$185+ Cheap flights from St. Louis to Spokane (STL - GEG)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GEG
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Spokane with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 St. Louis to Spokane
Cheapest
Best
Last-minute
One-way
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 September 8, 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 September 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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 10/246:02 am -
1 stop8h 52m
Tue 10/271:38 pm -
1 stop8h 21m
Deal found 9/5![Alaska Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/97:29 am -
1 stop6h 21m
Tue 10/1312:49 pm -
1 stop7h 10m
Deal found 9/7![American Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 9/7. 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 10/92:22 pm -
2 stops11h 28m
Tue 10/131:59 pm -
1 stop7h 22m
Deal found 9/7![Delta logo]()
$412
This Southwest deal was found by Cheapflights users on 9/3. 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 10/196:20 pm -
1 stop8h 15m
Fri 10/232:45 pm -
2 stops7h 55m
Deal found 9/3![Southwest logo]()
$445
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:35 am -
2 stops12h 36m
Tue 10/271:49 pm -
1 stop5h 10m
Deal found 9/2![United Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 9/4. 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 12/185:25 am -
1 stop7h 40m
Wed 12/305:30 am -
2 stops9h 25m
Deal found 9/4![Southwest logo]()
$495
This American Airlines deal was found by Cheapflights users on 9/4. 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 9/218:00 am -
1 stop7h 13m
Fri 9/252:19 pm -
1 stop8h 08m
Deal found 9/4![American Airlines logo]()
$510
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 September 8, 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 September 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 10/246:02 am -
1 stop8h 52m
Tue 10/271:38 pm -
1 stop8h 21m
Deal found 9/6![Alaska Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 9/3. 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 10/196:20 pm -
1 stop8h 15m
Fri 10/232:45 pm -
2 stops7h 55m
Deal found 9/3![Southwest logo]()
$445
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/2411:35 am -
2 stops12h 36m
Tue 10/271:49 pm -
1 stop5h 10m
Deal found 9/3![United Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 9/3. 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 10/14:50 pm -
2 stops9h 40m
Thu 10/82:45 pm -
1 stop7h 05m
Deal found 9/3![Southwest logo]()
$545
Last-minute flights from St. Louis to SpokaneDiscover last-minute flight deals from St. Louis to Spokane. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Spokane. Data last updated September 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/4. 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 9/218:00 am -
1 stop7h 13m
Fri 9/252:19 pm -
1 stop8h 08m
Deal found 9/4![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:43 am -
1 stop8h 12m
Fri 10/212:45 pm -
1 stop8h 58m
Deal found 9/2![American Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:25 pm -
2 stops9h 05m
Fri 10/212:15 pm -
2 stops9h 05m
Deal found 9/2![Southwest logo]()
$490
This Delta deal was found by Cheapflights users on 9/7. 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 10/92:22 pm -
2 stops11h 28m
Tue 10/131:59 pm -
1 stop7h 22m
Deal found 9/7![Delta logo]()
$412
This Southwest deal was found by Cheapflights users on 9/3. 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 10/196:20 pm -
1 stop8h 15m
Fri 10/232:45 pm -
2 stops7h 55m
Deal found 9/3![Southwest logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 10/246:02 am -
1 stop8h 52m
Tue 10/271:38 pm -
1 stop8h 21m
Deal found 9/6![Alaska Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:35 am -
2 stops12h 36m
Tue 10/271:49 pm -
1 stop5h 10m
Deal found 9/2![United Airlines logo]()
$464
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 September 8, 2026.
Search for one-way flight options from St. Louis to Spokane. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/57:29 am -
1 stop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/72:29 pm -
2 stops27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$195
This Delta deal was found by Cheapflights users on 9/6. 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 12/43:32 pm -
2 stops10h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$202
This American Airlines deal was found by Cheapflights users on 9/3. 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 11/66:00 am -
1 stop8h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:53 pm -
2 stops25h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 9/5. 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 12/68:50 am -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Southwest logo]()
$239
This Delta deal was found by Cheapflights users on 9/6. 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 11/610:35 am -
2 stops12h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$248
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 11/612:58 pm -
2 stops11h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Alaska Airlines logo]()
$267
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 11/67:30 am -
2 stops15h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 9/5. 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 12/66:32 am -
2 stops12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Delta logo]()
$282
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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Alaska Airlines) |
One-way from | $185 (American Airlines) |
Popular in | April |
Cheapest in | March |
Average price | $468 |
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 7,457,451 searches. Data last updated September 8, 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
Quickest round-trip
St. LouisSpokane
STL Lambert-St Louis - GEG Spokane
STLGEG
Lambert-St Louis
Mon 10/5
7:29 am-11:56 am
1 stop6h 27m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$185
St. LouisSpokane
STL Lambert-St Louis - GEG Spokane
STLGEG
Lambert-St Louis
Wed 10/7
7:02 am-11:39 am
1 stop6h 37m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$185
St. LouisSpokane
STL Lambert-St Louis - GEG Spokane
STLGEG
Lambert-St Louis
Wed 10/7
2:29 pm-3:34 pm
2 stops27h 05m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$195
St. LouisSpokane
STL Lambert-St Louis - GEG Spokane
STLGEG
Lambert-St Louis
Fri 12/4
3:32 pm-11:59 pm
2 stops10h 27m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$202
St. LouisSpokane
STL Lambert-St Louis - GEG Spokane
STLGEG
Lambert-St Louis
Fri 12/4
8:25 am-1:30 pm
1 stop7h 05m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$212
St. LouisSpokane
STL Lambert-St Louis - GEG Spokane
STLGEG
Lambert-St Louis
Fri 11/6
6:00 am-12:01 pm
1 stop8h 01m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$212
St. LouisSpokane
STL Lambert-St Louis - GEG Spokane
STLGEG
Lambert-St Louis
Thu 10/15
5:53 pm-5:27 pm
2 stops25h 34m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$237
St. LouisSpokane
STL Lambert-St Louis - GEG Spokane
STLGEG
Lambert-St Louis
Sun 12/6
8:50 am-1:55 pm
1 stop7h 05m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$239
St. LouisSpokane
STL Lambert-St Louis - GEG Spokane
STLGEG
Lambert-St Louis
Sat 10/24
6:02 am-12:54 pm
1 stop8h 52m
Spokane
Tue 10/27
1:38 pm-11:59 pm
1 stop8h 21m
$369
St. LouisSpokane
STL Lambert-St Louis - GEG Spokane
STLGEG
Lambert-St Louis
Mon 10/19
6:20 pm-12:35 am
1 stop8h 15m
Spokane
Fri 10/23
2:45 pm-12:40 am
2 stops7h 55m
$445
Showing 1-10 of 12 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 September.
| 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 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
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?
Airfare is below average for this route at the moment.
St. Louis to Spokane flights typically cost between $395 and $542 in October.The cheapest round-trip price found within the last 5 days was $369 on Alaska Airlines (Oct 24-Oct 27).
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 September 8, 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.
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
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.
Traveling to a place near Spokane?
Book flights to Spokane if you plan to visit one of these locationsAirway Heights
Spokane Valley
Post Falls
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St. Louis and Spokane flights
Browse other St. Louis and Spokane flight options. Last updated on September 8, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on September 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Spokane
Explore flights to Spokane departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 8, 2026.
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 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$462 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$194 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$354 | Average$418 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$368 | Average$456 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$371 | Average$477 | FlexibilityNo cancel fee | On-time69% |