$160+ Cheap flights from Spokane to St. Louis (GEG - STL)
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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — STL
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Spokane to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Spokane to St. LouisExplore the most affordable flight options available from Spokane to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from Spokane to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This Travelocity deal was found by Cheapflights users on 7/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:31 am
GEG
- STL
1 stop8h 07m
Alaska Airlines
Tue 9/296:29 am
STL
- GEG
2 stops19h 24m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:00 pm
GEG
- STL
1 stop30h 17m
Multiple Airlines
Thu 10/156:41 pm
STL
- GEG
2 stops24h 46m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$358
This Trip.com deal was found by Cheapflights users on 7/25. 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.
Tue 9/88:30 am
GEG
- STL
1 stop6h 40m
Alaska Airlines
Tue 9/156:29 am
STL
- GEG
1 stop7h 08m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:15 am
GEG
- STL
1 stop9h 35m
Southwest
Sat 8/2911:50 am
STL
- GEG
1 stop8h 30m
Southwest
Deal found 7/23![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:00 am
GEG
- STL
1 stop5h 40m
United Airlines
Sat 8/296:00 am
STL
- GEG
2 stops11h 11m
United Airlines
Deal found 7/23![United Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/2412:44 pm
GEG
- STL
1 stop8h 58m
American Airlines
Sat 8/298:00 am
STL
- GEG
1 stop8h 09m
American Airlines
Deal found 7/26![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/255:20 am
GEG
- STL
2 stops10h 45m
American Airlines
Sat 8/295:00 am
STL
- GEG
2 stops11h 09m
American Airlines
Deal found 7/26![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 7/26. 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 9/165:10 am
GEG
- STL
2 stops10h 27m
Delta
Tue 9/222:25 pm
STL
- GEG
2 stops8h 50m
Delta
Deal found 7/26![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 7/26. 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 9/145:49 pm
GEG
- STL
2 stops14h 42m
Delta
Mon 9/215:47 pm
STL
- GEG
1 stop7h 07m
Delta
Deal found 7/26![Delta logo]()
$386
Best flights from Spokane to St. LouisDiscover carefully curated flight deals from Spokane to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Spokane to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:20 am
GEG
- STL
1 stop6h 24m
Alaska Airlines
Wed 11/47:00 am
STL
- GEG
1 stop7h 45m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 7/26. 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 9/155:14 pm
GEG
- STL
1 stop5h 30m
Delta
Tue 9/226:15 am
STL
- GEG
1 stop8h 43m
Delta
Deal found 7/26![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/2412:44 pm
GEG
- STL
1 stop8h 58m
American Airlines
Mon 8/313:32 pm
STL
- GEG
1 stop7h 10m
American Airlines
Deal found 7/25![American Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:24 pm
GEG
- STL
1 stop19h 46m
Alaska Airlines
Thu 9/246:08 pm
STL
- GEG
1 stop7h 03m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 9/236:30 am
GEG
- STL
2 stops9h 34m
American Airlines
Sat 9/265:43 am
STL
- GEG
2 stops9h 30m
American Airlines
Deal found 7/22![American Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 8/257:03 am
GEG
- STL
1 stop9h 35m
Alaska Airlines
Sat 8/296:08 pm
STL
- GEG
1 stop7h 03m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:10 am
GEG
- STL
2 stops10h 27m
Delta
Tue 9/226:55 pm
STL
- GEG
1 stop6h 34m
Delta
Deal found 7/22![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 7/26. 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 9/215:14 pm
GEG
- STL
1 stop5h 30m
Delta
Fri 9/256:55 pm
STL
- GEG
1 stop6h 34m
Delta
Deal found 7/26![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 7/26. 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 9/145:14 pm
GEG
- STL
1 stop5h 30m
Delta
Sun 9/205:47 pm
STL
- GEG
1 stop7h 09m
Delta
Deal found 7/26![Delta logo]()
$423
Last-minute flights from Spokane to St. LouisDiscover last-minute flight deals from Spokane to St. Louis. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Spokane to St. Louis. Data last updated July 27, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/2412:44 pm
GEG
- STL
1 stop8h 58m
American Airlines
Sat 8/298:00 am
STL
- GEG
1 stop8h 09m
American Airlines
Deal found 7/26![American Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
GEG
- STL
2 stops10h 25m
Southwest
Sat 8/297:10 am
STL
- GEG
2 stops9h 25m
Southwest
Deal found 7/23![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 7/26. 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 8/245:00 pm
GEG
- STL
1 stop5h 41m
Delta
Fri 8/287:45 pm
STL
- GEG
1 stop6h 08m
Delta
Deal found 7/26![Delta logo]()
$410
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/242:27 pm
GEG
- STL
1 stop7h 47m
American Airlines
Fri 8/285:42 am
STL
- GEG
2 stops10h 27m
American Airlines
Deal found 7/26![American Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:15 am
GEG
- STL
1 stop9h 35m
Southwest
Sat 8/2911:50 am
STL
- GEG
1 stop8h 30m
Southwest
Deal found 7/23![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:00 am
GEG
- STL
1 stop5h 40m
United Airlines
Sat 8/296:00 am
STL
- GEG
2 stops11h 11m
United Airlines
Deal found 7/23![United Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/255:20 am
GEG
- STL
2 stops10h 45m
American Airlines
Sat 8/295:00 am
STL
- GEG
2 stops11h 09m
American Airlines
Deal found 7/26![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 7/26. 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 8/267:54 pm
GEG
- STL
2 stops10h 43m
Delta
Wed 9/211:13 am
STL
- GEG
2 stops12h 03m
Delta
Deal found 7/26![Delta logo]()
$384
This Southwest deal was found by Cheapflights users on 7/25. 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 8/2710:55 am
GEG
- STL
2 stops9h 10m
Southwest
Tue 9/12:45 pm
STL
- GEG
2 stops9h 40m
Southwest
Deal found 7/25![Southwest logo]()
$406
One-way flights from Spokane to St. LouisSearch for one-way flight options from Spokane to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Spokane to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:12 am
GEG
- STL
2 stops31h 01m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$160
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Tue 9/112:44 pm
GEG
- STL
1 stop8h 58m
American Airlines
Deal found 7/22![American Airlines logo]()
$182
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:00 am
GEG
- STL
2 stops8h 38m
United Airlines
Deal found 7/22![United Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sun 8/169:14 pm
GEG
- STL
1 stop19h 01m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$224
This Delta deal was found by Cheapflights users on 7/26. 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 9/217:30 pm
GEG
- STL
2 stops13h 01m
Delta
Deal found 7/26![Delta logo]()
$232
This Southwest deal was found by Cheapflights users on 7/22. 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.
