$169+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GEG
Jul 17 — Jul 241
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Spokane with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from St. Louis to SpokaneExplore 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 June 17, 2026.
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 June 17, 2026.
This Delta deal was found by Cheapflights users on 6/16. 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 7/297:55 pm
STL
- GEG
1 stop6h 00m
Delta
Wed 8/125:00 pm
GEG
- STL
1 stop5h 41m
Delta
Deal found 6/16![Delta logo]()
$363
This Southwest deal was found by Cheapflights users on 6/16. 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.
Tue 9/152:45 pm
STL
- GEG
2 stops9h 40m
Southwest
Tue 9/221:55 pm
GEG
- STL
1 stop5h 15m
Southwest
Deal found 6/16![Southwest logo]()
$368
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 9/25:42 am
STL
- GEG
1 stop8h 12m
American Airlines
Sun 9/65:40 am
GEG
- STL
1 stop7h 05m
American Airlines
Deal found 6/16![American Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 9/21:36 pm
STL
- GEG
2 stops11h 00m
United Airlines
Sun 9/65:00 am
GEG
- STL
1 stop5h 40m
United Airlines
Deal found 6/16![United Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 6/12. 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 7/17:55 pm
STL
- GEG
1 stop6h 04m
Delta
Sat 7/47:00 am
GEG
- STL
1 stop6h 16m
Delta
Deal found 6/12![Delta logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 8/206:08 pm
STL
- GEG
1 stop7h 03m
Alaska Airlines
Tue 8/255:12 am
GEG
- STL
1 stop9h 58m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 8/206:00 am
STL
- GEG
1 stop9h 37m
American Airlines
Tue 8/255:20 am
GEG
- STL
2 stops10h 45m
American Airlines
Deal found 6/16![American Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 6/15. 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 8/46:55 am
STL
- GEG
1 stop8h 44m
American Airlines
Mon 8/102:27 pm
GEG
- STL
1 stop7h 47m
American Airlines
Deal found 6/15![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 9/36:00 am
STL
- GEG
1 stop9h 37m
American Airlines
Sun 9/62:27 pm
GEG
- STL
1 stop7h 31m
American Airlines
Deal found 6/16![American Airlines logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 8/256:08 pm
STL
- GEG
1 stop7h 03m
Alaska Airlines
Wed 8/265:52 am
GEG
- STL
1 stop6h 14m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$403
Best flights from St. Louis to SpokaneDiscover carefully curated flight deals from St. Louis to Spokane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 17, 2026.
Discover carefully curated flight deals from St. Louis to Spokane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 17, 2026.
This Delta deal was found by Cheapflights users on 6/13. 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 7/297:55 pm
STL
- GEG
1 stop6h 00m
Delta
Wed 8/125:30 am
GEG
- STL
1 stop6h 08m
Delta
Deal found 6/13![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 9/21:36 pm
STL
- GEG
2 stops11h 00m
United Airlines
Sun 9/65:00 am
GEG
- STL
1 stop5h 40m
United Airlines
Deal found 6/16![United Airlines logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 8/256:08 pm
STL
- GEG
1 stop7h 03m
Alaska Airlines
Wed 8/265:52 am
GEG
- STL
1 stop6h 14m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 6/16. 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 8/82:05 pm
STL
- GEG
2 stops8h 50m
Southwest
Sat 8/157:05 am
GEG
- STL
2 stops7h 45m
Southwest
Deal found 6/16![Southwest logo]()
$423
This Delta deal was found by Cheapflights users on 6/13. 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 8/207:45 pm
STL
- GEG
1 stop6h 08m
Delta
Tue 8/255:00 pm
GEG
- STL
1 stop5h 41m
Delta
Deal found 6/13![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 6/16. 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.
Tue 8/47:45 pm
STL
- GEG
1 stop5h 41m
Delta
Mon 8/105:00 pm
GEG
- STL
1 stop5h 41m
Delta
Deal found 6/16![Delta logo]()
$388
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 8/116:02 am
STL
- GEG
1 stop6h 58m
Alaska Airlines
Wed 8/121:26 pm
GEG
- STL
1 stop8h 33m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 6/12. 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 8/275:55 am
STL
- GEG
1 stop7h 45m
Southwest
Sun 8/302:50 pm
GEG
- STL
1 stop7h 15m
Southwest
Deal found 6/12![Southwest logo]()
$467
This Delta deal was found by Cheapflights users on 6/14. 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.
