$225+ Cheap flights from Dulles Intl (IAD) to Alaska
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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ANC
Aug 27 — Sep 31
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Alaska with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Dulles Intl to AlaskaExplore the most affordable flight options available from Dulles Intl to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
Explore the most affordable flight options available from Dulles Intl to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
This Delta deal was found by Cheapflights users on 7/27. 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 8/237:10 am
IAD
- JNU
1 stop15h 06m
Delta
Fri 9/47:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/27![Delta logo]()
$412
This Delta deal was found by Cheapflights users on 7/27. 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 8/237:10 am
IAD
- JNU
1 stop15h 06m
Delta
Tue 9/17:35 am
JNU
- IAD
2 stops29h 03m
Delta
Deal found 7/27![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 8/275:47 pm
IAD
- JNU
2 stops28h 29m
Delta
Wed 9/27:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/27![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 7/27. 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 8/236:10 am
IAD
- JNU
2 stops16h 06m
Delta
Wed 9/27:35 am
JNU
- IAD
2 stops21h 45m
Delta
Deal found 7/27![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 7/23. 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 8/197:10 am
IAD
- JNU
1 stop15h 06m
Delta
Mon 8/247:35 am
JNU
- IAD
2 stops23h 58m
Delta
Deal found 7/23![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 8/273:03 pm
IAD
- JNU
2 stops31h 13m
Delta
Mon 8/317:35 am
JNU
- IAD
2 stops35h 51m
Delta
Deal found 7/27![Delta logo]()
$430
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 9/177:25 am
IAD
- JNU
1 stop14h 51m
Delta
Mon 9/287:23 am
JNU
- IAD
1 stop11h 33m
Delta
Deal found 7/27![Delta logo]()
$431
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 8/265:25 pm
IAD
- JNU
2 stops28h 51m
Delta
Thu 9/37:35 am
JNU
- IAD
2 stops21h 45m
Delta
Deal found 7/27![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 8/265:25 pm
IAD
- JNU
2 stops28h 51m
Delta
Mon 8/317:35 am
JNU
- IAD
2 stops35h 51m
Delta
Deal found 7/27![Delta logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 9/247:00 am
IAD
- FAI
1 stop19h 46m
Alaska Airlines
Mon 9/285:30 am
FAI
- IAD
1 stop20h 10m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$470
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 10/307:24 pm
IAD
- FAI
2 stops23h 44m
Alaska Airlines
Wed 11/45:30 am
FAI
- IAD
1 stop20h 21m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 7/24. 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 10/3010:07 am
IAD
- FAI
2 stops18h 40m
Delta
Tue 11/31:47 am
FAI
- IAD
2 stops17h 24m
Delta
Deal found 7/24![Delta logo]()
$481
Best flights from Dulles Intl to AlaskaDiscover carefully curated flight deals from Dulles Intl to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
Discover carefully curated flight deals from Dulles Intl to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
This Delta deal was found by Cheapflights users on 7/27. 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 8/286:10 am
IAD
- JNU
2 stops16h 06m
Delta
Sat 9/57:35 am
JNU
- IAD
2 stops22h 48m
Delta
Deal found 7/27![Delta logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 10/27:00 am
IAD
- FAI
1 stop17h 55m
Alaska Airlines
Mon 10/54:06 pm
FAI
- IAD
1 stop9h 34m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Sat 8/298:20 am
IAD
- ANC
1 stop15h 39m
United Airlines
Sat 9/59:20 pm
ANC
- IAD
1 stop12h 35m
United Airlines
Deal found 7/24![United Airlines logo]()
$767
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 9/177:25 am
IAD
- JNU
1 stop14h 51m
Delta
Mon 9/287:23 am
JNU
- IAD
1 stop11h 33m
Delta
Deal found 7/27![Delta logo]()
$431
This Delta deal was found by Cheapflights users on 7/27. 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 8/187:10 am
IAD
- JNU
1 stop15h 06m
Delta
Tue 9/17:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/27![Delta logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 9/247:00 am
IAD
- FAI
1 stop12h 09m
Alaska Airlines
Mon 9/281:51 pm
FAI
- IAD
2 stops11h 49m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 7/23. 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 9/217:25 am
IAD
- JNU
1 stop14h 51m
Delta
Fri 9/257:23 am
JNU
- IAD
1 stop11h 33m
Delta
Deal found 7/23![Delta logo]()
$460
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 10/157:02 am
IAD
- JNU
2 stops42h 27m
Alaska Airlines
Mon 10/196:30 pm
JNU
- IAD
1 stop25h 29m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$530
This Priceline deal was found by Cheapflights users on 7/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:46 am
IAD
- HOM
2 stops12h 49m
Multiple Airlines
Fri 11/205:05 pm
HOM
- IAD
2 stops32h 33m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,236
This Delta deal was found by Cheapflights users on 7/23. 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 8/2011:10 am
IAD
- FAI
2 stops17h 24m
Delta
Thu 8/272:42 pm
FAI
- IAD
2 stops15h 41m
Delta
Deal found 7/23![Delta logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 9/147:00 am
