Cheap flights from Tucson to Ontario (TUS - ONT)

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How to find the cheapest flight from
Tucson (TUS) to Ontario (ONT)

All the information you need to plan the best TUS to ONT flight in 2021: compare Tucson to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
What is the cheapest month to fly from Tucson to Ontario?

Our data shows that July tends to be the cheapest month to fly to Ontario from Tucson. Users have commonly found prices around $175 for the month, but tickets can be as low as $106. Due to multiple factors, prepare for potentially higher prices in October.

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 afternoon. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

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 61 days early can save you up to 120% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Tucson to Ontario for as little as $239 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 $385 for flights departing within the next 3 days.

What is the cheapest day to fly round-trip from Tucson to Ontario?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 21% on your flight compared to booking on days when demand is much higher.

Cheap flights from Tucson to Ontario in December, January 2022

The best prices found for TUS to ONT flights for December, January
10 Dec - 13 Dec
$197pp
TUS
Tucson
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
TUS
Tucson
8 Jan - 8 Jan
$217pp
TUS
Tucson
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
TUS
Tucson
25 Jan - 28 Jan
$237pp
TUS
Tucson
Delta
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
1 STOP
TUS
Tucson

Tucson to Ontario 2022 flight deals

Cheap flights to Ontario from Tucson found for this year
10 Dec - 13 Dec
$197pp
TUS
Tucson
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
TUS
Tucson
10 Dec - 13 Dec
$258pp
TUS
Tucson
Frontier
     
3 STOPS
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
TUS
Tucson
7 Dec - 13 Dec
$259pp
TUS
Tucson
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
TUS
Tucson

Last minute flights from Tucson to Ontario

Late deals on round-trip flights to Ontario from Tucson, departing today and this week
10 Dec - 13 Dec
$197pp
TUS
Tucson
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
TUS
Tucson
10 Dec - 13 Dec
$258pp
TUS
Tucson
Frontier
     
3 STOPS
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
TUS
Tucson
14 Dec - 15 Jan
$264pp
TUS
Tucson
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
TUS
Tucson

One-way flights to Ontario from Tucson

The cheapest one-way flights from Tucson to Ontario
4:00 pm - 6:08 am
Frontier
1 Stop
15h 08m
TUS - ONT
Frontier
$111
Kiwi.com
8:00 am - 6:00 am
Alaska Airlines
2 Stops
23h 00m
TUS - ONT
Alaska Airlines
1:30 am - 11:36 am
Spirit Airlines
2 Stops
11h 06m
TUS - ONT
Spirit Airlines
$236
flightschannel

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Tucson</span> to <span class="emphasized">Ontario</span> flights.

Flight FAQs

From Tucson to Ontario

Which airlines flying from Tucson to Ontario have flexible cancellations due to COVID-19?

Some of our airline partners flying from Tucson to Ontario have new flexible policies in place due to COVID-19. American Airlines and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

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 $217, but on average you can expect to pay $296.

Are there last-minute flights available from Tucson to Ontario for under $200?

There are currently 20+ open flights from Tucson to Ontario within the next 7 days for less than $200.

How popular is this Tucson to Ontario flight route?

The Tucson to Ontario flight path was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

According to our current data, American Airlines ($217), Delta ($237), and Frontier ($278) offers the cheapest pricing from Tucson to Ontario. American Airlines is currently priced 9% 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 Frontier, with whom users have recently found tickets for as low as $87. 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 are the most popular airlines that fly from Tucson to Ontario?

When booking a flight from Tucson to Ontario, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What are the cheapest flights from Tucson to Ontario?

The cheapest flight price from Tucson to Ontario is $53. On average you can expect to pay $121. The most popular route, (Tucson - Ontario), can usually be booked for $217.

COVID Restrictions

View COVID Travel Restrictions for Ontario, CA

Do I need a COVID test to fly to Ontario from Tucson?

Information is based on travel restrictions for travel to Ontario within the United States

Most visitors from Tucson need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Tucson must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Ontario.

Quarantine requirements
Visitors from Tucson are not required to quarantine after entering Ontario.

Do I need a test to fly back to Tucson from Ontario?

Returning to Tucson from Ontario

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Tucson.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Tucson.

Hide COVID Travel Restrictions for Ontario, CA

Alternative routes for Tucson to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Ontario

Things to know before you go - useful duration and weather info for your trip from Tucson to Ontario.

Airports servicing Tucson

Airports servicing Ontario

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