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Cheap flights from Washington, D.C. Dulles Intl Airport to Spokane from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Spokane departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Spokane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:59 am - 9:22 am
IAD
-
GEG
27h 23m
1 stop
Multiple Airlines Logo
10:12 am - 8:04 am
GEG
-
IAD
18h 52m
1 stop
$219Multiple Airlines
Wed, Aug 19 - Sun, Aug 30
American Airlines Logo
2:53 pm - 8:42 pm
IAD
-
GEG
8h 49m
1 stop
American Airlines Logo
5:40 am - 6:27 pm
GEG
-
IAD
9h 47m
1 stop
$295American Airlines
Sat, Aug 29 - Sat, Sep 5
Multiple Airlines Logo
7:00 am - 11:59 am
IAD
-
GEG
31h 59m
2 stops
Multiple Airlines Logo
10:12 am - 8:04 am
GEG
-
IAD
18h 52m
1 stop
$305Multiple Airlines
Wed, Aug 19 - Sun, Aug 30
Delta Logo
6:00 am - 12:57 pm
IAD
-
GEG
9h 57m
1 stop
Delta Logo
9:23 am - 10:56 pm
GEG
-
IAD
10h 33m
1 stop
$307Delta
Sat, Sep 5 - Wed, Sep 16
Delta Logo
3:03 pm - 9:30 pm
IAD
-
GEG
9h 27m
1 stop
Delta Logo
11:10 am - 10:56 pm
GEG
-
IAD
8h 46m
1 stop
$318Delta
Thu, Sep 3 - Tue, Sep 15
Delta Logo
7:00 am - 12:12 pm
IAD
-
GEG
8h 12m
1 stop
Delta Logo
12:36 pm - 12:34 am
GEG
-
IAD
8h 58m
1 stop
$322Delta
Sat, Aug 29 - Fri, Sep 4
Delta Logo
7:00 am - 12:14 pm
IAD
-
GEG
8h 14m
1 stop
Delta Logo
11:10 am - 10:56 pm
GEG
-
IAD
8h 46m
1 stop
$326Delta
Sun, Sep 6 - Tue, Sep 15
Delta Logo
7:09 am - 12:18 pm
IAD
-
GEG
8h 09m
1 stop
Delta Logo
11:18 am - 10:39 pm
GEG
-
IAD
8h 21m
1 stop
$328Delta
Wed, Oct 7 - Fri, Oct 9
Alaska Airlines Logo
7:00 am - 2:40 pm
IAD
-
GEG
10h 40m
1 stop
Alaska Airlines Logo
4:38 pm - 5:40 am
GEG
-
IAD
10h 02m
1 stop
$329Alaska Airlines
Sat, Oct 24 - Wed, Oct 28
Multiple Airlines Logo
8:59 am - 9:22 am
IAD
-
GEG
27h 23m
1 stop
Multiple Airlines Logo
10:12 am - 8:04 am
GEG
-
IAD
18h 52m
1 stop
$332Multiple Airlines
Wed, Aug 19 - Sun, Aug 30

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American Airlines flights from Washington, D.C. Dulles Intl Airport to Spokane

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Spokane flight tickets
American Airlines
Aug 29
IAD6:09 amWashington, D.C. Dulles Intl
8h 45m
1 stop
GEG11:54 amSpokane
Sep 5
GEG5:40 amSpokane
9h 47m
1 stop
IAD6:27 pmWashington, D.C. Dulles Intl
$295
American Airlines
Aug 12
IAD2:53 pmWashington, D.C. Dulles Intl
8h 49m
1 stop
GEG8:42 pmSpokane
Aug 19
GEG5:40 amSpokane
9h 47m
1 stop
IAD6:27 pmWashington, D.C. Dulles Intl
$375
American Airlines
Sep 5
IAD2:53 pmWashington, D.C. Dulles Intl
8h 49m
1 stop
GEG8:42 pmSpokane
Sep 12
GEG6:30 amSpokane
12h 00m
2 stops
IAD9:30 pmWashington, D.C. Dulles Intl
$409