IAD
- FAI
1 stop19h 46m
Alaska Airlines
Fri 9/185:10 am
FAI
- IAD
2 stops14h 49m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$534
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 10/207:02 am
IAD
- JNU
1 stop18h 43m
Alaska Airlines
Wed 10/217:13 am
JNU
- IAD
1 stop12h 46m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$561
This Delta deal was found by Cheapflights users on 7/25. 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 9/47:10 am
IAD
- JNU
1 stop15h 06m
Delta
Tue 9/87:23 am
JNU
- IAD
1 stop11h 33m
Delta
Deal found 7/25![Delta logo]()
$524
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:44 pm
IAD
- ANC
Nonstop7h 45m
United Airlines
Mon 8/318:15 pm
ANC
- IAD
Nonstop6h 46m
United Airlines
Deal found 7/27![United Airlines logo]()
$785
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 10/69:38 am
IAD
- ANC
2 stops27h 46m
Alaska Airlines
Tue 10/207:05 am
ANC
- IAD
1 stop12h 54m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 7/26. 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 8/175:44 pm
IAD
- ANC
Nonstop7h 45m
United Airlines
Sun 8/238:15 pm
ANC
- IAD
Nonstop6h 46m
United Airlines
Deal found 7/26![United Airlines logo]()
$785
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 9/37:10 am
IAD
- JNU
1 stop15h 06m
Delta
Tue 9/87:23 am
JNU
- IAD
1 stop11h 33m
Delta
Deal found 7/27![Delta logo]()
$537
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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 9/107:00 am
IAD
- ANC
1 stop17h 39m
Alaska Airlines
Sat 9/197:07 am
ANC
- IAD
1 stop12h 52m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 7/25. 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 9/35:44 pm
IAD
- ANC
Nonstop7h 45m
United Airlines
Mon 9/73:15 pm
ANC
- IAD
1 stop10h 10m
United Airlines
Deal found 7/25![United Airlines logo]()
$795
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 9/59:03 am
IAD
- FAI
2 stops15h 37m
Alaska Airlines
Fri 9/185:10 am
FAI
- IAD
2 stops14h 49m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$598
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Sat 8/156:15 am
IAD
- ANC
1 stop10h 49m
United Airlines
Tue 8/183:15 pm
ANC
- IAD
1 stop10h 10m
United Airlines
Deal found 7/24![United Airlines logo]()
$805
This Delta deal was found by Cheapflights users on 7/24. 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 8/283:03 pm
IAD
- ANC
2 stops12h 21m
Delta
Fri 9/412:39 am
ANC
- IAD
2 stops12h 03m
Delta
Deal found 7/24![Delta logo]()
$645
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 10/177:02 am
IAD
- ANC
1 stop19h 46m
Alaska Airlines
Wed 10/218:05 am
ANC
- IAD
1 stop11h 54m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$621
This Delta deal was found by Cheapflights users on 7/24. 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 11/512:15 pm
IAD
- ANC
2 stops16h 18m
Delta
Sun 11/86:15 am
ANC
- IAD
1 stop12h 24m
Delta
Deal found 7/24![Delta logo]()
$690
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/172:53 pm
IAD
- BRW
2 stops29h 17m
Multiple Airlines
Wed 8/194:52 pm
BRW
- IAD
2 stops17h 10m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,368
This Delta deal was found by Cheapflights users on 7/24. 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 9/177:25 am
IAD
- ANC
1 stop16h 50m
Delta
Tue 9/2210:10 pm
ANC
- IAD
2 stops14h 20m
Delta
Deal found 7/24![Delta logo]()
$692
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 11/157:14 am
IAD
- BRW
2 stops30h 07m
Multiple Airlines
Sun 11/225:24 pm
BRW
- IAD
3 stops24h 37m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,414
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 10/317:02 am
IAD
- BET
2 stops16h 21m
Alaska Airlines
Wed 11/49:35 am
BET
- IAD
2 stops16h 16m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$840
This Delta deal was found by Cheapflights users on 7/26. 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 8/292:54 pm
IAD
- ANC
2 stops13h 04m
Delta
Fri 9/412:39 am
ANC
- IAD
2 stops12h 03m
Delta
Deal found 7/26![Delta logo]()
$801
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 12/75:38 pm
IAD
- KTN
1 stop18h 27m
Alaska Airlines
Wed 12/99:00 am
KTN
- IAD
1 stop10h 59m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$894
Last-minute flights from Dulles Intl to AlaskaDiscover last-minute flight deals from Dulles Intl to Alaska. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Alaska. Data last updated July 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/27. 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 8/187:10 am
IAD
- JNU
1 stop15h 06m
Delta
Tue 9/17:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/27![Delta logo]()
$431
This Delta deal was found by Cheapflights users on 7/23. 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 8/197:10 am
IAD
- JNU
1 stop15h 06m
Delta
Mon 8/247:35 am
JNU
- IAD
2 stops23h 58m
Delta
Deal found 7/23![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 7/23. 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 8/2011:10 am
IAD
- FAI
2 stops17h 24m
Delta
Thu 8/272:42 pm
FAI
- IAD
2 stops15h 41m
Delta
Deal found 7/23![Delta logo]()
$481
This Booking.com deal was found by Cheapflights users on 7/23. 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.