Mon 8/316:00 am
GEG
- STL
2 stops10h 25m
Southwest
Deal found 7/22![Southwest logo]()
$237
Find flight deals from Spokane to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to St. Louis (STL). 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 July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $341 (Travelocity) |
One-way from | $160 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $514 |
Cheapflights Fare Finder
Customize your flight search to find flights from Spokane to St. Louis 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 July 27, 2026.
Use the filters below to find and compare flights from Spokane to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpokaneSt. Louis
GEG - STL
GEGSTL
Spokane
Sat 10/31
7:20 am-3:44 pm
1 stop6h 24m
Lambert-St Louis
Wed 11/4
7:00 am-12:45 pm
1 stop7h 45m
$363
SpokaneSt. Louis
GEG - STL
GEGSTL
Spokane
Mon 9/21
7:24 pm-5:10 pm
1 stop19h 46m
Lambert-St Louis
Thu 9/24
6:08 pm-11:11 pm
1 stop7h 03m
$363
SpokaneSt. Louis
GEG - STL
GEGSTL
Spokane
Tue 9/15
5:14 pm-12:44 am
1 stop5h 30m
Lambert-St Louis
Tue 9/22
6:15 am-12:58 pm
1 stop8h 43m
$369
SpokaneSt. Louis
GEG - STL
GEGSTL
Spokane
Mon 8/24
12:44 pm-11:42 pm
1 stop8h 58m
Lambert-St Louis
Mon 8/31
3:32 pm-8:42 pm
1 stop7h 10m
$369
SpokaneSt. Louis
GEG - STL
GEGSTL
Spokane
Tue 8/25
7:03 am-6:38 pm
1 stop9h 35m
Lambert-St Louis
Sat 8/29
6:08 pm-11:11 pm
1 stop7h 03m
$369
SpokaneSt. Louis
GEG - STL
GEGSTL
Spokane
Wed 9/23
6:30 am-6:04 pm
2 stops9h 34m
Lambert-St Louis
Sat 9/26
5:43 am-1:13 pm
2 stops9h 30m
$374
SpokaneSt. Louis
GEG - STL
GEGSTL
Spokane
Wed 9/16
5:10 am-5:37 pm
2 stops10h 27m
Lambert-St Louis
Tue 9/22
6:55 pm-11:29 pm
1 stop6h 34m
$408
Quickest round-trip
SpokaneSt. Louis
GEG - STL
GEGSTL
Spokane
Mon 9/21
5:14 pm-12:44 am
1 stop5h 30m
Lambert-St Louis
Fri 9/25
6:55 pm-11:29 pm
1 stop6h 34m
$410
SpokaneSt. Louis
GEG - STL
GEGSTL
Spokane
Mon 9/14
5:14 pm-12:44 am
1 stop5h 30m
Lambert-St Louis
Sun 9/20
5:47 pm-10:56 pm
1 stop7h 09m
$423
Cheapest one-way
SpokaneSt. Louis
GEG - STL
GEGSTL
Spokane
Wed 8/19
2:27 pm-12:14 am
1 stop7h 47m
$182
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Spokane to St. Louis
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 Spokane to St. Louis in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Spokane-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Spokane-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Spokane-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Spokane-St. Louis 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 Spokane-St. Louis 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 Spokane to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Spokane with our price prediction graph.
GEG-STL
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 Spokane to St. Louis
What is the cheapest month to book a flight from Spokane to St. Louis?
Currently, October is the cheapest month in which you can book a flight from Spokane to St. Louis (average of $306). Flying from Spokane to St. Louis in June is currently the most expensive (average of $639). 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 Spokane to St. Louis?
Airfare is below average for this route at the moment.
Spokane to St. Louis flights typically cost between $386 and $506 in September.The cheapest round-trip price found within the last 5 days was $341 on Alaska Airlines (Sep 22-Sep 29).
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated July 27, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Spokane to St. Louis. 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.
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Spokane to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington
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Alternative routes for Spokane to St. Louis
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Spokane and St. Louis flights
Browse other Spokane and St. Louis flight options. Last updated on July 27, 2026.
Other flights from Spokane
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Other flights to St. Louis
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Top 5 airlines flying from Spokane to St. Louis
Discover the top 5 airlines that operate flights from Spokane to St. Louis. 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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$361 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$252 | Average$456 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$439 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$338 | Average$538 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$411 | Average$514 | FlexibilityNo cancel fee | On-time63% |