Spokane

$192+ Cheap flights from St. Louis to Spokane (STL - GEG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GEG
May 24 — May 311
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Cheap flight deals from St. Louis to Spokane

Cheapest flights from St. Louis to Spokane
Explore the most affordable flight options available from St. Louis to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This Alaska Airlines deal was found by Cheapflights users on 4/20. 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 5/265:33 pm
STL
-
GEG
1 stop7h 33m
Alaska Airlines
Wed 5/275:00 am
GEG
-
STL
1 stop8h 16m
Alaska Airlines
Deal found 4/20$341
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:00 am
STL
-
GEG
1 stop8h 14m
American Airlines
Tue 6/212:51 pm
GEG
-
STL
1 stop6h 51m
American Airlines
Deal found 4/22$354
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:06 am
STL
-
GEG
1 stop8h 10m
American Airlines
Sat 8/295:40 am
GEG
-
STL
1 stop8h 34m
American Airlines
Deal found 4/21$355
This United Airlines deal was found by Cheapflights users on 4/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:06 am
STL
-
GEG
1 stop8h 06m
United Airlines
Sat 5/301:41 pm
GEG
-
STL
1 stop5h 16m
United Airlines
Deal found 4/19$357
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:15 pm
STL
-
GEG
1 stop7h 05m
Southwest
Tue 6/210:55 am
GEG
-
STL
2 stops9h 05m
Southwest
Deal found 4/22$361
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:00 am
STL
-
GEG
1 stop7h 01m
Delta
Thu 5/1410:40 pm
GEG
-
STL
1 stop7h 30m
Delta
Deal found 4/23$363
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:05 pm
STL
-
GEG
2 stops8h 50m
Southwest
Sat 8/2911:20 am
GEG
-
STL
2 stops8h 15m
Southwest
Deal found 4/21$366
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:00 am
STL
-
GEG
1 stop8h 07m
American Airlines
Tue 8/116:30 am
GEG
-
STL
1 stop9h 07m
American Airlines
Deal found 4/21$375
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:00 am
STL
-
GEG
1 stop9h 14m
American Airlines
Mon 6/13:00 pm
GEG
-
STL
1 stop6h 58m
American Airlines
Deal found 4/22$385

Find flight deals from St. Louis to Spokane

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Spokane (GEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$341
(Alaska Airlines)

One-way from

$192
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$822
Provider with most accurate pricing for Lambert-St Louis-Spokane flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Spokane flights.
From Lambert-St Louis to Spokane
One-way flight from Lambert-St Louis to Spokane
Highest demand for flights based on searches. 18% potential increase in price ($97 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease ($37 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Spokane 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 April 24, 2026.
Use the filters below to find and compare flights from St. Louis to Spokane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Tue 5/26

5:33 pm-11:06 pm

1 stop7h 33m

Spokane

Wed 5/27

5:00 am-3:16 pm

1 stop8h 16m

$341

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Wed 5/13

7:00 am-12:01 pm

1 stop7h 01m

Spokane

Thu 5/14

10:40 pm-8:10 am

1 stop7h 30m

$363

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Tue 6/2

7:41 pm-11:59 pm

1 stop6h 18m

Spokane

Wed 6/3

12:46 pm-11:54 pm

1 stop9h 08m

$390
Quickest round-trip

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Thu 6/4

5:35 am-9:10 am

1 stop5h 35m

Spokane

Mon 6/8

5:10 pm-1:55 am

1 stop6h 45m

$426

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Thu 5/28

6:00 am-11:17 am

1 stop7h 17m

Spokane

Sun 5/31

10:40 pm-8:18 am

1 stop7h 38m

$462

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Sun 7/12

2:10 pm-12:45 am

2 stops12h 35m

Spokane

Wed 7/15

2:55 pm-11:55 pm

1 stop7h 00m

$467

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Sat 6/20

4:45 pm-12:05 am

2 stops9h 20m

Spokane

Fri 6/26

2:15 pm-12:35 am

2 stops8h 20m

$481
Cheapest one-way

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Fri 5/15

2:35 pm-9:16 pm

1 stop8h 41m

$208
Quickest one-way

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Fri 5/15

7:59 pm-11:35 pm

1 stop5h 36m

$208

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Mon 6/22

8:49 am-1:18 pm

1 stop6h 29m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from St. Louis to Spokane

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Spokane in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Spokane flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Spokane flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Spokane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Spokane flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Spokane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Spokane

Have a flexible travel schedule? Discover the best time to fly to Spokane from St. Louis 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 St. Louis to Spokane

How far ahead should I book a flight from St. Louis to Spokane?

The price you pay for your flight from St. Louis to Spokane may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from St. Louis to Spokane?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Spokane (average of $309). Flying from St. Louis to Spokane in April is currently the most expensive (average of $822). 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.

How much does it cost to fly round-trip from St. Louis to Spokane?

Reviews of airlines servicing Spokane

Get insights into the airlines that provide service to Spokane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spokane. Reviews last updated April 24, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from St. Louis to Spokane to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Spokane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from St. Louis to Spokane?

    A quick flight from St. Louis to Spokane can take about 5h 35m. Alaska Airlines provides one of the quickest options available for as low as $426. The distance between St. Louis and Spokane is about 1488 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from St. Louis to Spokane round-trip?

    Our cheapest airline available from St. Louis to Spokane is Alaska Airlines. Our recent data shows that you can find tickets from as low as $151 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $153 and $278 round-trip. Alaska Airlines is priced at 64% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from St. Louis to Spokane one-way?

    The cheapest airlines for a one-way flight from St. Louis to Spokane are American Airlines ($82), Southwest ($118), and Delta ($118).

  • Can I find deals for flights from St. Louis to Spokane that include hotel bookings?

    Yes. In addition to deals on St. Louis to Spokane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Spokane?

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

  • Can I find deals for business class flights from St. Louis to Spokane?

    Yes. Cheapflights offers flight deals from St. Louis to Spokane 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 St. Louis to Spokane?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Spokane (average of $309). Flying from St. Louis to Spokane in April is currently the most expensive (average of $822). 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

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
Post Falls
Spokane Valley

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Top 5 airlines flying from St. Louis to Spokane

Discover the top 5 airlines that operate flights from St. Louis to Spokane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$151Average$451FlexibilityNo cancel feeOn-time75%
DeltaCheapest$153Average$370FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$407FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$286Average$466FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$348Average$466FlexibilityNo cancel feeOn-time69%

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