Cheap flights from Tucson to Ontario (TUS - ONT) from $162

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 4/18. 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
Mar 24 — Mar 311

The best prices from Tucson to Ontario are usually found in September or August, booked 11 days in advance, depart on a Monday or Thursday and return on a Friday

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 March 19, 2024.

Popular in

April

Cheapest in

September

Average price

$330

Round-trip from

$238
High demand for flights, 19% potential price rise
Best time to find cheap flights, 22% potential price drop
Average for round-trip flights in March 2024
From Tucson to Ontario

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 63% 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 41 days early can save you up to 112% on average compared to booking a flight this week. If booking 41 days before your flight isn’t an option for you, users have found flights from Tucson to Ontario for as little as $305 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 $436 for flights departing within the next 3 days.

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

Our data shows that January tends to be the cheapest month to fly to Ontario from Tucson. Users have commonly found prices around $255 for the month, but tickets can be as low as $146. Due to multiple factors, prepare for potentially higher prices in February.

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 15% on the flight price compared to flying at noon, which is usually more expensive.

Cheap American Airlines flights from Tucson to Ontario

Explore cheap flight options specifically provided by American 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 3,145,932 searches. Data last updated March 19, 2024.
Consider these cheap American Airlines 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.
Wed 4/175:38 amTUS - ONT
1 stop3h 26mAmerican Airlines
Fri 4/1912:55 pmONT - TUS
1 stop3h 36mAmerican Airlines
Deal found 3/18$294
Tue 4/235:38 amTUS - ONT
1 stop3h 26mAmerican Airlines
Tue 4/306:25 amONT - TUS
2 stops14h 35mAmerican Airlines
Deal found 3/17$340
Mon 4/85:38 amTUS - ONT
1 stop3h 26mAmerican Airlines
Mon 4/157:40 pmONT - TUS
1 stop3h 13mAmerican Airlines
Deal found 3/18$344
Thu 4/46:38 pmTUS - ONT
1 stop3h 18mAmerican Airlines
Sun 4/76:25 amONT - TUS
1 stop4h 47mAmerican Airlines
Deal found 3/17$382
Thu 4/45:12 pmTUS - ONT
1 stop4h 44mAmerican Airlines
Sun 4/710:00 amONT - TUS
1 stop4h 26mAmerican Airlines
Deal found 3/18$458
Mon 3/251:54 pmTUS - ONT
1 stop4h 52mAmerican Airlines
Mon 4/110:19 amONT - TUS
1 stop5h 56mAmerican Airlines
Deal found 3/18$467
Fri 3/291:54 pmTUS - ONT
1 stop4h 52mAmerican Airlines
Mon 4/110:19 amONT - TUS
1 stop3h 04mAmerican Airlines
Deal found 3/18$485
Mon 7/291:50 pmTUS - ONT
1 stop4h 33mAmerican Airlines
Thu 8/16:15 amONT - TUS
2 stops15h 21mAmerican Airlines
Deal found 3/18$499
Tue 3/265:25 amTUS - ONT
1 stop4h 10mAmerican Airlines
Tue 3/2612:55 pmONT - TUS
1 stop5h 00mAmerican Airlines
Deal found 3/17$506

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 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the cheapest available Delta flights departing from Tucson and landing in Ontario. Check back soon if you're not seeing flights that suit your needs.
Wed 4/175:50 amTUS - ONT
1 stop6h 22mDelta
Sun 4/215:45 amONT - TUS
1 stop4h 30mDelta
Deal found 3/18$321
Sat 4/135:05 pmTUS - ONT
1 stop4h 32mDelta
Mon 4/155:19 pmONT - TUS
1 stop4h 46mDelta
Deal found 3/18$354
Fri 4/125:50 amTUS - ONT
1 stop6h 22mDelta
Sun 4/145:45 amONT - TUS
1 stop4h 30mDelta
Deal found 3/18$431
Thu 4/115:05 pmTUS - ONT
1 stop6h 54mDelta
Sat 4/135:45 amONT - TUS
1 stop4h 30mDelta
Deal found 3/18$432
Wed 8/286:00 amTUS - ONT
1 stop6h 23mDelta
Fri 9/65:00 pmONT - TUS
1 stop4h 47mDelta
Deal found 3/18$462
Wed 7/315:00 pmTUS - ONT
1 stop6h 44mDelta
Sun 8/46:00 amONT - TUS
1 stop4h 46mDelta
Deal found 3/18$541