Sun 8/25:36 pm
STL
- GEG
1 stop7h 30m
Delta
Thu 8/135:00 pm
GEG
- STL
1 stop5h 41m
Delta
Deal found 6/14![Delta logo]()
$440
Last-minute flights from St. Louis to SpokaneDiscover last-minute flight deals from St. Louis to Spokane. Data last updated June 17, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Spokane. Data last updated June 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/12. 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 7/17:55 pm
STL
- GEG
1 stop6h 04m
Delta
Sat 7/47:00 am
GEG
- STL
1 stop6h 16m
Delta
Deal found 6/12![Delta logo]()
$383
This American Airlines deal was found by Cheapflights users on 6/15. 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 7/36:55 am
STL
- GEG
1 stop8h 44m
American Airlines
Tue 7/72:29 pm
GEG
- STL
1 stop7h 47m
American Airlines
Deal found 6/15![American Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 6/15. 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 7/36:55 am
STL
- GEG
1 stop8h 44m
American Airlines
Mon 7/62:29 pm
GEG
- STL
1 stop7h 47m
American Airlines
Deal found 6/15![American Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 6/14. 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.
Tue 7/145:36 pm
STL
- GEG
1 stop7h 30m
Delta
Tue 7/215:10 pm
GEG
- STL
1 stop5h 31m
Delta
Deal found 6/14![Delta logo]()
$415
This Southwest deal was found by Cheapflights users on 6/16. 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.
Tue 7/146:20 pm
STL
- GEG
1 stop7h 50m
Southwest
Tue 7/215:35 am
GEG
- STL
2 stops10h 40m
Southwest
Deal found 6/16![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 6/16. 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.
Tue 7/146:20 pm
STL
- GEG
1 stop7h 50m
Southwest
Sat 7/1812:10 pm
GEG
- STL
2 stops9h 05m
Southwest
Deal found 6/16![Southwest logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:03 pm
STL
- GEG
1 stop26h 58m
Multiple Airlines
Sun 7/198:51 pm
GEG
- STL
1 stop19h 24m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 6/16. 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 7/297:55 pm
STL
- GEG
1 stop6h 00m
Delta
Wed 8/125:00 pm
GEG
- STL
1 stop5h 41m
Delta
Deal found 6/16![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 7/317:55 pm
STL
- GEG
1 stop6h 00m
Delta
Sat 8/155:30 am
GEG
- STL
1 stop6h 08m
Delta
Deal found 6/12![Delta logo]()
$440
One-way flights from St. Louis to SpokaneSearch for one-way flight options from St. Louis to Spokane. Find affordable one-way fares based on user searches. Data last updated June 17, 2026.
Search for one-way flight options from St. Louis to Spokane. Find affordable one-way fares based on user searches. Data last updated June 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:58 pm
STL
- GEG
2 stops43h 01m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 6/16. 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.
Tue 7/147:55 pm
STL
- GEG
1 stop6h 00m
Delta
Deal found 6/16![Delta logo]()
$182
This Delta deal was found by Cheapflights users on 6/14. 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.
Tue 6/307:55 pm
STL
- GEG
1 stop6h 04m
Delta
Deal found 6/14![Delta logo]()
$192
This Trip.com deal was found by Cheapflights users on 6/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:38 pm
STL
- GEG
1 stop17h 58m
Frontier
Deal found 6/15![Frontier logo]()
$217
This Delta deal was found by Cheapflights users on 6/14. 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.
Mon 7/205:36 pm
STL
- GEG
1 stop7h 30m
Delta
Deal found 6/14![Delta logo]()
$234
This Southwest deal was found by Cheapflights users on 6/16. 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.
Tue 7/144:00 pm
STL
- GEG
2 stops8h 45m
Southwest
Deal found 6/16![Southwest logo]()
$245
This deal was found by Cheapflights users on 6/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:37 pm
STL
- GEG
1 stop7h 22m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$268
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 7/201:16 pm
STL
- GEG
2 stops12h 43m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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.
Sun 6/285:37 pm
STL
- GEG
1 stop7h 22m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 6/14. 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.
