How long is the flight from Washington, D.C. Dulles Intl Airport to Spokane?

For as low as $337, Delta can have you in Spokane from Washington, D.C. Dulles Intl Airport in 7h 55m. There are 2076 mi between Washington, D.C. Dulles Intl Airport and Spokane. This flight may include one or multiple stops.

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Spokane round-trip?

According to our current data, Delta ($299), Alaska Airlines ($334), and United Airlines ($336) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Spokane. These flights start at 44% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Spokane ranges from 0.6 - 2.3 inches per month. November is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit Spokane when rainfall is around 0.6 in.

If weather is an important factor for your trip to Spokane, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.6 F).

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Spokane?

When booking a flight from Washington, D.C. Dulles Intl Airport to Spokane, you may want to consider flying on Delta, United Airlines or Alaska Airlines as they are the most popular for this route.

What is the cheapest time of day to fly from IAD to GEG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Spokane as you normally would.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Spokane flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Spokane flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Spokane flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Spokane flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Spokane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Spokane from Washington, D.C. Dulles Intl?

Most people fly into Spokane (GEG) if they book a flight to Spokane from Washington, D.C. Dulles Intl. On average, Spokane has 0 inbound flights from Washington, D.C. Dulles Intl per day from 3 airlines. Spokane is conveniently located just 5.6 mi from Spokane’s city center.

Can I find deals for flights from Dulles Intl to Spokane that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Spokane flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Spokane?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Spokane.

Can I find deals for business class flights from Dulles Intl to Spokane?

Yes. Cheapflights offers flight deals from Dulles Intl to Spokane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$168+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Spokane

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Cheap flight deals from Dulles Intl to Spokane

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dulles Intl to Spokane
Explore the most affordable flight options available from Dulles Intl to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.

Tue 10/136:13 am -

1 stop9h 06m

Sat 10/177:05 am -

1 stop10h 01m

Deal found 8/28

$337

Mon 9/145:12 pm -

1 stop7h 26m

Sat 9/197:05 am -

1 stop9h 56m

Deal found 8/24

$338

Mon 9/216:47 pm -

1 stop7h 07m

Thu 9/2411:10 am -

1 stop8h 46m

Deal found 8/26

$339

Fri 10/237:05 am -

1 stop8h 13m

Sat 10/319:30 am -

1 stop7h 36m

Deal found 8/28

$342

Fri 9/257:25 am -

1 stop10h 49m

Mon 10/510:50 pm -

1 stop9h 42m

Deal found 8/25

$343

Tue 9/227:25 am -

1 stop7h 55m

Sun 9/2710:50 pm -

1 stop7h 19m

Deal found 8/28

$346

Thu 9/247:25 am -

1 stop10h 49m

Sun 9/2710:50 pm -

1 stop7h 19m

Deal found 8/28

$347

Fri 10/237:05 am -

1 stop8h 13m

Sun 10/259:30 am -

1 stop10h 19m

Deal found 8/26

$351

Tue 10/136:42 am -

1 stop8h 17m

Sat 10/1712:49 pm -

1 stop7h 34m

Deal found 8/27

$353

Tue 9/157:25 am -

1 stop10h 49m

Sat 9/197:05 am -

1 stop9h 56m

Deal found 8/28

$361

Tue 9/157:00 am -

1 stop8h 06m

Mon 9/2111:10 am -

1 stop8h 46m

Deal found 8/28

$362

Sun 9/136:00 am -

1 stop7h 46m

Fri 9/181:25 pm -

1 stop7h 18m

Deal found 8/27

$366

Best flights from Dulles Intl to Spokane
Discover carefully curated flight deals from Dulles Intl to Spokane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.