Cheap Tucson to Ontario flights in March & April 2024

Find cheap flight options from Tucson to Ontario specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
The lowest fares we've come across on flights traveling from Tucson to Ontario in March and April 2024. Check back soon for alternative fares.
Tue 4/236:00 pmTUS - ONT
1 stop5h 04mUnited Airlines
Tue 4/306:00 amONT - TUS
1 stop4h 39mUnited Airlines
Deal found 3/17$264
Wed 4/175:38 amTUS - ONT
1 stop3h 26mAmerican Airlines
Fri 4/1912:55 pmONT - TUS
1 stop3h 36mAmerican Airlines
Deal found 3/18$294
Wed 4/175:50 amTUS - ONT
1 stop6h 22mDelta
Sun 4/215:45 amONT - TUS
1 stop4h 30mDelta
Deal found 3/18$321
Sat 4/207:00 amTUS - ONT
1 stop14h 28mAlaska Airlines
Wed 4/246:00 amONT - TUS
1 stop15h 02mAlaska Airlines
Deal found 3/18$322
Tue 4/166:00 pmTUS - ONT
1 stop5h 04mUnited Airlines
Tue 4/236:00 amONT - TUS
1 stop4h 39mUnited Airlines
Deal found 3/18$324
Tue 4/235:38 amTUS - ONT
1 stop3h 26mAmerican Airlines
Tue 4/306:25 amONT - TUS
2 stops14h 35mAmerican Airlines
Deal found 3/17$340
Mon 4/85:38 amTUS - ONT
1 stop3h 26mAmerican Airlines
Mon 4/157:40 pmONT - TUS
1 stop3h 13mAmerican Airlines
Deal found 3/18$344
Sat 4/135:05 pmTUS - ONT
1 stop4h 32mDelta
Mon 4/155:19 pmONT - TUS
1 stop4h 46mDelta
Deal found 3/18$354
Sat 4/207:00 amTUS - ONT
2 stops14h 53mAlaska Airlines
Wed 4/246:00 amONT - TUS
1 stop15h 02mAlaska Airlines
Deal found 3/18$357

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 3,145,932 searches. Data last updated March 19, 2024.
The lowest fares we've come across on flights traveling from Tucson to Ontario in March and April 2024. Check back soon for alternative fares.
Tue 4/236:00 pmTUS - ONT
1 stop5h 04mUnited Airlines
Tue 4/306:00 amONT - TUS
1 stop4h 39mUnited Airlines
Deal found 3/17$264
Wed 4/175:38 amTUS - ONT
1 stop3h 26mAmerican Airlines
Fri 4/1912:55 pmONT - TUS
1 stop3h 36mAmerican Airlines
Deal found 3/18$294
Wed 4/175:50 amTUS - ONT
1 stop6h 22mDelta
Sun 4/215:45 amONT - TUS
1 stop4h 30mDelta
Deal found 3/18$321
Sat 4/207:00 amTUS - ONT
1 stop14h 28mAlaska Airlines
Wed 4/246:00 amONT - TUS
1 stop15h 02mAlaska Airlines
Deal found 3/18$322
Mon 7/291:50 pmTUS - ONT
1 stop4h 33mAmerican Airlines
Thu 8/16:15 amONT - TUS
1 stop5h 05mAmerican Airlines
Deal found 3/18$324
Tue 4/235:38 amTUS - ONT
1 stop3h 26mAmerican Airlines
Tue 4/306:25 amONT - TUS
2 stops14h 35mAmerican Airlines
Deal found 3/17$340
Mon 4/85:38 amTUS - ONT
1 stop3h 26mAmerican Airlines
Mon 4/157:40 pmONT - TUS
1 stop3h 13mAmerican Airlines
Deal found 3/18$344
Sat 4/135:05 pmTUS - ONT
1 stop4h 32mDelta
Mon 4/155:19 pmONT - TUS
1 stop4h 46mDelta
Deal found 3/18$354
Sat 4/207:00 amTUS - ONT
2 stops14h 53mAlaska Airlines
Wed 4/246:00 amONT - TUS
1 stop15h 02mAlaska Airlines
Deal found 3/18$357

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 3,145,932 searches. Data last updated March 19, 2024.
Book one of these great deals on flights from Tucson to Ontario. Tip: verify your flight details before completing your reservation.
Mon 3/251:54 pmTUS - ONT
1 stop4h 52mAmerican Airlines
Mon 4/110:19 amONT - TUS
1 stop5h 56mAmerican Airlines
Deal found 3/18$467
Sun 3/248:46 amTUS - ONT
1 stop3h 08mAmerican Airlines
Tue 4/236:25 amONT - TUS
1 stop3h 24mAmerican Airlines
Deal found 3/17$485
Tue 3/265:25 amTUS - ONT
1 stop4h 10mAmerican Airlines
Tue 3/2612:55 pmONT - TUS
1 stop5h 00mAmerican Airlines
Deal found 3/17$506
Sun 3/248:46 amTUS - ONT
1 stop3h 08mAmerican Airlines
Sun 3/317:36 pmONT - TUS
1 stop3h 17mAmerican Airlines
Deal found 3/18$566
Sun 3/247:00 amTUS - ONT
1 stop26h 25mAlaska Airlines
Tue 4/237:00 amONT - TUS
2 stops14h 02mAlaska Airlines
Deal found 3/17$687
Mon 3/2512:23 pmTUS - ONT
2 stops9h 22mAmerican Airlines
Mon 4/16:40 amONT - TUS
1 stop3h 31mAmerican Airlines
Deal found 3/18$690
Fri 3/299:44 amTUS - ONT
2 stops12h 17mUnited Airlines
Sun 3/316:00 amONT - TUS
1 stop4h 39mUnited Airlines
Deal found 3/18$715
Wed 3/276:00 amTUS - ONT
2 stops11h 41mUnited Airlines
Fri 4/510:45 amONT - TUS
1 stop10h 13mUnited Airlines
Deal found 3/18$749
Mon 3/251:36 pmTUS - ONT
2 stops20h 23mUnited Airlines
Mon 4/16:00 amONT - TUS
2 stops14h 42mUnited Airlines
Deal found 3/18$770

