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Cheap flights from Spokane to Washington, D.C. from $87

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 8/27. 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
0 bags

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

Cheap round-trip flights

American Airlines Logo
12:33 pm - 10:48 pmGEG-IAD
7h 15m1 stop
American Airlines Logo
11:41 am - 6:46 pmIAD-GEG
10h 05m1 stop
$173American Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
Delta Logo
11:09 pm - 9:19 amGEG-IAD
7h 10m1 stop
Delta Logo
7:35 am - 12:41 pmIAD-GEG
8h 06m1 stop
$197Delta
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Tue, Aug 5 - Tue, Aug 12
United Airlines Logo
12:35 pm - 12:45 amGEG-IAD
9h 10m1 stop
United Airlines Logo
3:48 pm - 9:03 pmIAD-GEG
8h 15m1 stop
$223United Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
Hawaiian Airlines Logo
7:00 am - 6:59 pmGEG-IAD
8h 59m1 stop
Hawaiian Airlines Logo
6:13 pm - 11:59 pmIAD-GEG
8h 46m1 stop
$240Hawaiian Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
Alaska Airlines Logo
7:00 am - 6:59 pmGEG-IAD
8h 59m1 stop
Alaska Airlines Logo
6:13 pm - 10:58 pmIAD-GEG
7h 45m1 stop
$242Alaska Airlines
Find Deal
Tue, Aug 5 - Tue, Aug 12
Hawaiian Airlines Logo
4:47 pm - 6:50 amGEG-IAD
11h 03m1 stop
Hawaiian Airlines Logo
6:13 pm - 10:58 pmIAD-GEG
7h 45m1 stop
$253Hawaiian Airlines
Find Deal
Fri, Aug 1 - Wed, Aug 13
Alaska Airlines Logo
8:51 pm - 7:33 amGEG-IAD
7h 42m1 stop
Alaska Airlines Logo
9:00 am - 7:08 pmIAD-GEG
13h 08m2 stops
$274Alaska Airlines
Find Deal
Mon, Sep 8 - Tue, Sep 16
Southwest Logo
11:20 am - 10:50 pmGEG-IAD
8h 30m1 stop
Southwest Logo
7:35 am - 11:40 pmIAD-GEG
19h 05m2 stops
$293Southwest
Find Deal
Fri, Aug 22 - Mon, Aug 25
United Airlines Logo
5:00 am - 3:11 pmGEG-IAD
7h 11m1 stop
United Airlines Logo
5:15 pm - 9:55 pmIAD-GEG
7h 40m1 stop
$295United Airlines
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Wed, Dec 17 - Wed, Dec 31
Southwest Logo
6:45 am - 10:50 pmGEG-IAD
13h 05m2 stops
Southwest Logo
2:25 pm - 10:05 pmIAD-GEG
10h 40m2 stops
$310Southwest
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Mon, Sep 8 - Tue, Sep 16

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

Our best Delta deals on Spokane to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Aug 5
GEG11:09 pmSpokane
7h 10m
1 stop
IAD9:19 amWashington, D.C. Dulles Intl
Aug 12
IAD7:35 amWashington, D.C. Dulles Intl
8h 06m
1 stop
GEG12:41 pmSpokane
$197
Find similar
Delta
Oct 21
GEG7:21 pmSpokane
10h 28m
2 stops
IAD8:49 amWashington, D.C. Dulles Intl
Oct 25
IAD7:20 amWashington, D.C. Dulles Intl
7h 45m
1 stop
GEG12:05 pmSpokane
$202
Find similar
Delta
Oct 21
GEG7:21 pmSpokane
10h 28m
2 stops
IAD8:49 amWashington, D.C. Dulles Intl
Oct 25
IAD6:10 amWashington, D.C. Dulles Intl
10h 00m
2 stops
GEG1:10 pmSpokane
$207
Find similar

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

Our best United Airlines deals on Spokane to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Aug 22
GEG12:35 pmSpokane
9h 10m
1 stop
IAD12:45 amWashington, D.C. Dulles Intl
Aug 25
IAD3:48 pmWashington, D.C. Dulles Intl
8h 15m
1 stop
GEG9:03 pmSpokane
$223
Find similar
United Airlines
Dec 17
GEG5:00 amSpokane
7h 11m
1 stop
IAD3:11 pmWashington, D.C. Dulles Intl
Dec 31
IAD5:15 pmWashington, D.C. Dulles Intl
7h 40m
1 stop
GEG9:55 pmSpokane
$295
Find similar
United Airlines
Nov 19
GEG5:10 amSpokane
8h 20m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
Nov 23
IAD2:25 pmWashington, D.C. Dulles Intl
9h 20m
1 stop
GEG8:45 pmSpokane
$300
Find similar

See travel insights to Washington, D.C. from

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

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. Dulles Intl Airport?

In general, November is the cheapest month to fly from Spokane to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $304. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $323.

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

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $392. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Spokane to Washington, D.C. Dulles Intl Airport for around $607.

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

Flying to Washington, D.C. Dulles Intl Airport from Spokane in the evening is the least expensive time of day to depart. momondo users have found prices as low as $407 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $517 on average. Flights to Washington, D.C. Dulles Intl Airport from Spokane in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

As of July 2025, prices for Spokane to Washington, D.C. Dulles Intl Airport flights are approximately 17% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Spokane to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (GEG to IAD) flight deals and tips

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

Best Price Found

$87

Fastest flight time

6h 19m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Spokane in the past 72 hours is $87. The best round-trip flight deal from Spokane to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $173.
The fastest flight from Spokane to Washington, D.C. Dulles Intl Airport takes 6h 19m
There are no direct flights from Spokane to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Spokane Airport - Washington, D.C. Dulles Intl Airport.
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  • How far is Spokane to Washington, D.C. Dulles Intl by plane?

    A flight from Spokane to Washington, D.C. Dulles Intl will travel around 2071.3 mi. Flights usually cover this in 6h 19m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    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. Dulles Intl Airport.

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Spokane to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $174Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights
DeltaPriceFrom $296Free CancellationRating
8.0
7,952 reviews
Search Delta 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
Gettysburg
Arlington
National Harbor
Winchester
Laurel
Woodbridge
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Harpers Ferry
Gaithersburg
Rockville
Towson
Fairfax
Colonial Beach
Glen Burnie
Linthicum Heights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Spokane to Washington, D.C. flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Spokane.

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

Yes. momondo can track prices for Spokane to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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