Tue 9/157:25 am -

1 stop7h 55m

Tue 9/229:23 am -

1 stop10h 33m

Deal found 8/24

$337

Tue 2/231:05 pm -

2 stops11h 04m

Tue 3/21:45 pm -

1 stop6h 28m

Deal found 8/28

$342

Sat 9/127:00 am -

1 stop9h 45m

Wed 9/161:36 pm -

1 stop7h 23m

Deal found 8/27

$401

Tue 2/237:30 am -

1 stop7h 14m

Tue 3/210:50 am -

1 stop10h 01m

Deal found 8/27

$337

Tue 10/136:13 am -

1 stop9h 06m

Sat 10/177:05 am -

1 stop10h 01m

Deal found 8/26

$337

Thu 10/297:23 am -

1 stop7h 52m

Sat 10/319:53 am -

1 stop7h 16m

Deal found 8/28

$338

Tue 9/85:57 pm -

1 stop9h 02m

Sat 9/126:00 am -

1 stop9h 14m

Deal found 8/24

$456

Tue 9/157:25 am -

1 stop10h 49m

Sat 9/197:05 am -

1 stop9h 56m

Deal found 8/27

$361

Fri 10/237:24 pm -

2 stops19h 22m

Sat 10/316:03 am -

1 stop7h 27m

Deal found 8/28

$477

Mon 9/213:15 pm -

1 stop9h 22m

Thu 9/249:23 am -

1 stop10h 33m

Deal found 8/24

$367

Fri 9/257:47 pm -

2 stops18h 50m

Mon 10/512:42 pm -

1 stop8h 17m

Deal found 8/26

$478

Mon 9/147:25 am -

1 stop10h 49m

Thu 9/179:23 am -

1 stop10h 33m

Deal found 8/26

$462

Last-minute flights from Dulles Intl to Spokane
Discover last-minute flight deals from Dulles Intl to Spokane. Data last updated August 29, 2026 and is based on user searches.

Sun 9/136:00 am -

1 stop7h 46m

Fri 9/181:25 pm -

1 stop7h 18m

Deal found 8/27

$366

Mon 9/145:12 pm -

1 stop7h 26m

Sat 9/197:05 am -

1 stop9h 56m

Deal found 8/24

$338

Tue 9/157:25 am -

1 stop7h 55m

Tue 9/229:23 am -

1 stop10h 33m

Deal found 8/25

$337

Tue 9/157:25 am -

1 stop10h 49m

Sat 9/197:05 am -

1 stop9h 56m

Deal found 8/28

$361

Tue 9/157:00 am -

1 stop8h 06m

Mon 9/2111:10 am -

1 stop8h 46m

Deal found 8/28

$362

Tue 9/159:03 am -

1 stop7h 42m

Tue 9/221:36 pm -

1 stop7h 23m

Deal found 8/28

$369

Mon 9/216:47 pm -

1 stop7h 07m

Thu 9/2411:10 am -

1 stop8h 46m

Deal found 8/26

$339

Tue 9/227:25 am -

1 stop7h 55m

Sun 9/2710:50 pm -

1 stop7h 19m

Deal found 8/28

$346

Thu 9/247:25 am -

1 stop10h 49m

Sun 9/2710:50 pm -

1 stop7h 19m

Deal found 8/28

$347

Fri 9/257:25 am -

1 stop10h 49m

Mon 10/510:50 pm -

1 stop9h 42m

Deal found 8/25

$343

One-way flights from Dulles Intl to Spokane
Search for one-way flight options from Dulles Intl to Spokane. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.

Sat 9/265:46 pm -

1 stop9h 13m

Deal found 8/26

$168

Tue 9/226:00 am -

1 stop8h 28m

Deal found 8/26

$169

Mon 9/217:25 am -

1 stop10h 49m

Deal found 8/26

$170

Fri 10/237:05 am -

1 stop8h 13m

Deal found 8/25

$174

Sun 10/257:05 am -

1 stop8h 13m

Deal found 8/26

$178

Wed 9/237:50 am -

2 stops28h 29m

Deal found 8/24

$186

Sun 9/137:25 am -

1 stop7h 55m

Deal found 8/25

$193

Tue 9/227:50 am -

3 stops52h 29m

Deal found 8/26

$203

Sun 9/277:25 am -

1 stop10h 49m

Deal found 8/28

$220

Find flight deals from Dulles Intl to Spokane

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$337 (Delta)
One-way from	$168 (Alaska Airlines)
Popular in	October
Cheapest in	September
Average price	$474

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Spokane flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Spokane flights.