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 3,145,932 searches. Data last updated March 19, 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 4/185:38 amTUS - ONT
1 stop3h 26mAmerican Airlines
Deal found 3/18$162
Wed 4/106:00 pmTUS - ONT
1 stop5h 04mUnited Airlines
Deal found 3/17$176
Thu 4/46:00 amTUS - ONT
1 stop6h 14mDelta
Deal found 3/18$210
Sat 3/306:00 amTUS - ONT
1 stop6h 14mDelta
Deal found 3/18$224
Wed 4/34:50 pmTUS - ONT
1 stop6h 56mDelta
Deal found 3/18$229
Mon 3/254:50 pmTUS - ONT
1 stop6h 56mDelta
Deal found 3/18$238
Mon 3/256:30 pmTUS - ONT
1 stop3h 15mAmerican Airlines
Deal found 3/17$256
Wed 4/37:00 amTUS - ONT
2 stops10h 42mAlaska Airlines
Deal found 3/18$266
Wed 4/107:00 amTUS - ONT
2 stops14h 52mAlaska Airlines
Deal found 3/17$267

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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$264 - $357

Route

Depart

Return

Price

TucsonOntario

TUS - ONT

TUSONT

Tucson

Tue 4/23

1 stop5h 04m

Ontario

Tue 4/30

1 stop4h 39m

$264

TucsonOntario

TUS - ONT

TUSONT

Tucson

Wed 4/17

1 stop3h 26m

Ontario

Fri 4/19

1 stop3h 36m

$294

TucsonOntario

TUS - ONT

TUSONT

Tucson

Wed 4/17

1 stop6h 22m

Ontario

Sun 4/21

1 stop4h 30m

$321

TucsonOntario

TUS - ONT

TUSONT

Tucson

Sat 4/20

1 stop14h 28m

Ontario

Wed 4/24

1 stop15h 02m

$322

TucsonOntario

TUS - ONT

TUSONT

Tucson

Tue 4/16

1 stop5h 04m

Ontario

Tue 4/23

1 stop4h 39m

$324

TucsonOntario

TUS - ONT

TUSONT

Tucson

Tue 4/23

1 stop3h 26m

Ontario

Tue 4/30

2 stops14h 35m

$340

TucsonOntario

TUS - ONT

TUSONT

Tucson

Mon 4/8

1 stop3h 26m

Ontario

Mon 4/15

1 stop3h 13m

$344

TucsonOntario

TUS - ONT

TUSONT

Tucson

Sat 4/13

1 stop4h 32m

Ontario

Mon 4/15

1 stop4h 46m

$354

TucsonOntario

TUS - ONT

TUSONT

Tucson

Sat 4/20

2 stops14h 53m

Ontario

Wed 4/24

1 stop15h 02m

$357

Flights are sorted by cheapest first

Deals found on 3/17

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

Use this chart to determine the optimal time to book a round-trip flight from Tucson to Ontario. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Tucson to Ontario, you should look to book at least 11 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

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 March 10, 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

Average price of flights to Ontario by month

Plan your trip from Tucson to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Tucson to Ontario is currently $225 while a round-trip flight costs $324. Price data was last updated on March 10, 2024.

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 $357). 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.

January

$271

February

$287

March

$281

April

$306

May

$282

June

$357

July

$332

August

$288

September

$258

October

$238

November

$268

December

$271

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 March 19, 2024.
To help decide which airline to fly from Tucson to Ontario, see what other customers have to say about American Airlines, Delta and Alaska Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,150 reviews

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.4

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

8.1
Very good
9,150 reviews
8.1
Very good
9,150 reviews

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.4

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

8.1
Very good
11,551 reviews
8.1
Very good
9,150 reviews

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.4

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

7.4
Good
11,602 reviews
8.1
Very good
9,150 reviews

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.4

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

7.3
Good
15,312 reviews
8.1
Very good
9,150 reviews

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.4

Reviews

1 / 10

This is trivial however, I was in row 11B there aren’t any windows in that row. I enjoy being able to look out the window.

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 United Airlines for just $264, but on average you can expect to pay $371.

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

    There are currently 16+ 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, United Airlines ($264), American Airlines ($294), and Delta ($321) offers the cheapest pricing from Tucson to Ontario. United Airlines is currently priced 24% 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 American Airlines, with whom users have recently found tickets for as low as $162. However, be on the lookout for offers from United Airlines and Delta, 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.

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.

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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$234Average$364FlexibilityNo 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.

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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