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Cheap flights from Spokane to Washington, D.C. from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spokane to Washington, D.C. departing on 2/5. 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 Spokane to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:22 pm - 9:59 pm
GEG
-
DCA
6h 37m1 stop
Frontier Logo
8:00 am - 2:16 pm
DCA
-
GEG
9h 16m1 stop
$217Frontier
Thu, Feb 19 - Sun, Feb 22
Frontier Logo
1:19 pm - 1:01 pm
GEG
-
DCA
20h 42m1 stop
Frontier Logo
8:00 am - 10:37 am
DCA
-
GEG
29h 37m1 stop
$222Frontier
Thu, Jan 8 - Wed, Jan 14
Multiple Airlines Logo
9:54 am - 12:04 pm
GEG
-
DCA
23h 10m2 stops
Multiple Airlines Logo
8:00 am - 11:27 am
DCA
-
GEG
30h 27m1 stop
$250Multiple Airlines
Fri, Feb 20 - Wed, Feb 25
Delta Logo
7:20 pm - 10:32 am
GEG
-
BWI
12h 12m2 stops
Delta Logo
2:58 pm - 12:04 am
BWI
-
GEG
12h 06m2 stops
$276Delta
Wed, Feb 18 - Fri, Feb 27
Multiple Airlines Logo
11:22 am - 9:59 pm
GEG
-
DCA
7h 37m1 stop
Multiple Airlines Logo
5:01 pm - 11:04 pm
DCA
-
GEG
9h 03m1 stop
$280Multiple Airlines
Thu, Jan 15 - Sun, Jan 18
Delta Logo
5:00 am - 3:20 pm
GEG
-
DCA
7h 20m1 stop
Delta Logo
4:44 pm - 12:04 am
DCA
-
GEG
10h 20m1 stop
$287Delta
Tue, Feb 17 - Wed, Feb 25
Alaska Airlines Logo
9:05 am - 4:26 pm
GEG
-
IAD
28h 21m1 stop
Alaska Airlines Logo
6:04 pm - 12:44 pm
IAD
-
GEG
21h 40m1 stop
$287Alaska Airlines
Fri, Feb 6 - Mon, Feb 9
Alaska Airlines Logo
1:23 pm - 5:40 am
GEG
-
IAD
13h 17m1 stop
Alaska Airlines Logo
7:05 am - 12:29 pm
IAD
-
GEG
8h 24m1 stop
$305Alaska Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
1:48 pm - 11:15 pm
GEG
-
BWI
6h 27m1 stop
United Airlines Logo
10:05 am - 9:22 pm
BWI
-
GEG
14h 17m2 stops
$322United Airlines
Tue, Jan 6 - Tue, Jan 13
United Airlines Logo
5:00 am - 4:35 pm
GEG
-
IAD
8h 35m1 stop
United Airlines Logo
10:02 am - 3:21 pm
IAD
-
GEG
8h 19m1 stop
$323United Airlines
Thu, Jan 15 - Sun, Jan 18

Alaska Airlines flights from Spokane to Washington, D.C.

Our best Alaska Airlines deals on Spokane to Washington, D.C. flight tickets
Alaska Airlines
Feb 20
GEG1:23 pmSpokane
13h 17m
1 stop
IAD5:40 amWashington, D.C. Dulles Intl
Feb 24
IAD7:05 amWashington, D.C. Dulles Intl
8h 24m
1 stop
GEG12:29 pmSpokane
$305
Find similar
Alaska Airlines
Feb 18
GEG7:05 amSpokane
7h 41m
1 stop
BWI5:46 pmBaltimore/Washington
Feb 25
BWI6:46 pmBaltimore/Washington
8h 13m
1 stop
GEG11:59 pmSpokane
$308
Find similar
Alaska Airlines
Jan 6
GEG7:42 pmSpokane
23h 17m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Jan 13
DCA5:01 pmWashington, D.C. Reagan-National
21h 11m
1 stop
GEG11:12 amSpokane
$312
Find similar

Southwest flights from Spokane to Washington, D.C.

