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Spokane

$154+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GEG
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Lambert-St Louis to Spokane are usually found in January or September, booked 62 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(American Airlines)

One-way from

$154
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$436
Provider with most accurate pricing for Lambert-St Louis-Spokane flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Spokane flights.
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From Lambert-St Louis to Spokane
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One-way flight from Lambert-St Louis to Spokane
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Highest demand for flights based on searches. 22% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find 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 February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/113:48 pmSTL - GEG
1 stop7h 25mAmerican Airlines
Sat 3/153:30 pmGEG - STL
1 stop6h 28mAmerican Airlines
Deal found 2/19$317
This Delta deal was found by Cheapflights users on 2/18. 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.
Thu 5/82:15 pmSTL - GEG
2 stops10h 32mDelta
Sat 5/176:05 amGEG - STL
1 stop6h 11mDelta
Deal found 2/18$326
This Hawaiian Airlines deal was found by Cheapflights users on 2/18. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/137:00 amSTL - GEG
1 stop7h 44mHawaiian Airlines
Sat 3/156:00 amGEG - STL
1 stop6h 25mHawaiian Airlines
Deal found 2/18$424
This Southwest deal was found by Cheapflights users on 2/18. 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.
Thu 3/131:10 pmSTL - GEG
2 stops12h 05mSouthwest
Sat 3/154:55 pmGEG - STL
1 stop6h 10mSouthwest
Deal found 2/18$442
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/137:00 amSTL - GEG
1 stop9h 58mAlaska Airlines
Sat 3/156:00 amGEG - STL
1 stop6h 25mAlaska Airlines
Deal found 2/19$444
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 3/111:05 pmSTL - GEG
2 stops12h 39mUnited Airlines
Sat 3/155:00 amGEG - STL
2 stops8h 31mUnited Airlines
Deal found 2/19$495

Find flights from St. Louis to Spokane within your budget

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 February 20, 2025.

Fly from

St. Louis

Fly to

Spokane

Route

Depart

Return

Price

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Tue 3/11

3:48 pm-9:13 pm

1 stop7h 25m

Spokane

Sat 3/15

3:30 pm-11:58 pm

1 stop6h 28m

$317

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Thu 5/8

2:15 pm-10:47 pm

2 stops10h 32m

Spokane

Sat 5/17

6:05 am-2:16 pm

1 stop6h 11m

$326

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Thu 3/13

7:00 am-12:44 pm

1 stop7h 44m

Spokane

Sat 3/15

6:00 am-2:25 pm

1 stop6h 25m

$424

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Thu 3/13

1:10 pm-11:15 pm

2 stops12h 05m

Spokane

Sat 3/15

4:55 pm-1:05 am

1 stop6h 10m

$442

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Thu 3/13

7:00 am-2:58 pm

1 stop9h 58m

Spokane

Sat 3/15

6:00 am-2:25 pm

1 stop6h 25m

$444

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Tue 3/11

1:05 pm-11:44 pm

2 stops12h 39m

Spokane

Sat 3/15

5:00 am-3:31 pm

2 stops8h 31m

$495

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Thu 5/1

6:20 pm-10:59 pm

1 stop6h 39m

$154

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Wed 7/9

5:54 pm-11:09 pm

1 stop7h 15m

$189

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Thu 5/1

5:00 am-12:20 pm

2 stops9h 20m

$239

St. LouisSpokane

STL - GEG

STLGEG

Lambert-St Louis

Thu 3/6

7:00 am-12:44 pm

1 stop7h 44m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 11 results
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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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.

Travel insights for flights from St. Louis to Spokane

Get recent, data-driven insights about flights from St. Louis to Spokane including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Spokane. Price data was last updated on February 14, 2025.

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 61 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 $326). Flying from St. Louis to Spokane in March is currently the most expensive (average of $465). 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.

What is the cheapest time of day to fly from STL to GEG?

Find hourly flight availability from St. Louis to Spokane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

A simple way to save on the total cost of your ticket is to fly from St. Louis to Spokane in the afternoon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight at noon.

Rainfall in Spokane by month

Plan your trip to Spokane by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spokane ranges from 0.6 - 2.3 inches per month. November is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit Spokane when rainfall is around 0.6 in.

Temperature in Spokane by month

Plan your trip to Spokane by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spokane, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.6 F).

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 February 20, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from St. Louis to Spokane by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,413 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,691 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,227 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,768 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

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

    Our cheapest airline available from St. Louis to Spokane is American Airlines. Our recent data shows that you can find tickets from as low as $317 on this airline. Additional options worth looking into are Delta and Hawaiian Airlines, starting at $326 and $424 round-trip. American Airlines is priced at 25% 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 ($154), United Airlines ($189), and Southwest ($239).

  • 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 $326). Flying from St. Louis to Spokane in March is currently the most expensive (average of $465). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Spokane Valley
Sandpoint
Post Falls

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$278Average$393FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$287Average$405FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$296Average$392FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$302Average$597FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$306Average$501FlexibilityNo cancel feeOn-time63%
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