STL - GEG

$160 Find Cheap Flights from St. Louis to Spokane - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$339
Typical prices: $407-$561
American Airlines
Tue 12/4Fri 12/7
STL - GEG • 1 stop
Cheapest one-way
$160
Typical prices: $218-$473
American Airlines
Mon 12/3
STL - GEG • 1 stop
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Spokane. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 30% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago Midway (MDW)
Cheapest • Avg $446 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 56m (one-way)
Insights
Insights
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We hope you love your trip to Spokane!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Spokane (STL-GEG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Spokane

Fri, Dec 4 - Mon, Dec 7
American Airlines Logo
2:54 pm - 8:55 pmSTL  Lambert-St Louis-GEG Spokane
8h 01m1 stop Dallas/Fort Worth
American Airlines Logo
2:22 pm - 12:02 amGEG  Spokane-STL Lambert-St Louis
7h 40m1 stop Chicago O'Hare Intl
$339American Airlines
Fri, Dec 4 - Mon, Dec 7
United Airlines Logo
1:18 pm - 9:25 pmSTL  Lambert-St Louis-GEG Spokane
10h 07m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
1:49 pm - 8:57 pmGEG  Spokane-STL Lambert-St Louis
5h 08m1 stop Denver Intl
$344United Airlines
Mon, Dec 28 - Fri, Jan 1
Delta Logo
7:46 pm - 11:57 pmSTL  Lambert-St Louis-GEG Spokane
6h 11m1 stop Salt Lake City
Delta Logo
6:15 am - 2:44 pmGEG  Spokane-STL Lambert-St Louis
6h 29m1 stop Minneapolis St Paul
$404Delta
Mon, Nov 23 - Mon, Nov 30
American Airlines Logo
2:48 pm - 8:51 pmSTL  Lambert-St Louis-GEG Spokane
8h 03m1 stop Dallas/Fort Worth
American Airlines Logo
2:15 pm - 12:01 amGEG  Spokane-STL Lambert-St Louis
7h 46m1 stop Chicago O'Hare Intl
$422American Airlines
Sun, Feb 14 - Fri, Feb 19
Southwest Logo
5:05 pm - 10:05 pmSTL  Lambert-St Louis-GEG Spokane
7h 00m1 stop Denver Intl
Southwest Logo
2:55 pm - 11:55 pmGEG  Spokane-STL Lambert-St Louis
7h 00m1 stop Denver Intl
$428Southwest
Sun, Feb 14 - Sat, Feb 20
United Airlines Logo
3:30 pm - 11:43 pmSTL  Lambert-St Louis-GEG Spokane
10h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
1:54 pm - 8:54 pmGEG  Spokane-STL Lambert-St Louis
5h 00m1 stop Denver Intl
$428United Airlines
Wed, Nov 25 - Sat, Nov 28
Delta Logo
3:30 pm - 8:09 pmSTL  Lambert-St Louis-GEG Spokane
6h 39m1 stop Minneapolis St Paul
Delta Logo
1:59 pm - 11:22 pmGEG  Spokane-STL Lambert-St Louis
7h 23m1 stop Minneapolis St Paul
$441Delta
Fri, Dec 18 - Mon, Dec 21
Southwest Logo
4:50 pm - 11:10 pmSTL  Lambert-St Louis-GEG Spokane
8h 20m2 stops Chicago Midway Denver Intl
Southwest Logo
2:50 pm - 12:50 amGEG  Spokane-STL Lambert-St Louis
8h 00m1 stop Denver Intl
$503Southwest
Mon, Dec 21 - Tue, Jan 5
Alaska Airlines Logo
4:32 pm - 11:59 pmSTL  Lambert-St Louis-GEG Spokane
9h 27m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:10 am - 11:44 pmGEG  Spokane-STL Lambert-St Louis
14h 34m2 stops Seattle/Tacoma Intl Los Angeles
$586Alaska Airlines
Tue, Dec 29 - Fri, Jan 1
Alaska Airlines Logo
6:00 am - 12:33 pmSTL  Lambert-St Louis-GEG Spokane
8h 33m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:05 am - 3:34 pmGEG  Spokane-STL Lambert-St Louis
7h 29m1 stop Seattle/Tacoma Intl
$596Alaska Airlines
Booking Insights

Price, demand and travel trends for St. Louis to Spokane flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from St. Louis to Spokane?

