Cheap flights from Tucson to Los Angeles from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Los Angeles departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

American Airlines Logo
8:41 am - 11:32 amTUS-ONT
2h 51m1 stop
American Airlines Logo
6:17 am - 9:29 amONT-TUS
3h 12m1 stop
$159American Airlines
Find Deal
jue., ago. 21 - mar., ago. 26
American Airlines Logo
3:00 pm - 5:52 pmTUS-ONT
2h 52m1 stop
American Airlines Logo
9:00 am - 1:06 pmONT-TUS
4h 06m1 stop
$175American Airlines
Find Deal
mié., ago. 27 - dom., ago. 31
Southwest Logo
2:50 pm - 8:05 pmTUS-ONT
5h 15m1 stop
Southwest Logo
4:00 pm - 10:15 pmONT-TUS
6h 15m2 stops
$177Southwest
Find Deal
sáb., ago. 9 - lun., ago. 11
Southwest Logo
5:45 am - 4:05 pmTUS-ONT
10h 20m1 stop
Southwest Logo
3:30 pm - 10:30 pmONT-TUS
7h 00m1 stop
$178Southwest
Find Deal
sáb., ago. 9 - lun., ago. 11
Southwest Logo
5:20 am - 1:10 pmTUS-ONT
7h 50m2 stops
Southwest Logo
3:15 pm - 10:15 pmONT-TUS
7h 00m2 stops
$183Southwest
Find Deal
sáb., ago. 9 - lun., ago. 11
Delta Logo
5:55 am - 12:14 pmTUS-ONT
6h 19m1 stop
Delta Logo
5:09 pm - 9:34 pmONT-TUS
4h 25m1 stop
$197Delta
Find Deal
mar., ago. 5 - mar., ago. 5
Frontier Logo
12:45 pm - 11:53 amTUS-ONT
23h 08m1 stop
Frontier Logo
7:22 pm - 11:50 amONT-TUS
16h 28m1 stop
$210Frontier
Find Deal
dom., ago. 10 - mié., ago. 13
Frontier Logo
12:39 pm - 8:54 pmTUS-ONT
8h 15m1 stop
Frontier Logo
6:00 am - 11:44 amONT-TUS
5h 44m1 stop
$215Frontier
Find Deal
lun., oct. 20 - vie., oct. 24
Delta Logo
5:00 pm - 11:42 pmTUS-ONT
6h 42m1 stop
Delta Logo
6:00 am - 10:19 amONT-TUS
4h 19m1 stop
$237Delta
Find Deal
vie., ago. 8 - dom., ago. 10
United Airlines Logo
7:15 am - 12:13 pmTUS-ONT
4h 58m1 stop
United Airlines Logo
1:53 pm - 8:59 pmONT-TUS
7h 06m1 stop
$273United Airlines
Find Deal
jue., oct. 2 - mié., oct. 8

American Airlines flights from Tucson to Ontario

Our best American Airlines deals on Tucson to Ontario flight tickets
American Airlines
Aug 21
TUS8:41 amTucson
2h 51m
1 stop
ONT11:32 amOntario
Aug 26
ONT6:17 amOntario
3h 12m
1 stop
TUS9:29 amTucson
American Airlines
Aug 27
TUS3:00 pmTucson
2h 52m
1 stop
ONT5:52 pmOntario
Aug 31
ONT9:00 amOntario
4h 06m
1 stop
TUS1:06 pmTucson
American Airlines
Aug 28
TUS3:00 pmTucson
3h 17m
1 stop
ONT6:17 pmOntario
Sep 1
ONT6:17 amOntario
3h 12m
1 stop
TUS9:29 amTucson

Frontier flights from Tucson to Ontario

Our best Frontier deals on Tucson to Ontario flight tickets
Frontier
Jul 17
TUS12:45 pmTucson
8h 07m
1 stop
ONT8:52 pmOntario
Jul 24
ONT6:00 amOntario
5h 50m
1 stop
TUS11:50 amTucson
Frontier
Jul 17
TUS12:45 pmTucson
3h 34m
1 stop
ONT4:19 pmOntario
Jul 23
ONT12:59 amOntario
9h 46m
1 stop
TUS10:45 amTucson
Frontier
Aug 10
TUS12:45 pmTucson
23h 08m
1 stop
ONT11:53 amOntario
Aug 13
ONT7:22 pmOntario
16h 28m
1 stop
TUS11:50 amTucson

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Tucson to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, April is the cheapest month to fly from Tucson to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $286. If you aren’t able to travel during the month of April, then book flights to Ontario from Tucson during June instead. Flights to Ontario in June, while not as cheap as those in April, still average around $293.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Thursday when prices can be found for as low as $303. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Tucson to Ontario for around $478.

What is the cheapest time of day to depart on your flight to Ontario?

In the afternoon is the cheapest time of day to fly from Tucson to Ontario when you can find flight prices for as low as $335. Flying to Ontario in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $380 on average. Flights to Ontario from Tucson in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How have Tucson to Ontario flight prices changed over time?

As of July 2025, prices for Tucson to Ontario flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Tucson to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tucson to Ontario (TUS to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Ontario

Best Price Found

$80

Fastest flight time

2h 41m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Tucson in the past 72 hours is $80. The best round-trip flight deal from Tucson to Ontario found on momondo in the last 72 hours is $159.
The fastest flight from Tucson to Ontario takes 2h 41m
There are no direct flights from Tucson to Ontario. Popular non-direct route for this connection is Tucson Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is Tucson to Ontario by plane?

    The straight-line distance from Tucson to Ontario is 406.7 mi. Typically, this will take 2h 41m by plane in normal conditions.

  • When did momondo last update prices for flights from Tucson Airport to Ontario Airport?

    Prices for flights from Tucson Airport to Ontario Airport were last updated today.

  • How many operators does momondo search for flights from Tucson Airport to Ontario Airport?

  • How old do you have to be to fly from Tucson Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Tucson to Ontario?


Best airlines flying from Tucson to Ontario

Compare and see reviews for airlines that fly from Tucson to Ontario with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $250Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tucson to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Tucson to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Tucson which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Tucson to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Tucson. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Tucson to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Tucson are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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1 adult
mar. 7/15
mar. 7/22

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