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Yakima

$327+ Cheap flights from Missouri to Yakima (YKM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YKM
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Missouri to Yakima

Cheapest flights from Missouri to Yakima
Explore the most affordable flight options available from Missouri to Yakima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:47 pm
STL
-
YKM
1 stop10h 58m
Alaska Airlines
Mon 3/94:23 pm
YKM
-
STL
1 stop5h 36m
Alaska Airlines
Deal found 2/1$327
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
STL
-
YKM
1 stop18h 45m
Alaska Airlines
Thu 2/264:23 pm
YKM
-
STL
1 stop5h 36m
Alaska Airlines
Deal found 2/2$365
This Orbitz deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:56 pm
STL
-
YKM
1 stop6h 03m
Alaska Airlines
Wed 5/276:15 am
YKM
-
STL
1 stop7h 35m
Alaska Airlines
Deal found 2/1$407
This Orbitz deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:56 pm
STL
-
YKM
1 stop6h 03m
Alaska Airlines
Wed 5/273:14 pm
YKM
-
STL
1 stop6h 43m
Alaska Airlines
Deal found 2/1$454
This Orbitz deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:56 pm
STL
-
YKM
1 stop6h 03m
Alaska Airlines
Wed 5/273:14 pm
YKM
-
STL
1 stop25h 46m
Alaska Airlines
Deal found 2/1$456
This Travelocity deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:56 pm
STL
-
YKM
1 stop6h 03m
Alaska Airlines
Tue 5/263:14 pm
YKM
-
STL
2 stops23h 52m
Alaska Airlines
Deal found 2/1$508

Find flight deals from Missouri to Yakima

Keep the following information in mind while searching for Missouri to Yakima flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(Alaska Airlines)
Provider with most accurate pricing for Lambert-St Louis-Yakima Air Terminal flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Yakima Air Terminal flights.
Search Deals
From Missouri to Yakima Air Terminal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Yakima 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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Missouri to Yakima that are best for you.

Fly from

Missouri

Fly to

Yakima

Route

Depart

Return

Price

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Mon 3/2

2:47 pm-11:45 pm

1 stop10h 58m

Yakima Air Terminal

Mon 3/9

4:23 pm-11:59 pm

1 stop5h 36m

$327

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Tue 2/24

7:00 am-3:46 pm

1 stop10h 46m

Yakima Air Terminal

Thu 2/26

4:23 pm-11:59 pm

1 stop5h 36m

$365

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Wed 5/20

7:56 pm-11:59 pm

1 stop6h 03m

Yakima Air Terminal

Wed 5/27

6:15 am-3:50 pm

1 stop7h 35m

$407

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Thu 5/21

7:56 pm-11:59 pm

1 stop6h 03m

Yakima Air Terminal

Tue 5/26

6:15 am-3:50 pm

1 stop7h 35m

$454

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Tue 5/26

6:20 pm-11:59 pm

2 stops7h 39m

Yakima Air Terminal

Wed 5/27

3:14 pm-11:57 pm

1 stop6h 43m

$461

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Fri 3/13

5:12 am-3:46 pm

2 stops12h 34m

$393

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Thu 2/12

5:12 am-3:46 pm

2 stops12h 34m

$458

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Fri 3/13

5:46 pm-3:46 pm

3 stops24h 00m

$837

St. LouisYakima

STL - YKM

STLYKM

Lambert-St Louis

Thu 2/12

6:10 am-11:45 pm

3 stops43h 35m

$1,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Best time to book a flight from Missouri to Yakima

Have a flexible travel schedule? Discover the best time to fly to Yakima from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Yakima

What is the cheapest month to book a flight from Missouri to Yakima?

Currently, September is the cheapest month in which you can book a flight from Missouri to Yakima (average of $156). Flying from Missouri to Yakima in December is currently the most expensive (average of $385). 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.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Yakima. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Yakima from Missouri?

    Located just 2.9 mi from the city center, Yakima Air Terminal (YKM) is the airport most travelers will use when flying to Yakima from Missouri.

  • How long is the flight from Missouri to Yakima?

    Alaska Airlines can get you from Missouri to Yakima in just under 10h 58m. Your travel time can differ by up to . The distance between Missouri and Yakima is about 1613 mi.

  • Can I find deals for flights from Missouri to Yakima that include hotel bookings?

    Yes. In addition to deals on Missouri to Yakima flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Yakima?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Yakima.

  • Can I find deals for business class flights from Missouri to Yakima?

    Yes. Cheapflights offers flight deals from Missouri to Yakima by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Yakima?

    Currently, September is the cheapest month in which you can book a flight from Missouri to Yakima (average of $156). Flying from Missouri to Yakima in December is currently the most expensive (average of $385). 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.

See more FAQs

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