Round-trip flights from St. Louis to Spokane typically range from $407 to $561. The lowest price found in the past 5 days was $339, on American Airlines.

What's the cheapest day of the week to fly from St. Louis to Spokane?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from St. Louis to Spokane. It’s 14% cheaper than the average day, while Thursday is the most expensive, with prices 17% higher.

What’s the cheapest month to fly from St. Louis to Spokane?

•January is the cheapest month to fly from St. Louis to Spokane at $333 round-trip.
•April ($912) and December ($600) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 173% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for St. Louis to Spokane flights

Low season

February

Cheapest flight

$160
Beat the crowds with an average 65% drop in travelers.
The most popular month to fly with an average 70% increase in travelers.
One-way flight from St. Louis to Spokane

When to book flights from St. Louis to Spokane

Are your dates flexible? Find out the best times to travel from St. Louis to Spokane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. Louis to Spokane flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from St. Louis to Spokane?

    Two cabin classes are available on flights from St. Louis to Spokane:

    • Economy Class
    • First Class

  • How long is a flight from St. Louis to Spokane?

    A nonstop flight from St. Louis to Spokane takes 00m, covering 1,488 miles.

  • Do I need a passport to fly from St. Louis to Spokane?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a St. Louis to Spokane flight?

    Round-trip flights from St. Louis to Spokane range from $407 to $561, with an average of $473 over the past 12 months. Anything below $407 counts as a good deal.

  • Have flight prices from St. Louis to Spokane changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $339 to $937. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from St. Louis to Spokane looking right now?

    One-way fares from St. Louis to Spokane are currently lower than usual. Average one-way flight prices are about $186, which is 37% below the typical average for this route.

  • What car rental options are available at Spokane Airport (GEG)?

    Spokane Airport (GEG) hosts 5 major car rental companies, with daily rates averaging $76 for economy cars. Top options include:

    • Budget
    • Thrifty
    • Alamo
    • Enterprise Rent-A-Car
    • Hertz

  • Which airports can I use when flying from St. Louis to Spokane?

    Flights from St. Louis to Spokane usually depart from Lambert-St Louis (STL) and arrive at Spokane (GEG).

  • Which airports do connecting flights from St. Louis to Spokane pass through?

    One-stop flights from St. Louis to Spokane most commonly connect through:

    • Denver Intl (DEN) - 39% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 21% of one-stop connections
    • Salt Lake City (SLC) - 16% of one-stop connections
    • Minneapolis St Paul (MSP) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from St. Louis to Spokane?

    Yes. Flexible dates can save you up to 27% on flights from St. Louis to Spokane. Saturday is the cheapest departure day at $407 round-trip on average, while Thursday is the most expensive at $557, a difference of $150.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from St. Louis to Spokane?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 56m, compared with 6h 02m via Salt Lake City (SLC) and 6h 11m via Chicago Midway (MDW).

  • What is the time difference between St. Louis and Spokane?

    Spokane is 2 hours behind St. Louis (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking St. Louis to Spokane flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Thursday. On this route, Saturday flights average $407, about $150 less than Thursday fares (27% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. Louis to Spokane trip for January. Fares historically average $333 round-trip in that month - typically $579 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Spokane Airport.

    • Ramada by Wyndham Spokane Airport
    • Cambria Hotel Spokane Airport
    • Hilton Garden Inn Spokane Airport

More options for your flight from St. Louis to Spokane

Complete your trip to Spokane with a hotel stay or car rental

Car rentals in Spokane
Hotels in Spokane
Vacations in Spokane