$138+ Cheap flights from Spokane (GEG) to Dulles Intl (IAD)
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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — IAD
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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Cheapest flights from Spokane to Dulles IntlExplore the most affordable flight options available from Spokane to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
Explore the most affordable flight options available from Spokane to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This Delta deal was found by Cheapflights users on 6/1. 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.
Mon 8/2410:56 pm
GEG
- IAD
1 stop7h 24m
Delta
Tue 9/17:10 am
IAD
- GEG
1 stop8h 06m
Delta
Deal found 6/1![Delta logo]()
$208
This Alaska Airlines deal was found by Cheapflights users on 6/1. 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.
Tue 10/274:38 pm
GEG
- IAD
1 stop10h 02m
Alaska Airlines
Wed 10/289:35 am
IAD
- GEG
1 stop8h 05m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 6/3. 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.
Thu 9/101:00 pm
GEG
- IAD
1 stop7h 55m
Delta
Mon 9/146:47 pm
IAD
- GEG
1 stop7h 17m
Delta
Deal found 6/3![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 6/4. 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.
Thu 8/2711:09 am
GEG
- IAD
1 stop9h 50m
Delta
Sun 8/307:00 am
IAD
- GEG
1 stop8h 22m
Delta
Deal found 6/4![Delta logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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.
Thu 9/2412:33 pm
GEG
- IAD
1 stop8h 26m
Alaska Airlines
Sun 9/277:00 am
IAD
- GEG
1 stop8h 39m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 6/3. 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.
Fri 9/1110:50 am
GEG
- IAD
1 stop10h 05m
Delta
Sun 9/137:10 am
IAD
- GEG
1 stop10h 36m
Delta
Deal found 6/3![Delta logo]()
$310
This American Airlines deal was found by Cheapflights users on 6/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:40 am
GEG
- IAD
1 stop9h 47m
American Airlines
Wed 8/262:53 pm
IAD
- GEG
1 stop8h 49m
American Airlines
Deal found 6/1![American Airlines logo]()
$322
This Travelocity deal was found by Cheapflights users on 6/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:12 am
GEG
- IAD
2 stops14h 40m
Alaska Airlines
Sun 8/307:00 am
IAD
- GEG
1 stop8h 31m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:48 pm
GEG
- IAD
1 stop7h 38m
Delta
Tue 8/117:10 am
IAD
- GEG
1 stop8h 06m
Delta
Deal found 6/2![Delta logo]()
$337
This Travelocity deal was found by Cheapflights users on 6/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:44 pm
GEG
- IAD
1 stop8h 15m
Alaska Airlines
Sun 10/257:00 am
IAD
- GEG
1 stop10h 40m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 9/165:52 am
GEG
- IAD
1 stop8h 02m
Alaska Airlines
Wed 9/165:57 pm
IAD
- GEG
1 stop9h 02m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$346
Best flights from Spokane to Dulles IntlDiscover carefully curated flight deals from Spokane to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from Spokane to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This Delta deal was found by Cheapflights users on 6/1. 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.
Mon 8/2410:56 pm
GEG
- IAD
1 stop7h 24m
Delta
Tue 9/17:10 am
IAD
- GEG
1 stop8h 06m
Delta
Deal found 6/1![Delta logo]()
$208
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:38 pm
GEG
- IAD
1 stop10h 02m
Alaska Airlines
Wed 10/289:35 am
IAD
- GEG
1 stop8h 05m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Thu 7/167:07 pm
GEG
- IAD
1 stop9h 23m
United Airlines
Tue 7/216:10 am
IAD
- GEG
1 stop8h 38m
United Airlines
Deal found 6/4![United Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 6/4. 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.
Mon 9/1410:50 pm
GEG
- IAD
1 stop7h 20m
Delta
Sat 9/262:22 pm
IAD
- GEG
1 stop7h 59m
Delta
Deal found 6/4![Delta logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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.
Wed 11/45:00 am
GEG
- IAD
1 stop8h 14m
Alaska Airlines
Sat 11/75:14 pm
IAD
- GEG
1 stop8h 42m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 6/3. 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.
Fri 11/610:50 am
GEG
- IAD
1 stop10h 01m
Delta
Mon 11/97:00 am
IAD
- GEG
1 stop7h 38m
Delta
Deal found 6/3![Delta logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:12 am
GEG
- IAD
2 stops12h 12m
Alaska Airlines
Sun 9/137:00 am
IAD
- GEG
1 stop8h 39m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 6/5. 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.
Fri 8/211:23 pm
GEG
- IAD
1 stop7h 16m
Delta
Sun 8/237:10 am
IAD
- GEG
1 stop8h 06m
Delta
Deal found 6/5![Delta logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 6/1. 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.
Thu 7/21:26 pm
GEG
- IAD
1 stop7h 33m
Alaska Airlines
Thu 7/96:03 am
IAD
- GEG
1 stop9h 26m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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.
Wed 7/87:45 pm
GEG
- IAD
1 stop7h 54m
Alaska Airlines
Tue 7/149:30 am
IAD
- GEG
1 stop10h 29m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$436
Last-minute flights from Spokane to Dulles IntlDiscover last-minute flight deals from Spokane to Dulles Intl. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Spokane to Dulles Intl. Data last updated June 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/5. 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.
Fri 6/121:00 pm
GEG
- IAD
1 stop8h 25m
Delta
Mon 6/156:00 am
IAD
- GEG
1 stop8h 36m
Delta
Deal found 6/5![Delta logo]()
$285
This Delta deal was found by Cheapflights users on 6/4. 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.
Thu 6/2510:48 pm
GEG
- IAD
1 stop7h 33m
Delta
Sat 7/47:00 am
IAD
- GEG
1 stop7h 52m
Delta
Deal found 6/4![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 6/267:25 pm
GEG
- IAD
1 stop8h 33m
United Airlines
Sat 7/42:35 pm
IAD
- GEG
1 stop8h 55m
United Airlines
Deal found 6/4![United Airlines logo]()
$384
This Expedia deal was found by Cheapflights users on 6/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:45 pm
GEG
- IAD
1 stop7h 54m
Alaska Airlines
Sat 7/46:03 am
IAD
- GEG
1 stop8h 01m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 6/2. 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.
Thu 7/235:16 am
GEG
- IAD
1 stop10h 21m
American Airlines
Tue 7/286:14 am
IAD
- GEG
1 stop8h 45m
American Airlines
Deal found 6/2![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 6/5. 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.
Tue 7/2810:48 pm
GEG
- IAD
1 stop7h 38m
Delta
Tue 8/46:00 am
IAD
- GEG
1 stop8h 21m
Delta
Deal found 6/5![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:48 pm
GEG
- IAD
1 stop7h 38m
Delta
Tue 8/117:10 am
IAD
- GEG
1 stop8h 06m
Delta
Deal found 6/2![Delta logo]()
$337
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Thu 7/306:30 am
GEG
- IAD
2 stops13h 22m
American Airlines
Tue 8/116:09 am
IAD
- GEG
1 stop8h 45m
American Airlines
Deal found 6/3![American Airlines logo]()
$386
One-way flights from Spokane to Dulles IntlSearch for one-way flight options from Spokane to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Spokane to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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.
Fri 6/1211:15 am
GEG
- IAD
1 stop10h 10m
Delta
Deal found 6/3![Delta logo]()
$138
This American Airlines deal was found by Cheapflights users on 6/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:40 am
GEG
- IAD
1 stop9h 47m
American Airlines
Deal found 6/1![American Airlines logo]()
$141
This Delta deal was found by Cheapflights users on 6/4. 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.
Mon 6/2911:15 am
GEG
- IAD
1 stop10h 10m
Delta
Deal found 6/4![Delta logo]()
$143
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:37 pm
GEG
- IAD
1 stop6h 42m
United Airlines
Deal found 6/2![United Airlines logo]()
$165
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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.
Thu 6/257:56 pm
GEG
- IAD
1 stop7h 43m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 6/4. 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 6/2712:47 pm
GEG
- IAD
1 stop8h 57m
Delta
Deal found 6/4![Delta logo]()
$185
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Fri 6/121:41 pm
GEG
- IAD
1 stop8h 04m
United Airlines
Deal found 6/3![United Airlines logo]()
$188
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:25 pm
GEG
- IAD
1 stop8h 33m
United Airlines
Deal found 6/2![United Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:12 am
GEG
- IAD
2 stops34h 05m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$196
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:35 pm
GEG
- IAD
1 stop7h 50m
Delta
Deal found 6/2![Delta logo]()
$200
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Thu 7/231:41 pm
GEG
- IAD
1 stop8h 04m
United Airlines
Deal found 6/3![United Airlines logo]()
$202
This Delta deal was found by Cheapflights users on 6/4. 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.
Sun 6/2810:48 pm
GEG
- IAD
1 stop7h 33m
Delta
Deal found 6/4![Delta logo]()
$205
Find flight deals from Spokane to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to Dulles Intl (IAD). 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 June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $208 (Delta) |
One-way from | $138 (Delta) |
Popular in | December |
Cheapest in | May |
Average price | $542 |
Cheapflights Fare Finder
Customize your flight search to find flights from Spokane to Dulles Intl 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 June 6, 2026.
Use the filters below to find and compare flights from Spokane to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpokaneWashington, D.C.
GEG - IAD
GEGIAD
Spokane
Mon 8/24
10:56 pm-9:20 am
1 stop7h 24m
Washington, D.C. Dulles Intl
Tue 9/1
7:10 am-12:16 pm
1 stop8h 06m
$208
SpokaneWashington, D.C.
GEG - IAD
GEGIAD
Spokane
Tue 10/27
4:38 pm-5:40 am
1 stop10h 02m
Washington, D.C. Dulles Intl
Wed 10/28
9:35 am-2:40 pm
1 stop8h 05m
$269
Quickest round-trip
SpokaneWashington, D.C.
GEG - IAD
GEGIAD
Spokane
Mon 9/14
10:50 pm-9:10 am
1 stop7h 20m
Washington, D.C. Dulles Intl
Sat 9/26
2:22 pm-7:21 pm
1 stop7h 59m
$275
SpokaneWashington, D.C.
GEG - IAD
GEGIAD
Spokane
Wed 11/4
5:00 am-4:14 pm
1 stop8h 14m
Washington, D.C. Dulles Intl
Sat 11/7
5:14 pm-10:56 pm
1 stop8h 42m
$275
SpokaneWashington, D.C.
GEG - IAD
GEGIAD
Spokane
Fri 11/6
10:50 am-11:51 pm
1 stop10h 01m
Washington, D.C. Dulles Intl
Mon 11/9
7:00 am-11:38 am
1 stop7h 38m
$275
SpokaneWashington, D.C.
GEG - IAD
GEGIAD
Spokane
Fri 8/21
1:23 pm-11:39 pm
1 stop7h 16m
Washington, D.C. Dulles Intl
Sun 8/23
7:10 am-12:16 pm
1 stop8h 06m
$387
SpokaneWashington, D.C.
GEG - IAD
GEGIAD
Spokane
Fri 9/11
5:12 am-8:24 pm
2 stops12h 12m
Washington, D.C. Dulles Intl
Sun 9/13
7:00 am-12:39 pm
1 stop8h 39m
$415
SpokaneWashington, D.C.
GEG - IAD
GEGIAD
Spokane
Thu 7/2
1:26 pm-11:59 pm
1 stop7h 33m
Washington, D.C. Dulles Intl
Thu 7/9
6:03 am-12:29 pm
1 stop9h 26m
$427
SpokaneWashington, D.C.
GEG - IAD
GEGIAD
Spokane
Wed 7/8
7:45 pm-6:39 am
1 stop7h 54m
Washington, D.C. Dulles Intl
Tue 7/14
9:30 am-4:59 pm
1 stop10h 29m
$436
SpokaneWashington, D.C.
GEG - IAD
GEGIAD
Spokane
Thu 7/16
7:07 pm-7:30 am
1 stop9h 23m
Washington, D.C. Dulles Intl
Tue 7/21
6:10 am-11:48 am
1 stop8h 38m
$448
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Spokane to Dulles Intl
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 Spokane to Dulles Intl in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Spokane-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Spokane-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Spokane-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Spokane-Washington, D.C. Dulles Intl Airport 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 Spokane-Washington, D.C. Dulles Intl Airport 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 Spokane to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Spokane with our price prediction graph.
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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 Spokane to Washington, D.C. Dulles Intl Airport
What is the cheapest month to book a flight from Spokane to Washington, D.C. Dulles Intl Airport?
Currently, May is the cheapest month in which you can book a flight from Spokane to Washington, D.C. Dulles Intl Airport (average of $304). Flying from Spokane to Washington, D.C. Dulles Intl Airport in December is currently the most expensive (average of $902). 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.
How much does it cost to fly round-trip from Spokane to Washington, D.C. Dulles Intl Airport?
Reviews of airlines servicing Dulles Intl
Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated June 6, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Spokane to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Spokane to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 locationsAlexandria
Tysons
Owings Mills
Springfield
Arlington
Reston
Rockville
Herndon
Fredericksburg
Hyattsville
Manassas
Hanover
Chantilly
Laurel
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley
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Other flights to Dulles Intl
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Spokane and Dulles Intl flights
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Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Spokane to Dulles Intl
Discover the top 3 airlines that operate flights from Spokane to Dulles Intl. 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 June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$192 | Average$416 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$217 | Average$418 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$549 | FlexibilityNo cancel fee | On-time75% |