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Cheap flights from Yakima to Los Angeles from $253

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Yakima to Los Angeles departing on 6/15. 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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Find the cheapest flights from Yakima to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
3:03 pm - 11:59 pm
YKM
-
ONT
8h 56m
1 stop
Alaska Airlines Logo
6:00 am - 1:20 pm
ONT
-
YKM
7h 20m
1 stop
$340Alaska Airlines
Mon, Apr 20 - Wed, Apr 22
Alaska Airlines Logo
4:23 pm - 11:32 pm
YKM
-
ONT
7h 09m
1 stop
Alaska Airlines Logo
4:02 pm - 11:45 pm
ONT
-
YKM
7h 43m
1 stop
$395Alaska Airlines
Sat, Feb 21 - Wed, Feb 25
Alaska Airlines Logo
3:03 pm - 10:19 am
YKM
-
ONT
19h 16m
2 stops
Alaska Airlines Logo
6:00 am - 12:09 am
ONT
-
YKM
18h 09m
1 stop
$426Alaska Airlines
Sat, Apr 11 - Sat, Apr 18
Alaska Airlines Logo
3:03 pm - 10:19 am
YKM
-
ONT
19h 16m
2 stops
Alaska Airlines Logo
6:25 pm - 12:09 am
ONT
-
YKM
29h 44m
2 stops
$439Alaska Airlines
Sat, Apr 11 - Sat, Apr 18
Alaska Airlines Logo
6:15 am - 11:59 pm
YKM
-
ONT
17h 44m
1 stop
Alaska Airlines Logo
6:00 am - 2:26 pm
ONT
-
YKM
8h 26m
1 stop
$458Alaska Airlines
Sat, Apr 11 - Sat, Apr 18
Alaska Airlines Logo
4:23 pm - 11:32 pm
YKM
-
ONT
7h 09m
1 stop
Alaska Airlines Logo
7:00 am - 11:45 pm
ONT
-
YKM
16h 45m
2 stops
$478Alaska Airlines
Sat, Feb 21 - Wed, Feb 25
Alaska Airlines Logo
4:23 pm - 11:32 pm
YKM
-
ONT
7h 09m
1 stop
Alaska Airlines Logo
7:00 am - 11:45 pm
ONT
-
YKM
16h 45m
2 stops
$483Alaska Airlines
Sat, Feb 21 - Wed, Feb 25
Alaska Airlines Logo
6:12 am - 6:57 pm
YKM
-
ONT
12h 45m
2 stops
Alaska Airlines Logo
7:00 am - 11:45 pm
ONT
-
YKM
16h 45m
2 stops
$637Alaska Airlines
Sat, Feb 21 - Wed, Feb 25

Alaska Airlines flights from Yakima to Ontario

Our best Alaska Airlines deals on Yakima to Ontario flight tickets
Alaska Airlines
Apr 20
YKM3:03 pmYakima Air Terminal
8h 56m
1 stop
ONT11:59 pmOntario
Apr 22
ONT6:00 amOntario
7h 20m
1 stop
YKM1:20 pmYakima Air Terminal
$340
Alaska Airlines
Feb 21
YKM4:23 pmYakima Air Terminal
7h 09m
1 stop
ONT11:32 pmOntario
Feb 25
ONT4:02 pmOntario
7h 43m
1 stop
YKM11:45 pmYakima Air Terminal
$395
Alaska Airlines
Apr 11
YKM3:03 pmYakima Air Terminal
19h 16m
2 stops
ONT10:19 amOntario
Apr 18
ONT6:00 amOntario
18h 09m
1 stop
YKM12:09 amYakima Air Terminal
$426

momondo Fare Finder

 
Customize your flight search to find flights from Yakima 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, momondo users made 832,500 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Yakima to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

YakimaOntario

YKM - ONT

YKMONT

Yakima Air Terminal

Mon 4/20

3:03 pm-11:59 pm

1 stop8h 56m

Ontario

Wed 4/22

6:00 am-1:20 pm

1 stop7h 20m

$340

YakimaOntario

YKM - ONT

YKMONT

Yakima Air Terminal

Sat 2/21

4:23 pm-11:32 pm

1 stop7h 09m

Ontario

Wed 2/25

4:02 pm-11:45 pm

1 stop7h 43m

$395

YakimaOntario

YKM - ONT

YKMONT

Yakima Air Terminal

Sat 4/11

3:03 pm-10:19 am

2 stops19h 16m

Ontario

Sat 4/18

6:00 am-12:09 am

1 stop18h 09m

$426

YakimaOntario

YKM - ONT

YKMONT

Yakima Air Terminal

Sat 4/11

3:03 pm-10:19 am

2 stops19h 16m

Ontario

Sat 4/18

6:25 pm-12:09 am

2 stops29h 44m

$439

YakimaOntario

YKM - ONT

YKMONT

Yakima Air Terminal

Sat 4/11

6:15 am-11:59 pm

1 stop17h 44m

Ontario

Sat 4/18

6:00 am-2:26 pm

1 stop8h 26m

$458

YakimaOntario

YKM - ONT

YKMONT

Yakima Air Terminal

Sat 2/21

4:23 pm-11:32 pm

1 stop7h 09m

Ontario

Wed 2/25

7:00 am-11:45 pm

2 stops16h 45m

$478

YakimaOntario

YKM - ONT

YKMONT

Yakima Air Terminal

Sat 2/21

4:23 pm-11:32 pm

1 stop7h 09m

Ontario

Wed 2/25

7:00 am-11:45 pm

2 stops16h 45m

$483

YakimaOntario

YKM - ONT

YKMONT

Yakima Air Terminal

Sat 2/21

6:12 am-6:57 pm

2 stops12h 45m

Ontario

Wed 2/25

7:00 am-11:45 pm

2 stops16h 45m

$637

YakimaOntario

YKM - ONT

YKMONT

Yakima Air Terminal

Mon 6/15

3:30 pm-5:22 pm

2 stops25h 52m

$253

YakimaOntario

YKM - ONT

YKMONT

Yakima Air Terminal

Mon 6/15

5:15 am-11:19 am

1 stop6h 04m

$254

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Yakima 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 airline that flies from Yakima Air Terminal to Ontario?

Alaska Airlines is the most popular carrier operating from Yakima Air Terminal to Ontario

What airlines fly to Ontario?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Ontario from Yakima according to our data. Alaska Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 5 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Yakima to Ontario

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

Cheap Yakima to Ontario (YKM to ONT) flight deals and tips

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

Fastest flight time

7h 09m

Direct flights

None
The fastest flight from Yakima to Ontario takes 7h 09m
There are no direct flights from Yakima to Ontario. There are no popular flight routes from Yakima to Ontario.
Search flight deals

  • How far is Yakima Air Terminal to Ontario by plane?

    There are 878.5 mi between Yakima Air Terminal and Ontario. A reasonable flight in good conditions will take 7h 09m.

  • When did momondo last update prices for flights from Yakima Air Terminal Airport to Ontario Airport?

    Prices for flights from Yakima Air Terminal Airport to Ontario Airport were last updated today.

  • How old do you have to be to fly from Yakima Air Terminal Airport to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Yakima Air Terminal Airport to Ontario Airport.

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

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Ontario from Yakima is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

Yes. All flights to Ontario from Yakima on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Yakima and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Yakima to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

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