Sun 6/285:45 am
STL
- GEG
2 stops8h 15m
Southwest
Deal found 6/14![Southwest logo]()
$299
This Trip.com deal was found by Cheapflights users on 6/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:38 pm
STL
- GEG
1 stop17h 58m
Frontier
Deal found 6/14![Frontier logo]()
$308
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 June 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $363 (Delta) |
One-way from | $169 (Kiwi.com) |
Popular in | April |
Cheapest in | March |
Average price | $481 |
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 June 17, 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
Cheapest round-trip
St. LouisSpokane
STL - GEG
STLGEG
Lambert-St Louis
Wed 7/29
7:55 pm-11:55 pm
1 stop6h 00m
Spokane
Wed 8/12
5:30 am-1:38 pm
1 stop6h 08m
$363
St. LouisSpokane
STL - GEG
STLGEG
Lambert-St Louis
Wed 9/2
1:36 pm-10:36 pm
2 stops11h 00m
Spokane
Sun 9/6
5:00 am-12:40 pm
1 stop5h 40m
$378
St. LouisSpokane
STL - GEG
STLGEG
Lambert-St Louis
Thu 8/20
7:45 pm-11:53 pm
1 stop6h 08m
Spokane
Tue 8/25
5:00 pm-12:41 am
1 stop5h 41m
$388
Quickest round-trip
St. LouisSpokane
STL - GEG
STLGEG
Lambert-St Louis
Tue 8/4
7:45 pm-11:26 pm
1 stop5h 41m
Spokane
Mon 8/10
5:00 pm-12:41 am
1 stop5h 41m
$388
St. LouisSpokane
STL - GEG
STLGEG
Lambert-St Louis
Tue 8/25
6:08 pm-11:11 pm
1 stop7h 03m
Spokane
Wed 8/26
5:52 am-2:06 pm
1 stop6h 14m
$403
St. LouisSpokane
STL - GEG
STLGEG
Lambert-St Louis
Sat 8/8
2:05 pm-8:55 pm
2 stops8h 50m
Spokane
Sat 8/15
7:05 am-4:50 pm
2 stops7h 45m
$423
St. LouisSpokane
STL - GEG
STLGEG
Lambert-St Louis
Sun 8/2
5:36 pm-11:06 pm
1 stop7h 30m
Spokane
Thu 8/13
5:00 pm-12:41 am
1 stop5h 41m
$440
St. LouisSpokane
STL - GEG
STLGEG
Lambert-St Louis
Tue 8/11
6:02 am-11:00 am
1 stop6h 58m
Spokane
Wed 8/12
1:26 pm-11:59 pm
1 stop8h 33m
$449
St. LouisSpokane
STL - GEG
STLGEG
Lambert-St Louis
Thu 8/27
5:55 am-11:40 am
1 stop7h 45m
Spokane
Sun 8/30
2:50 pm-12:05 am
1 stop7h 15m
$467
Cheapest one-way
St. LouisSpokane
STL - GEG
STLGEG
Lambert-St Louis
Tue 8/25
6:58 pm-11:59 am
2 stops43h 01m
$169
Showing 1-10 of 20 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
STL-GEG
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
Prices
More
What is the cheapest month to book a flight from St. Louis to Spokane?
Currently, March is the cheapest month in which you can book a flight from St. Louis to Spokane (average of $321). Flying from St. Louis to Spokane in April is currently the most expensive (average of $912). 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?
What’s the top layover airport for flights from St. Louis to Spokane?
Share of 1-stop round-trip flights from St. Louis to Spokane chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 89% of 1-stop itineraries from St. Louis to Spokane on Cheapflights.
What’s the cheapest layover airport for flights from St. Louis to Spokane?
Average round-trip fare for 1-stop flights from St. Louis to Spokane, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Seattle (SEA) is the most affordable 1-stop option, with an average round-trip price of $268.
What’s the fastest layover option from St. Louis to Spokane?
Shortest average travel time for 1-stop one-way flights from St. Louis to Spokane, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 6h 39m.
Which airport typically offers the quickest layover for flights from St. Louis to Spokane?
Average layover duration for 1-stop one-way flights from St. Louis to Spokane, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 28m.
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 June 17, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, 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.
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
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.
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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 June 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$451 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$190 | Average$456 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$422 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$446 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$371 | Average$518 | FlexibilityNo cancel fee | On-time69% |