What airlines fly to Yakima?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Yakima from St. Louis according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Yakima. Keep in mind that there are 3 different airlines that fly to Yakima on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Lambert-St Louis Airport to Yakima Air Terminal Airport?

Prices for flights from Lambert-St Louis Airport to Yakima Air Terminal Airport are updated daily.

How old do you have to be to fly from Lambert-St Louis Airport to Yakima Air Terminal Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Yakima Air Terminal Airport.

What documentation or ID do you need to fly to Yakima Air Terminal Airport?

The required travel and health documents for your Yakima Air Terminal 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 Yakima Air Terminal Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$342 Cheap Flights from St. Louis to Yakima in 2025/26

1 adult

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Find the cheapest flights from St. Louis to Yakima

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Cheap round-trip flights

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2:47 pm - 11:45 pmSTL-YKM

10h 58m1 stop

4:23 pm - 11:59 pmYKM-STL

5h 36m1 stop

$342Alaska Airlines

Find Deal

Thu, Feb 12 - Sun, Feb 15

2:50 pm - 12:06 amSTL-YKM

11h 16m1 stop

6:12 am - 1:54 pmYKM-STL

5h 42m1 stop

$363Alaska Airlines

Find Deal

Tue, Jan 13 - Wed, Jan 14

2:50 pm - 12:06 amSTL-YKM

11h 16m1 stop

4:18 pm - 1:54 pmYKM-STL

19h 36m1 stop

$373Alaska Airlines

Find Deal

Wed, Feb 4 - Sat, Feb 7

2:38 pm - 12:06 amSTL-YKM

11h 28m2 stops

6:12 am - 1:54 pmYKM-STL

5h 42m1 stop

$488Alaska Airlines

Find Deal

Tue, Jan 13 - Wed, Jan 14

2:38 pm - 12:06 amSTL-YKM

11h 28m2 stops

6:12 am - 9:15 pmYKM-STL

13h 03m2 stops

$493Alaska Airlines

Find Deal

Tue, Jan 13 - Wed, Jan 14

2:26 pm - 11:45 pmSTL-YKM

11h 19m2 stops

4:23 pm - 11:59 pmYKM-STL

5h 36m1 stop

$498Alaska Airlines

Find Deal

Thu, Feb 12 - Sun, Feb 15

2:38 pm - 12:06 amSTL-YKM

11h 28m2 stops

4:18 pm - 1:54 pmYKM-STL

19h 36m1 stop

$513Alaska Airlines

Find Deal

Wed, Feb 4 - Sat, Feb 7

2:38 pm - 12:06 amSTL-YKM

11h 28m2 stops

4:18 pm - 11:59 pmYKM-STL

29h 41m2 stops

$518Alaska Airlines

Find Deal

Wed, Feb 4 - Sat, Feb 7

7:00 am - 3:46 pmSTL-YKM

10h 46m2 stops

6:00 am - 7:25 pmYKM-STL

11h 25m2 stops

$683American Airlines

Find Deal

Thu, Feb 12 - Sun, Feb 15

Alaska Airlines flights from St. Louis to Yakima

Our best Alaska Airlines deals on St. Louis to Yakima flight tickets

Alaska Airlines

Feb 12

STL2:47 pmLambert-St Louis

10h 58m

1 stop

YKM11:45 pmYakima Air Terminal

Feb 15

YKM4:23 pmYakima Air Terminal

5h 36m

1 stop

STL11:59 pmLambert-St Louis

$342

Find similar

Alaska Airlines

Jan 13

STL2:50 pmLambert-St Louis

11h 16m

1 stop

YKM12:06 amYakima Air Terminal

Jan 14

YKM6:12 amYakima Air Terminal

5h 42m

1 stop

STL1:54 pmLambert-St Louis

$363

Find similar

Alaska Airlines

Feb 4

STL2:50 pmLambert-St Louis

11h 16m

1 stop

YKM12:06 amYakima Air Terminal

Feb 7

YKM4:18 pmYakima Air Terminal

19h 36m

1 stop

STL1:54 pmLambert-St Louis

$373

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Thu 2/12

2:47 pm-11:45 pm

1 stop10h 58m

Yakima Air Terminal

Sun 2/15

4:23 pm-11:59 pm

1 stop5h 36m

$342

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Tue 1/13

2:50 pm-12:06 am

1 stop11h 16m

Yakima Air Terminal

Wed 1/14

6:12 am-1:54 pm

1 stop5h 42m

$363

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Wed 2/4

2:50 pm-12:06 am

1 stop11h 16m

Yakima Air Terminal

Sat 2/7

4:18 pm-1:54 pm

1 stop19h 36m

$373

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Tue 1/13

2:38 pm-12:06 am

2 stops11h 28m

Yakima Air Terminal

Wed 1/14

6:12 am-1:54 pm

1 stop5h 42m

$488

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Tue 1/13

2:38 pm-12:06 am

2 stops11h 28m

Yakima Air Terminal

Wed 1/14

6:12 am-9:15 pm

2 stops13h 03m

$493

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Thu 2/12

2:26 pm-11:45 pm

2 stops11h 19m

Yakima Air Terminal

Sun 2/15

4:23 pm-11:59 pm

1 stop5h 36m

$498

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Wed 2/4

2:38 pm-12:06 am

2 stops11h 28m

Yakima Air Terminal

Sat 2/7

4:18 pm-1:54 pm

1 stop19h 36m

$513

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Wed 2/4

2:38 pm-12:06 am

2 stops11h 28m

Yakima Air Terminal

Sat 2/7

4:18 pm-11:59 pm

2 stops29h 41m

$518

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Thu 2/12

7:00 am-3:46 pm

2 stops10h 46m

Yakima Air Terminal

Sun 2/15

6:00 am-7:25 pm

2 stops11h 25m

$683

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Yakima

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

Prices

Airlines

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

The cheapest time of day to fly to Yakima is in the morning when flights can be purchased for as low as $601. Try not to purchase tickets at noon because they tend to be around $616. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from St. Louis to Yakima

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Yakima according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Yakima (STL to YKM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Yakima

Fastest flight time	10h 58m
Direct flights	None

The fastest flight from St. Louis to Yakima takes 10h 58m

There are no direct flights from St. Louis to Yakima. There are no popular flight routes from St. Louis to Yakima.

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How far is Lambert-St Louis to Yakima Air Terminal by plane?
A flight from Lambert-St Louis to Yakima Air Terminal will travel around 1623.5 mi. Typically, this will take 10h 46m by plane in normal conditions.
When did momondo last update prices for flights from Lambert-St Louis Airport to Yakima Air Terminal Airport?
Prices for flights from Lambert-St Louis Airport to Yakima Air Terminal Airport are updated daily.
How old do you have to be to fly from Lambert-St Louis Airport to Yakima Air Terminal Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Yakima Air Terminal Airport.
What documentation or ID do you need to fly to Yakima Air Terminal Airport?
The required travel and health documents for your Yakima Air Terminal 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 Yakima Air Terminal Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Yakima?

Finding the right flight to Yakima from St. Louis 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 Yakima quick and easy, saving you time and money.

Can I find flights from St. Louis to Yakima with flexible booking policies on momondo?

Flights from St. Louis to Yakima with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Yakima?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Yakima.

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

If you are simply researching potential flights to Yakima, momondo offers a useful price alert feature which will track prices for flights to Yakima from St. Louis and alert you when they change.