Search Deals

From Washington, D.C. Dulles Intl to Spokane

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Spokane

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($14 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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 Washington, D.C. Dulles Intl - GEG Spokane

IADGEG

Washington, D.C. Dulles Intl

Tue 9/15

7:25 am-12:20 pm

1 stop7h 55m

Spokane

Tue 9/22

9:23 am-10:56 pm

1 stop10h 33m

$337

Washington, D.C.Spokane

IAD Washington, D.C. Dulles Intl - GEG Spokane

IADGEG

Washington, D.C. Dulles Intl

Tue 2/23

7:30 am-11:44 am

1 stop7h 14m

Spokane

Tue 3/2

10:50 am-11:51 pm

1 stop10h 01m

$337

Washington, D.C.Spokane

IAD Washington, D.C. Dulles Intl - GEG Spokane

IADGEG

Washington, D.C. Dulles Intl

Tue 10/13

6:13 am-12:19 pm

1 stop9h 06m

Spokane

Sat 10/17

7:05 am-8:06 pm

1 stop10h 01m

$337

Quickest round-trip

Washington, D.C.Spokane

IAD Washington, D.C. Dulles Intl - GEG Spokane

IADGEG

Washington, D.C. Dulles Intl

Thu 10/29

7:23 am-12:15 pm

1 stop7h 52m

Spokane

Sat 10/31

9:53 am-8:09 pm

1 stop7h 16m

$338

Washington, D.C.Spokane

IAD Washington, D.C. Dulles Intl - GEG Spokane

IADGEG

Washington, D.C. Dulles Intl

Tue 2/23

1:05 pm-9:09 pm

2 stops11h 04m

Spokane

Tue 3/2

1:45 pm-11:13 pm

1 stop6h 28m

$342

Washington, D.C.Spokane

IAD Washington, D.C. Dulles Intl - GEG Spokane

IADGEG

Washington, D.C. Dulles Intl

Tue 9/15

7:25 am-3:14 pm

1 stop10h 49m

Spokane

Sat 9/19

7:05 am-8:01 pm

1 stop9h 56m

$361

Washington, D.C.Spokane

IAD Washington, D.C. Dulles Intl - GEG Spokane

IADGEG

Washington, D.C. Dulles Intl

Mon 9/21

3:15 pm-9:37 pm

1 stop9h 22m

Spokane

Thu 9/24

9:23 am-10:56 pm

1 stop10h 33m

$367

Washington, D.C.Spokane

IAD Washington, D.C. Dulles Intl - GEG Spokane

IADGEG

Washington, D.C. Dulles Intl

Sat 9/12

7:00 am-1:45 pm

1 stop9h 45m

Spokane

Wed 9/16

1:36 pm-11:59 pm

1 stop7h 23m

$401

Washington, D.C.Spokane

IAD Washington, D.C. Dulles Intl - GEG Spokane

IADGEG

Washington, D.C. Dulles Intl

Tue 9/8

5:57 pm-11:59 pm

1 stop9h 02m

Spokane

Sat 9/12

6:00 am-6:14 pm

1 stop9h 14m

$456

Washington, D.C.Spokane

IAD Washington, D.C. Dulles Intl - GEG Spokane

IADGEG

Washington, D.C. Dulles Intl

Mon 9/14

7:25 am-3:14 pm

1 stop10h 49m

Spokane

Thu 9/17

9:23 am-10:56 pm

1 stop10h 33m

$462

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Showing 1-10 of 21 resultsSorted by cheapest first

Compare providers for flights from Dulles Intl to Spokane

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Spokane in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Spokane flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Spokane flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Spokane flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Spokane flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Spokane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Spokane

Have a flexible travel schedule? Discover the best time to fly to Spokane from Dulles Intl with our price prediction graph.

IAD-GEG

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Spokane

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Spokane?

Airfare is typical for this route at the moment.

Washington, D.C. Dulles Intl Airport to Spokane flights typically cost between $334 and $408 in October.
The cheapest round-trip price found within the last 5 days was $337 on Delta (Oct 13-Oct 17).

Reviews of airlines servicing Spokane

Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Spokane. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

7.9

Good

12,859 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.

Alaska Airlines

7.9

Good

12,859 reviews

Alaska Airlines

7.9

Good

12,859 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.

Delta

7.8

Good

8,539 reviews

Alaska Airlines

7.9

Good

12,859 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.

United Airlines

7.4

Good

10,135 reviews

Alaska Airlines

7.9

Good

12,859 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.