United Airlines flights from Washington, D.C. Dulles Intl Airport to Spokane

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Spokane flight tickets
United Airlines
Aug 17
IAD2:43 pmWashington, D.C. Dulles Intl
9h 03m
1 stop
GEG8:46 pmSpokane
Aug 21
GEG1:37 pmSpokane
7h 55m
1 stop
IAD12:32 amWashington, D.C. Dulles Intl
$374
United Airlines
Aug 28
IAD6:15 amWashington, D.C. Dulles Intl
8h 24m
1 stop
GEG11:39 amSpokane
Aug 31
GEG1:37 pmSpokane
7h 55m
1 stop
IAD12:32 amWashington, D.C. Dulles Intl
$387
United Airlines
Aug 18
IAD2:43 pmWashington, D.C. Dulles Intl
9h 03m
1 stop
GEG8:46 pmSpokane
Aug 24
GEG1:37 pmSpokane
7h 55m
1 stop
IAD12:32 amWashington, D.C. Dulles Intl
$394

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated July 1, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Spokane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Wed 8/19

8:59 am-9:22 am

1 stop27h 23m

Spokane

Sun 8/30

10:12 am-8:04 am

1 stop18h 52m

$219

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Sat 8/29

2:53 pm-8:42 pm

1 stop8h 49m

Spokane

Sat 9/5

5:40 am-6:27 pm

1 stop9h 47m

$295

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Wed 8/19

7:00 am-11:59 am

2 stops31h 59m

Spokane

Sun 8/30

10:12 am-8:04 am

1 stop18h 52m

$305

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Sat 9/5

6:00 am-12:57 pm

1 stop9h 57m

Spokane

Wed 9/16

9:23 am-10:56 pm

1 stop10h 33m

$307

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Thu 9/3

3:03 pm-9:30 pm

1 stop9h 27m

Spokane

Tue 9/15

11:10 am-10:56 pm

1 stop8h 46m

$318

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Sat 8/29

7:00 am-12:12 pm

1 stop8h 12m

Spokane

Fri 9/4

12:36 pm-12:34 am

1 stop8h 58m

$322

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Sun 9/6

7:00 am-12:14 pm

1 stop8h 14m

Spokane

Tue 9/15

11:10 am-10:56 pm

1 stop8h 46m

$326
Quickest round-trip

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Wed 10/7

7:09 am-12:18 pm

1 stop8h 09m

Spokane

Fri 10/9

11:18 am-10:39 pm

1 stop8h 21m

$328

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Sat 10/24

7:00 am-2:40 pm

1 stop10h 40m

Spokane

Wed 10/28

4:38 pm-5:40 am

1 stop10h 02m

$329

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Wed 8/19

8:59 am-9:22 am

1 stop27h 23m

Spokane

Sun 8/30

10:12 am-8:04 am

1 stop18h 52m

$332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Spokane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Spokane?

What is the cheapest month to fly to Spokane?

The month of November is, on average, the cheapest month to fly to Spokane from Washington, D.C. Dulles Intl Airport, with most prices found around $0. If you’re not able to fly to Spokane in November, then September is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Spokane during September average around $372.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Spokane flights?

You could potentially save up to 23% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Spokane flight.

How have Washington, D.C. Dulles Intl Airport to Spokane flight prices changed over time?

When to book flights from Washington, D.C. Dulles Intl Airport to Spokane

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Spokane according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Spokane (IAD to GEG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Spokane

Fastest flight time

7h 58m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Spokane takes 7h 58m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Spokane. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Spokane.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Spokane

  • How far is Washington, D.C. Dulles Intl to Spokane by plane?

    The distance between Washington, D.C. Dulles Intl and Spokane is about 2071.3 mi. 7h 58m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Spokane Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Spokane Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Spokane Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Spokane Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Spokane Airport.

  • What documentation or ID do you need to fly to Spokane Airport?

    The required travel and health documents for your Spokane Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Spokane Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Spokane?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Spokane

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Spokane with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $253Free CancellationRating
7.4
9,920 reviews
Search United Airlines flights
DeltaPriceFrom $296Free CancellationRating
7.8
8,452 reviews
Search Delta flights
Alaska AirlinesPriceFrom $305Free CancellationRating
7.9
12,603 reviews
Search Alaska Airlines flights

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
Coeur d'Alene
Sandpoint
Spokane Valley
Post Falls
Bonners Ferry
Airway Heights
Kellogg
Newport
Ritzville

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Spokane?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Spokane. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Spokane with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Spokane on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Spokane?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Spokane.

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