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Cheap flights from Washington, D.C. Dulles Intl Airport to Spokane from $161

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 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Delta Logo
7:00 am - 2:49 pm
IAD
-
GEG
10h 49m
1 stop
Delta Logo
11:25 am - 11:55 pm
GEG
-
IAD
9h 30m
1 stop
$251Delta
Tue, Apr 21 - Tue, Apr 28
Delta Logo
6:00 am - 1:03 pm
IAD
-
GEG
10h 03m
2 stops
Delta Logo
12:36 pm - 12:42 am
GEG
-
IAD
9h 06m
1 stop
$256Delta
Tue, Apr 21 - Tue, Apr 28
Delta Logo
7:00 am - 2:49 pm
IAD
-
GEG
10h 49m
1 stop
Delta Logo
11:25 am - 11:55 pm
GEG
-
IAD
9h 30m
1 stop
$261Delta
Tue, Apr 21 - Tue, Apr 28
Delta Logo
6:00 am - 1:03 pm
IAD
-
GEG
10h 03m
2 stops
Delta Logo
11:25 am - 11:55 pm
GEG
-
IAD
9h 30m
1 stop
$266Delta
Tue, Apr 21 - Tue, Apr 28
Delta Logo
6:00 am - 1:03 pm
IAD
-
GEG
10h 03m
2 stops
Delta Logo
7:38 pm - 12:05 pm
GEG
-
IAD
13h 27m
2 stops
$271Delta
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
4:03 pm - 9:18 pm
IAD
-
GEG
8h 15m
1 stop
United Airlines Logo
6:37 pm - 5:17 am
GEG
-
IAD
7h 40m
1 stop
$274United Airlines
Sat, Mar 14 - Wed, Mar 18
United Airlines Logo
4:03 pm - 9:18 pm
IAD
-
GEG
8h 15m
1 stop
United Airlines Logo
12:41 pm - 1:03 am
GEG
-
IAD
9h 22m
1 stop
$287United Airlines
Sat, Mar 14 - Wed, Mar 18
Alaska Airlines Logo
6:00 am - 11:42 am
IAD
-
GEG
8h 42m
1 stop
Alaska Airlines Logo
3:10 pm - 7:34 am
GEG
-
IAD
13h 24m
1 stop
$297Alaska Airlines
Wed, May 13 - Wed, May 20
United Airlines Logo
4:00 pm - 9:18 pm
IAD
-
GEG
8h 18m
1 stop
United Airlines Logo
6:37 pm - 5:17 am
GEG
-
IAD
7h 40m
1 stop
$307United Airlines
Mon, Mar 9 - Wed, Mar 11
United Airlines Logo
6:30 am - 12:36 pm
IAD
-
GEG
9h 06m
1 stop
United Airlines Logo
1:41 pm - 11:31 pm
GEG
-
IAD
6h 50m
1 stop
$311United Airlines
Tue, Jun 2 - Tue, Jun 30

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
Mar 10
IAD4:00 pmWashington, D.C. Dulles Intl
8h 18m
1 stop
GEG9:18 pmSpokane
Mar 18
GEG6:37 pmSpokane
7h 40m
1 stop
IAD5:17 amWashington, D.C. Dulles Intl
$251
United Airlines
Mar 14
IAD4:03 pmWashington, D.C. Dulles Intl
8h 15m
1 stop
GEG9:18 pmSpokane
Mar 18
GEG6:37 pmSpokane
7h 40m
1 stop
IAD5:17 amWashington, D.C. Dulles Intl
$274
United Airlines
Mar 14
IAD4:03 pmWashington, D.C. Dulles Intl
8h 15m
1 stop
GEG9:18 pmSpokane
Mar 18
GEG12:41 pmSpokane
9h 22m
1 stop
IAD1:03 amWashington, D.C. Dulles Intl
$287

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Spokane flight tickets
Delta
Apr 21
IAD6:00 amWashington, D.C. Dulles Intl
10h 03m
2 stops
GEG1:03 pmSpokane
Apr 28
GEG12:36 pmSpokane
9h 06m
1 stop
IAD12:42 amWashington, D.C. Dulles Intl
$256
Delta
Apr 21
IAD7:00 amWashington, D.C. Dulles Intl
10h 49m
1 stop
GEG2:49 pmSpokane
Apr 28
GEG11:25 amSpokane
9h 30m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
$261
Delta
Apr 21
IAD6:00 amWashington, D.C. Dulles Intl
10h 03m
2 stops
GEG1:03 pmSpokane
Apr 28
GEG11:25 amSpokane
9h 30m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
$266

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 February 13, 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

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Tue 4/21

7:00 am-2:49 pm

1 stop10h 49m

Spokane

Tue 4/28

11:25 am-11:55 pm

1 stop9h 30m

$251

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Tue 4/21

6:00 am-1:03 pm

2 stops10h 03m

Spokane

Tue 4/28

12:36 pm-12:42 am

1 stop9h 06m

$256

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Tue 4/21

7:00 am-2:49 pm

1 stop10h 49m

Spokane

Tue 4/28

11:25 am-11:55 pm

1 stop9h 30m

$261

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Tue 4/21

6:00 am-1:03 pm

2 stops10h 03m

Spokane

Tue 4/28

11:25 am-11:55 pm

1 stop9h 30m

$266

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Tue 4/21

6:00 am-1:03 pm

2 stops10h 03m

Spokane

Tue 4/28

7:38 pm-12:05 pm

2 stops13h 27m

$271

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Sat 3/14

4:03 pm-9:18 pm

1 stop8h 15m

Spokane

Wed 3/18

6:37 pm-5:17 am

1 stop7h 40m

$274

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Sat 3/14

4:03 pm-9:18 pm

1 stop8h 15m

Spokane

Wed 3/18

12:41 pm-1:03 am

1 stop9h 22m

$287

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Wed 5/13

6:00 am-11:42 am

1 stop8h 42m

Spokane

Wed 5/20

3:10 pm-7:34 am

1 stop13h 24m

$297

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Mon 3/9

4:00 pm-9:18 pm

1 stop8h 18m

Spokane

Wed 3/11

6:37 pm-5:17 am

1 stop7h 40m

$307

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Tue 6/2

6:30 am-12:36 pm

1 stop9h 06m

Spokane

Tue 6/30

1:41 pm-11:31 pm

1 stop6h 50m

$311

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

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

You could potentially save up to 54% 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

6h 56m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Spokane takes 6h 56m
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.
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  • 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. 6h 56m 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
DeltaPriceFrom $210Free CancellationRating
7.9
8,192 reviews
Search Delta flights
Alaska AirlinesPriceFrom $260Free CancellationRating
8.0
11,878 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
9,286 reviews
Search United Airlines flights
SouthwestPriceFrom $367Free CancellationRating
8.0
4,283 reviews
Search Southwest 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
Ritzville

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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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