Related info for your journey

What airport do you fly into for flights to Spokane from Washington, D.C. Dulles Intl?
Most people fly into Spokane (GEG) if they book a flight to Spokane from Washington, D.C. Dulles Intl. On average, Spokane has 0 inbound flights from Washington, D.C. Dulles Intl per day from 3 airlines. Spokane is conveniently located just 5.6 mi from Spokane’s city center.
How long is the flight from Washington, D.C. Dulles Intl Airport to Spokane?
For as low as $337, Delta can have you in Spokane from Washington, D.C. Dulles Intl Airport in 7h 55m. There are 2076 mi between Washington, D.C. Dulles Intl Airport and Spokane. This flight may include one or multiple stops.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Spokane round-trip?
According to our current data, Delta ($299), Alaska Airlines ($334), and United Airlines ($336) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Spokane. These flights start at 44% lower than the current average price 3 months from now.
Can I find deals for flights from Dulles Intl to Spokane that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Spokane flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Spokane?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Spokane.
Can I find deals for business class flights from Dulles Intl to Spokane?
Yes. Cheapflights offers flight deals from Dulles Intl to Spokane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Reagan-National to Bellingham flights

Baltimore to Wenatchee flights

Reagan-National to Pullman flights

Top 3 airlines flying from Dulles Intl to Spokane

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$299	Average$453	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$334	Average$486	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$336	Average$534	FlexibilityNo cancel fee	On-time69%

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$168+ Cheap flights from Dulles Intl (IAD) to Spokane (GEG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Spokane with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Dulles Intl to Spokane

Cheapest flights from Dulles Intl to SpokaneExplore the most affordable flight options available from Dulles Intl to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.

Explore the most affordable flight options available from Dulles Intl to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.

Best flights from Dulles Intl to SpokaneDiscover carefully curated flight deals from Dulles Intl to Spokane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.

Discover carefully curated flight deals from Dulles Intl to Spokane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.

Last-minute flights from Dulles Intl to SpokaneDiscover last-minute flight deals from Dulles Intl to Spokane. Data last updated August 29, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Spokane. Data last updated August 29, 2026 and is based on user searches.

One-way flights from Dulles Intl to SpokaneSearch for one-way flight options from Dulles Intl to Spokane. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.

Search for one-way flight options from Dulles Intl to Spokane. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.

Find flight deals from Dulles Intl to Spokane

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Spokane that are best for you.

Compare providers for flights from Dulles Intl to Spokane

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Spokane in August.

Best time to book a flight from Dulles Intl to Spokane

Have a flexible travel schedule? Discover the best time to fly to Spokane from Dulles Intl with our price prediction graph.

Cheapflights Insights

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Spokane?

Airfare is typical for this route at the moment.

Washington, D.C. Dulles Intl Airport to Spokane flights typically cost between $334 and $408 in October.The cheapest round-trip price found within the last 5 days was $337 on Delta (Oct 13-Oct 17).

Reviews of airlines servicing Spokane

Related info for your journey

What airport do you fly into for flights to Spokane from Washington, D.C. Dulles Intl?

How long is the flight from Washington, D.C. Dulles Intl Airport to Spokane?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Spokane round-trip?

Can I find deals for flights from Dulles Intl to Spokane that include hotel bookings?

How can I find direct flights from Dulles Intl to Spokane?

Can I find deals for business class flights from Dulles Intl to Spokane?

Traveling to a place near Spokane?

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Alternative routes for Dulles Intl to Spokane

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Complete your trip

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Search flights from Dulles Intl to Spokane by cabin class

Find flights from Dulles Intl to Spokane, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dulles Intl and Spokane flights

Browse other Dulles Intl and Spokane flight options. Last updated on August 29, 2026.

Other flights from Dulles Intl

Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on August 29, 2026.

Popular flight searches

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Other flights to Spokane

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Top 3 airlines flying from Dulles Intl to Spokane

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Cheapest flights from Dulles Intl to Spokane
Explore the most affordable flight options available from Dulles Intl to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.

Best flights from Dulles Intl to Spokane
Discover carefully curated flight deals from Dulles Intl to Spokane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.

Last-minute flights from Dulles Intl to Spokane
Discover last-minute flight deals from Dulles Intl to Spokane. Data last updated August 29, 2026 and is based on user searches.

One-way flights from Dulles Intl to Spokane
Search for one-way flight options from Dulles Intl to Spokane. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.

Washington, D.C. Dulles Intl Airport to Spokane flights typically cost between $334 and $408 in October.
The cheapest round-trip price found within the last 5 days was $337 on Delta (Oct 13-Oct 17).