Our best Southwest deals on Spokane to Washington, D.C. flight tickets
Southwest
Feb 20
GEG6:30 amSpokane
8h 50m
1 stop
IAD6:20 pmWashington, D.C. Dulles Intl
Feb 24
IAD9:05 amWashington, D.C. Dulles Intl
14h 45m
2 stops
GEG8:50 pmSpokane
$357
Find similar
Southwest
Feb 20
GEG5:00 amSpokane
10h 20m
2 stops
DCA6:20 pmWashington, D.C. Reagan-National
Feb 24
DCA3:25 pmWashington, D.C. Reagan-National
9h 20m
2 stops
GEG9:45 pmSpokane
$362
Find similar
Southwest
Jan 6
GEG6:20 amSpokane
7h 55m
2 stops
BWI5:15 pmBaltimore/Washington
Jan 13
BWI1:45 pmBaltimore/Washington
11h 00m
2 stops
GEG9:45 pmSpokane
$363
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Spokane to Washington, D.C. 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 December 18, 2025.
Use the filters below to find and compare flights from Spokane to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

Thu 2/19

12:22 pm-9:59 pm

1 stop6h 37m

Washington, D.C. Reagan-National

Sun 2/22

8:00 am-2:16 pm

1 stop9h 16m

$217

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

Thu 1/8

1:19 pm-1:01 pm

1 stop20h 42m

Washington, D.C. Reagan-National

Wed 1/14

8:00 am-10:37 am

1 stop29h 37m

$222

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

Fri 2/20

9:54 am-12:04 pm

2 stops23h 10m

Washington, D.C. Reagan-National

Wed 2/25

8:00 am-11:27 am

1 stop30h 27m

$250

SpokaneBaltimore

GEG - BWI

GEGBWI

Spokane

Wed 2/18

7:20 pm-10:32 am

2 stops12h 12m

Baltimore/Washington

Fri 2/27

2:58 pm-12:04 am

2 stops12h 06m

$276

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

Thu 1/15

11:22 am-9:59 pm

1 stop7h 37m

Washington, D.C. Reagan-National

Sun 1/18

5:01 pm-11:04 pm

1 stop9h 03m

$280

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

Tue 2/17

5:00 am-3:20 pm

1 stop7h 20m

Washington, D.C. Reagan-National

Wed 2/25

4:44 pm-12:04 am

1 stop10h 20m

$287

SpokaneWashington, D.C.

GEG - IAD

GEGIAD

Spokane

Fri 2/6

9:05 am-4:26 pm

1 stop28h 21m

Washington, D.C. Dulles Intl

Mon 2/9

6:04 pm-12:44 pm

1 stop21h 40m

$287

SpokaneWashington, D.C.

GEG - IAD

GEGIAD

Spokane

Fri 2/20

1:23 pm-5:40 am

1 stop13h 17m

Washington, D.C. Dulles Intl

Tue 2/24

7:05 am-12:29 pm

1 stop8h 24m

$305

SpokaneBaltimore

GEG - BWI

GEGBWI

Spokane

Tue 1/6

1:48 pm-11:15 pm

1 stop6h 27m

Baltimore/Washington

Tue 1/13

10:05 am-9:22 pm

2 stops14h 17m

$322

SpokaneWashington, D.C.

GEG - IAD

GEGIAD

Spokane

Thu 1/15

5:00 am-4:35 pm

1 stop8h 35m

Washington, D.C. Dulles Intl

Sun 1/18

10:02 am-3:21 pm

1 stop8h 19m

$323

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Spokane to Washington, D.C.

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 cheapest month to fly to Washington, D.C.?

The month of September is, on average, the cheapest month to fly to Washington, D.C. from Spokane, with most prices found around $309. If you’re not able to fly to Washington, D.C. in September, then November is your next best option. Flight prices from Spokane to Washington, D.C. during November average around $332.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Spokane is on a Thursday. momondo users have found tickets for Thursday departures for as low as $397. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Spokane to Washington, D.C. for around $512.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the evening is the cheapest time of day to fly from Spokane to Washington, D.C. when you can find flight prices for as low as $428. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $465. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

As of December 2025, prices for Spokane to Washington, D.C. flights are approximately 48% cheaper when compared to flights at the same time last year.

When to book flights from Spokane to Washington, D.C.

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

Cheap Spokane to Washington, D.C. (GEG to WAS) flight deals and tips

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

Fastest flight time

6h 26m

Direct flights

None
The fastest flight from Spokane to Washington, D.C. takes 6h 26m
There are no direct flights from Spokane to Washington, D.C.. There are no popular flight routes from Spokane to Washington, D.C..
Search flight deals

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

    A flight from Spokane to Washington, D.C. will travel around 2092.0 mi. By plane, this route typically takes 6h 26m.

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

    Prices for flights from Spokane Airport to Washington, D.C. are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Spokane Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Spokane to Washington, D.C.

Compare and see reviews for airlines that fly from Spokane to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $210Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,008 reviews
Search Delta flights
Alaska AirlinesPriceFrom $296Free CancellationRating
8.0
11,479 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
SouthwestPriceFrom $353Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Bethesda

Why use momondo?

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

Finding the right flight to Washington, D.C. from Spokane is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

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

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

Once all potential Spokane to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Spokane to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Spokane are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport