$119+ Cheap flights from Raleigh (RDU) to Washington
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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SEA
Jun 1 — Jun 81
Round-trip
1 adult, Economy
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Cheapest flights from Raleigh to WashingtonExplore the most affordable flight options available from Raleigh to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 2, 2026.
Explore the most affordable flight options available from Raleigh to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 2, 2026.
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:26 pm
RDU
- SEA
1 stop28h 52m
Frontier
Sun 6/147:41 pm
SEA
- RDU
1 stop12h 50m
Frontier
Deal found 4/28![Frontier logo]()
$282
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:26 pm
RDU
- SEA
1 stop24h 40m
Frontier
Sun 6/77:50 pm
SEA
- RDU
1 stop12h 41m
Frontier
Deal found 4/28![Frontier logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Tue 5/1912:59 pm
RDU
- SEA
2 stops23h 50m
Frontier
Fri 5/227:50 pm
SEA
- RDU
1 stop12h 41m
Frontier
Deal found 4/28![Frontier logo]()
$287
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:23 pm
RDU
- SEA
1 stop23h 26m
Frontier
Sat 8/157:41 pm
SEA
- RDU
1 stop12h 50m
Frontier
Deal found 4/28![Frontier logo]()
$288
This Expedia deal was found by Cheapflights users on 4/30. 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.
Tue 8/115:34 pm
RDU
- SEA
Nonstop5h 59m
Multiple Airlines
Tue 8/187:41 pm
SEA
- RDU
1 stop12h 50m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$289
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:26 pm
RDU
- SEA
1 stop24h 40m
Frontier
Mon 6/227:41 pm
SEA
- RDU
1 stop12h 50m
Frontier
Deal found 4/28![Frontier logo]()
$290
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 9/167:00 am
RDU
- GEG
1 stop10h 46m
Delta
Tue 9/2212:40 pm
GEG
- RDU
1 stop8h 47m
Delta
Deal found 4/28![Delta logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Wed 5/2712:33 pm
RDU
- SEA
2 stops33h 02m
Frontier
Tue 6/27:50 pm
SEA
- RDU
1 stop12h 41m
Frontier
Deal found 4/28![Frontier logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Wed 5/2712:26 pm
RDU
- SEA
1 stop24h 40m
Frontier
Mon 6/17:50 pm
SEA
- RDU
2 stops33h 14m
Frontier
Deal found 4/29![Frontier logo]()
$295
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 5/276:35 am
RDU
- SEA
Nonstop5h 45m
Delta
Sat 5/304:00 pm
SEA
- RDU
Nonstop5h 07m
Delta
Deal found 4/28![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 4/28. 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 5/307:05 pm
RDU
- GEG
1 stop7h 01m
Delta
Wed 6/37:23 pm
GEG
- RDU
2 stops12h 04m
Delta
Deal found 4/28![Delta logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 6/225:07 pm
RDU
- SEA
2 stops44h 28m
Frontier
Tue 6/307:41 pm
SEA
- RDU
1 stop12h 50m
Frontier
Deal found 4/29![Frontier logo]()
$300
Best flights from Raleigh to WashingtonDiscover carefully curated flight deals from Raleigh to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 2, 2026.
Discover carefully curated flight deals from Raleigh to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 2, 2026.
This Delta deal was found by Cheapflights users on 5/1. 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 5/307:05 pm
RDU
- GEG
1 stop7h 01m
Delta
Wed 6/311:05 am
GEG
- RDU
1 stop10h 00m
Delta
Deal found 5/1![Delta logo]()
$293
This Southwest deal was found by Cheapflights users on 5/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:25 pm
RDU
- SEA
2 stops10h 55m
Southwest
Tue 8/45:20 am
SEA
- RDU
2 stops10h 30m
Southwest
Deal found 5/1![Southwest logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 6/45:15 pm
RDU
- PDX
1 stop9h 29m
Alaska Airlines
Tue 6/97:15 am
PDX
- RDU
2 stops13h 29m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/129:42 am
RDU
- PSC
2 stops13h 06m
American Airlines
Sat 5/165:00 am
PSC
- RDU
2 stops10h 36m
American Airlines
Deal found 4/27![American Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/295:27 pm
RDU
- SEA
1 stop9h 05m
United Airlines
Mon 6/110:40 pm
SEA
- RDU
2 stops12h 28m
United Airlines
Deal found 4/28![United Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 5/1. 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.
Sun 5/247:05 am
RDU
- GEG
1 stop7h 56m
Delta
Tue 6/212:27 pm
GEG
- RDU
1 stop7h 25m
Delta
Deal found 5/1![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 4/27. 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 8/45:10 pm
RDU
- GEG
1 stop7h 23m
Delta
Sun 8/910:48 pm
GEG
- RDU
1 stop9h 29m
Delta
Deal found 4/27![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 4/29. 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.
Mon 6/14:25 pm
RDU
- SEA
2 stops11h 30m
Southwest
Tue 6/95:00 am
SEA
- RDU
2 stops9h 40m
Southwest
Deal found 4/29![Southwest logo]()
$385
This Delta deal was found by Cheapflights users on 4/27. 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 7/106:00 am
RDU
- GEG
1 stop8h 39m
Delta
Mon 7/1310:48 pm
GEG
- RDU
1 stop8h 22m
Delta
Deal found 4/27![Delta logo]()
$325
This deal was found by Cheapflights users on 4/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:34 pm
RDU
- BLI
1 stop9h 25m
Alaska Airlines
Thu 8/207:19 pm
BLI
- RDU
1 stop7h 21m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 5/2. 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.
Fri 7/35:20 am
RDU
- GEG
2 stops10h 58m
Delta
Fri 7/107:59 pm
GEG
- RDU
2 stops11h 32m
Delta
Deal found 5/2![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 4/29. 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.
Thu 7/27:35 pm
RDU
- PDX
1 stop7h 20m
Southwest
Mon 7/611:30 pm
PDX
- RDU
1 stop8h 05m
Southwest
Deal found 4/29![Southwest logo]()
$398
This Expedia deal was found by Cheapflights users on 4/27. 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.
Fri 9/187:00 am
RDU
- BLI
1 stop9h 26m
Alaska Airlines
Mon 9/217:26 pm
BLI
- RDU
1 stop7h 14m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 4/30. 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 6/86:59 pm
RDU
- GEG
1 stop7h 08m
Delta
Thu 6/1112:47 pm
GEG
- RDU
1 stop7h 08m
Delta
Deal found 4/30![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 4/29. 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.
Sat 6/274:55 pm
RDU
- SEA
2 stops11h 15m
Southwest
Wed 7/86:15 am
SEA
- RDU
2 stops9h 30m
Southwest
Deal found 4/29![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 5/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:25 pm
RDU
- PDX
2 stops10h 05m
Southwest
Tue 6/165:35 am
PDX
- RDU
2 stops9h 05m
Southwest
Deal found 5/1![Southwest logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 5/232:20 pm
RDU
- PDX
2 stops12h 31m
Alaska Airlines
Mon 6/15:46 pm
PDX
- RDU
2 stops13h 09m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 4/28. 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 6/196:59 pm
RDU
- GEG
1 stop7h 08m
Delta
Mon 6/2212:35 pm
GEG
- RDU
1 stop8h 24m
Delta
Deal found 4/28![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 4/29. 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.
Mon 6/14:50 pm
RDU
- PDX
2 stops10h 20m
Southwest
Thu 6/47:30 am
PDX
- RDU
2 stops8h 45m
Southwest
Deal found 4/29![Southwest logo]()
$430
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 10/276:01 pm
RDU
- EAT
1 stop8h 58m
Alaska Airlines
Sat 10/315:28 am
EAT
- RDU
1 stop8h 07m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 4/30. 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 7/185:20 am
RDU
- GEG
2 stops11h 01m
Delta
Sat 7/252:26 pm
GEG
- RDU
1 stop6h 33m
Delta
Deal found 4/30![Delta logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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.
Wed 9/237:00 am
RDU
- BLI
1 stop9h 26m
Alaska Airlines
Sun 9/277:26 pm
BLI
- RDU
1 stop7h 14m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$483
This Southwest deal was found by Cheapflights users on 4/28. 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.
Sun 6/287:20 pm
RDU
- PDX
1 stop7h 45m
Southwest
Thu 7/97:10 am
PDX
- RDU
2 stops9h 05m
Southwest
Deal found 4/28![Southwest logo]()
$444
This Delta deal was found by Cheapflights users on 5/2. 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.
Wed 7/226:00 am
RDU
- PDX
1 stop7h 41m
Delta
Wed 7/2910:35 pm
PDX
- RDU
1 stop9h 17m
Delta
Deal found 5/2![Delta logo]()
$385
This American Airlines deal was found by Cheapflights users on 4/28. 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 5/133:00 pm
RDU
- PUW
2 stops12h 22m
American Airlines
Sun 5/177:59 pm
PUW
- RDU
2 stops11h 02m
American Airlines
Deal found 4/28![American Airlines logo]()
$760
This Southwest deal was found by Cheapflights users on 4/27. 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.
Tue 5/125:20 pm
RDU
- PDX
1 stop7h 40m
Southwest
Tue 5/1911:55 pm
PDX
- RDU
1 stop7h 35m
Southwest
Deal found 4/27![Southwest logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 7/217:08 pm
RDU
- PDX
1 stop17h 21m
Alaska Airlines
Tue 7/285:30 pm
PDX
- RDU
2 stops13h 26m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 5/1. 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.
Tue 9/13:15 pm
RDU
- PSC
1 stop7h 29m
Delta
Sun 9/66:30 am
PSC
- RDU
1 stop8h 22m
Delta
Deal found 5/1![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 9/14:37 pm
RDU
- PSC
2 stops20h 35m
Alaska Airlines
Sun 9/65:29 pm
PSC
- RDU
2 stops20h 31m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 4/27. 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 6/216:38 am
RDU
- PSC
1 stop8h 10m
Delta
Sat 6/276:00 am
PSC
- RDU
2 stops11h 47m
Delta
Deal found 4/27![Delta logo]()
$394
Last-minute flights from Raleigh to WashingtonDiscover last-minute flight deals from Raleigh to Washington. Data last updated May 2, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Washington. Data last updated May 2, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:49 pm
RDU
- SEA
1 stop14h 38m
Frontier
Wed 5/67:50 pm
SEA
- RDU
1 stop13h 38m
Frontier
Deal found 5/2![Frontier logo]()
$302
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:49 pm
RDU
- SEA
1 stop14h 38m
Frontier
Mon 5/187:50 pm
SEA
- RDU
1 stop13h 38m
Frontier
Deal found 4/30![Frontier logo]()
$306
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:23 pm
RDU
- SEA
1 stop23h 26m
Frontier
Sat 8/157:41 pm
SEA
- RDU
1 stop12h 50m
Frontier
Deal found 4/28![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Sat 5/167:52 pm
RDU
- SEA
2 stops40h 57m
Frontier
Tue 5/267:50 pm
SEA
- RDU
1 stop12h 41m
Frontier
Deal found 4/27![Frontier logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Tue 5/1912:59 pm
RDU
- SEA
2 stops23h 50m
Frontier
Fri 5/227:50 pm
SEA
- RDU
1 stop12h 41m
Frontier
Deal found 4/28![Frontier logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:09 am
RDU
- SEA
2 stops29h 27m
Frontier
Tue 6/27:50 pm
SEA
- RDU
1 stop12h 41m
Frontier
Deal found 5/1![Frontier logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:26 pm
RDU
- SEA
1 stop24h 40m
Frontier
Tue 6/93:33 pm
SEA
- RDU
2 stops13h 30m
Frontier
Deal found 5/1![Frontier logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Wed 5/2712:33 pm
RDU
- SEA
2 stops33h 02m
Frontier
Tue 6/27:50 pm
SEA
- RDU
1 stop12h 41m
Frontier
Deal found 4/28![Frontier logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Wed 5/2712:26 pm
RDU
- SEA
1 stop24h 40m
Frontier
Mon 6/17:50 pm
SEA
- RDU
2 stops33h 14m
Frontier
Deal found 4/29![Frontier logo]()
$295
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 5/276:35 am
RDU
- SEA
Nonstop5h 45m
Delta
Sat 5/304:00 pm
SEA
- RDU
Nonstop5h 07m
Delta
Deal found 4/28![Delta logo]()
$297
This Booking.com deal was found by Cheapflights users on 5/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:26 pm
RDU
- SEA
1 stop24h 40m
Frontier
Fri 6/57:50 pm
SEA
- RDU
1 stop12h 41m
Frontier
Deal found 5/1![Frontier logo]()
$304
This Delta deal was found by Cheapflights users on 4/28. 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 5/307:05 pm
RDU
- GEG
1 stop7h 01m
Delta
Wed 6/311:05 am
GEG
- RDU
1 stop10h 00m
Delta
Deal found 4/28![Delta logo]()
$293
One-way flights from Raleigh to WashingtonSearch for one-way flight options from Raleigh to Washington. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
Search for one-way flight options from Raleigh to Washington. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
This Expedia deal was found by Cheapflights users on 4/29. 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.
Sat 7/1812:26 pm
RDU
- PDX
1 stop7h 27m
Frontier
Deal found 4/29![Frontier logo]()
$119
This Expedia deal was found by Cheapflights users on 4/30. 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.
Mon 6/1512:26 pm
RDU
- PDX
1 stop7h 31m
Frontier
Deal found 4/30![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:26 pm
RDU
- PDX
1 stop7h 27m
Frontier
Deal found 4/30![Frontier logo]()
$145
This American Airlines deal was found by Cheapflights users on 4/28. 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 9/292:19 pm
RDU
- GEG
1 stop9h 28m
American Airlines
Deal found 4/28![American Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 4/28. 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 5/2911:53 am
RDU
- PDX
1 stop8h 22m
Delta
Deal found 4/28![Delta logo]()
$147
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 6/15:07 pm
RDU
- PDX
1 stop8h 23m
United Airlines
Deal found 4/29![United Airlines logo]()
$150
This American Airlines deal was found by Cheapflights users on 4/28. 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 6/247:00 am
RDU
- PDX
1 stop10h 57m
American Airlines
Deal found 4/28![American Airlines logo]()
$153
This Delta deal was found by Cheapflights users on 4/28. 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 7/96:59 pm
RDU
- GEG
1 stop7h 07m
Delta
Deal found 4/28![Delta logo]()
$155
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Mon 5/254:28 pm
RDU
- PDX
1 stop10h 31m
American Airlines
Deal found 5/2![American Airlines logo]()
$155
This American Airlines deal was found by Cheapflights users on 4/28. 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 9/22:21 pm
RDU
- GEG
1 stop9h 21m
American Airlines
Deal found 4/28![American Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/236:29 pm
RDU
- PDX
1 stop8h 30m
American Airlines
Deal found 4/30![American Airlines logo]()
$157
This Super.com deal was found by Cheapflights users on 4/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:26 pm
RDU
- SEA
1 stop24h 23m
Frontier
Deal found 4/28![Frontier logo]()
$159
Find flight deals from Raleigh to Washington
Keep the following information in mind while searching for Raleigh to Washington flight deals. Data was last updated May 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $282 (Mytrip) |
One-way from | $119 (Expedia) |
Popular in | June |
Cheapest in | February |
Average price | $389 |
Good round-trip deal | $458 or less |
Good one-way deal | $248 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh to Washington 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 May 2, 2026.
Use the filters below to find and compare flights from Raleigh to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Sat 5/30
7:05 pm-11:06 pm
1 stop7h 01m
Spokane
Wed 6/3
11:05 am-12:05 am
1 stop10h 00m
$293
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Sun 5/24
7:05 am-12:01 pm
1 stop7h 56m
Spokane
Tue 6/2
12:27 pm-10:52 pm
1 stop7h 25m
$293
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Tue 8/4
5:10 pm-9:33 pm
1 stop7h 23m
Spokane
Sun 8/9
10:48 pm-11:17 am
1 stop9h 29m
$317
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Fri 7/10
6:00 am-11:39 am
1 stop8h 39m
Spokane
Mon 7/13
10:48 pm-10:10 am
1 stop8h 22m
$325
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Fri 7/3
5:20 am-1:18 pm
2 stops10h 58m
Spokane
Fri 7/10
7:59 pm-10:31 am
2 stops11h 32m
$327
Quickest round-trip
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Mon 6/8
6:59 pm-11:07 pm
1 stop7h 08m
Spokane
Thu 6/11
12:47 pm-10:55 pm
1 stop7h 08m
$341
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Fri 6/19
6:59 pm-11:07 pm
1 stop7h 08m
Spokane
Mon 6/22
12:35 pm-11:59 pm
1 stop8h 24m
$364
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Tue 7/28
4:25 pm-12:20 am
2 stops10h 55m
Seattle/Tacoma Intl
Tue 8/4
5:20 am-6:50 pm
2 stops10h 30m
$377
RaleighSeattle
RDU - SEA
RDUSEA
Raleigh-Durham
Mon 6/1
4:25 pm-12:55 am
2 stops11h 30m
Seattle/Tacoma Intl
Tue 6/9
5:00 am-5:40 pm
2 stops9h 40m
$385
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Sat 7/18
5:20 am-1:21 pm
2 stops11h 01m
Spokane
Sat 7/25
2:26 pm-11:59 pm
1 stop6h 33m
$385
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Raleigh to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Raleigh with our price prediction graph.
RDU-PDX
RDU-GEG
RDU-SEA
RDU-PUW
RDU-PSC
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 Raleigh to Washington
RDU-USWA
RDU-PDX
RDU-GEG
RDU-SEA
RDU-PUW
How far ahead should I book a flight from Raleigh to State of Washington?
The price you pay for your flight from Raleigh to State of Washington may vary depending on when you book. For the best chance of a lower fare, look to book 64 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 Raleigh to State of Washington?
Currently, January is the cheapest month in which you can book a flight from Raleigh to State of Washington (average of $79). Flying from Raleigh to State of Washington in June is currently the most expensive (average of $1,113). 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 RDU to WA?
Find hourly flight availability from Raleigh to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 2, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to State of Washington as you normally would.
Weekly flight availability from Raleigh to State of Washington
Explore weekly flight availability from Raleigh to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 2, 2026.
The most flights from RDU to USWA are scheduled on a Thursday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Raleigh to State of Washington?
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated May 2, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from Raleigh to Washington 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
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Raleigh to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Raleigh to Washington
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Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Raleigh to Washington by cabin class
Find flights from Raleigh to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Raleigh and Washington flights
Browse other Raleigh and Washington flight options. Last updated on May 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Raleigh to Washington flights
Consider these flights traveling from Raleigh to Washington.
Top 8 airlines flying from Raleigh to Washington
Discover the top 8 airlines that operate flights from Raleigh to Washington. 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 May 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$277 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$312 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$144 | Average$275 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$166 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$206 | Average$420 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$214 | Average$490 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$375 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$423 | FlexibilityNo cancel fee | On-time71% |