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

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 $274, but on average you can expect to pay $358.

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

    There are currently 12+ 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 ($274), Delta ($293), and United Airlines ($344) offers the cheapest pricing from Tucson to Ontario. American Airlines is currently priced 22% 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 $137. However, be on the lookout for offers from American Airlines and Alaska 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 6/10.

  • What is the cheapest month 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 July is currently the most expensive (average of $318). 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
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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 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$223Average$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
Prem Econ Class
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