Spokane

$118+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GEG
Jul 7 — Jul 141
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Spokane are usually found in December or May, booked 27 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Dulles Intl to Spokane

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Spokane (GEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2025.

Round-trip from

$264
(American Airlines)

One-way from

$118
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$448
From Washington, D.C. Dulles Intl to Spokane
One-way flight from Washington, D.C. Dulles Intl to Spokane
Highest demand for flights based on searches. 16% potential increase in price ($93 potential increase over avg. RT price).
Cheapest flight prices on average. 10% potential price decrease ($44 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Dulles Intl to Spokane

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 July 2, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/161:18 pmIAD - GEG
2 stops12h 37mAmerican Airlines
Sat 9/136:00 amGEG - IAD
1 stop7h 50mAmerican Airlines
Deal found 7/2$264
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/42:51 pmIAD - GEG
2 stops11h 22mDelta
Tue 10/75:00 pmGEG - IAD
2 stops13h 11mDelta
Deal found 7/1$269
This Alaska Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/259:00 amIAD - GEG
1 stop8h 50mAlaska Airlines
Wed 9/37:44 pmGEG - IAD
1 stop8h 49mAlaska Airlines
Deal found 7/1$287
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:05 pmIAD - GEG
1 stop7h 25mSouthwest
Wed 8/208:25 amGEG - IAD
2 stops10h 40mSouthwest
Deal found 7/2$322
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/123:39 pmIAD - GEG
1 stop9h 20mUnited Airlines
Sun 8/176:25 pmGEG - IAD
1 stop7h 59mUnited Airlines
Deal found 7/1$335
This Sun Country Air deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1612:22 pmIAD - GEG
1 stop29h 43mSun Country Air
Sun 7/204:47 pmGEG - IAD
1 stop15h 56mSun Country Air
Deal found 7/1$355
This Hawaiian Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:13 pmIAD - GEG
1 stop8h 46mHawaiian Airlines
Fri 8/157:00 amGEG - IAD
1 stop8h 59mHawaiian Airlines
Deal found 7/1$366
This Orbitz deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/219:58 pmIAD - GEG
2 stops16h 08mMultiple Airlines
Fri 7/254:47 pmGEG - IAD
1 stop11h 03mMultiple Airlines
Deal found 7/2$375
This Orbitz deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/149:58 pmIAD - GEG
2 stops16h 08mFrontier
Thu 7/1711:58 amGEG - IAD
2 stops19h 09mFrontier
Deal found 7/1$392

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
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

Dulles Intl

Fly to

Spokane

Route

Depart

Return

Price

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Sat 8/16

1:18 pm-10:55 pm

2 stops12h 37m

Spokane

Sat 9/13

6:00 am-4:50 pm

1 stop7h 50m

$264

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Sat 10/4

2:51 pm-11:13 pm

2 stops11h 22m

Spokane

Tue 10/7

5:00 pm-9:11 am

2 stops13h 11m

$269

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Mon 8/25

6:09 pm-11:59 pm

1 stop8h 50m

Spokane

Sat 8/30

8:45 pm-7:32 am

1 stop7h 47m

$287

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Thu 9/18

7:00 am-12:46 pm

1 stop8h 46m

Spokane

Mon 9/22

7:44 pm-7:33 am

1 stop8h 49m

$316

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Mon 9/15

6:50 pm-11:00 pm

1 stop7h 10m

Spokane

Sat 9/20

5:30 am-3:00 pm

1 stop6h 30m

$318

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Tue 8/12

3:39 pm-9:59 pm

1 stop9h 20m

Spokane

Sun 8/17

6:25 pm-5:24 am

1 stop7h 59m

$335

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Wed 7/16

12:22 pm-3:05 pm

1 stop29h 43m

Spokane

Sun 7/20

4:47 pm-11:43 am

1 stop15h 56m

$355

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Thu 7/31

11:34 am-4:17 pm

1 stop7h 43m

Spokane

Tue 8/5

4:47 pm-6:50 am

1 stop11h 03m

$378

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Mon 7/14

9:58 pm-11:06 am

2 stops16h 08m

Spokane

Thu 7/17

11:58 am-10:07 am

2 stops19h 09m

$392

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Tue 8/12

6:13 pm-11:59 pm

1 stop8h 46m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 18 results
1
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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.
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 far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Spokane?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Spokane. Price data was last updated on June 27, 2025.

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Spokane may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Spokane?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Spokane (average of $326). Flying from Washington, D.C. Dulles Intl Airport to Spokane in March is currently the most expensive (average of $452). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Dulles Intl to Spokane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 14% on flights from Washington, D.C. Dulles Intl Airport to Spokane by exploring options for tickets at noon.

Reviews of airlines servicing Spokane

Get insights into the airlines that provide service to Spokane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spokane. Reviews last updated July 2, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta 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.

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Spokane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • 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 4 airlines. Spokane is conveniently located just 5.6 mi from Spokane’s city center.

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

    According to our current data, American Airlines ($264), Delta ($269), and Alaska Airlines ($287) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Spokane. These flights start at 45% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Spokane one-way?

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $118. Users have also found prices from $130 and $135 on American Airlines and Delta, respectively.

  • 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.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Spokane?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Spokane (average of $326). Flying from Washington, D.C. Dulles Intl Airport to Spokane in March is currently the most expensive (average of $452). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Sandpoint
Spokane Valley

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Top 4 airlines flying from Dulles Intl to Spokane

Discover the top 4 airlines that operate flights from Dulles Intl to Spokane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$246Average$400FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$274Average$462FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$296Average$442FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$367Average$492FlexibilityNo cancel feeOn-time63%

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