Thu 8/207:35 pm
IAD
- FAI
2 stops31h 19m
Alaska Airlines
Thu 8/275:31 am
FAI
- IAD
1 stop14h 28m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 7/27. 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 8/237:10 am
IAD
- JNU
1 stop15h 06m
Delta
Fri 9/47:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/27![Delta logo]()
$412
This Delta deal was found by Cheapflights users on 7/27. 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 8/237:10 am
IAD
- JNU
1 stop15h 06m
Delta
Tue 9/17:35 am
JNU
- IAD
2 stops29h 03m
Delta
Deal found 7/27![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 7/27. 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 8/236:10 am
IAD
- JNU
2 stops16h 06m
Delta
Wed 9/27:35 am
JNU
- IAD
2 stops21h 45m
Delta
Deal found 7/27![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 8/265:47 pm
IAD
- JNU
2 stops28h 29m
Delta
Fri 9/47:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/27![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 8/265:47 pm
IAD
- JNU
2 stops28h 29m
Delta
Tue 9/17:35 am
JNU
- IAD
2 stops22h 48m
Delta
Deal found 7/27![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 8/265:25 pm
IAD
- JNU
2 stops28h 51m
Delta
Mon 8/317:35 am
JNU
- IAD
2 stops35h 51m
Delta
Deal found 7/27![Delta logo]()
$445
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 8/275:47 pm
IAD
- JNU
2 stops28h 29m
Delta
Wed 9/27:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/27![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 8/273:03 pm
IAD
- JNU
2 stops31h 13m
Delta
Mon 8/317:35 am
JNU
- IAD
2 stops35h 51m
Delta
Deal found 7/27![Delta logo]()
$430
One-way flights from Dulles Intl to AlaskaSearch for one-way flight options from Dulles Intl to Alaska. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from Dulles Intl to Alaska. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This Delta deal was found by Cheapflights users on 7/24. 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 9/87:25 am
IAD
- JNU
1 stop14h 51m
Delta
Deal found 7/24![Delta logo]()
$225
This Delta deal was found by Cheapflights users on 7/26. 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 8/316:00 am
IAD
- FAI
1 stop18h 49m
Delta
Deal found 7/26![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 7/26. 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 9/212:30 pm
IAD
- FAI
2 stops29h 17m
Delta
Deal found 7/26![Delta logo]()
$266
This Delta deal was found by Cheapflights users on 7/24. 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 8/206:00 am
IAD
- JNU
2 stops16h 16m
Delta
Deal found 7/24![Delta logo]()
$268
This Priceline deal was found by Cheapflights users on 7/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:03 am
IAD
- FAI
1 stop17h 51m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$275
This Sun Country Air deal was found by Cheapflights users on 7/25. 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.
Sun 8/91:22 pm
IAD
- ANC
1 stop27h 06m
Sun Country Air
Deal found 7/25![Sun Country Air logo]()
$286
This Sun Country Air deal was found by Cheapflights users on 7/27. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:58 pm
IAD
- ANC
1 stop10h 50m
Sun Country Air
Deal found 7/27![Sun Country Air logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 9/17:00 am
IAD
- FAI
1 stop19h 54m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$301
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 8/317:00 am
IAD
- FAI
2 stops30h 04m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 9/310:16 am
IAD
- FAI
2 stops18h 18m
Delta
Deal found 7/27![Delta logo]()
$312
This Sun Country Air deal was found by Cheapflights users on 7/23. 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.
Thu 8/61:28 pm
IAD
- ANC
1 stop26h 50m
Sun Country Air
Deal found 7/23![Sun Country Air logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Sun 8/168:00 am
IAD
- ANC
1 stop32h 28m
Sun Country Air
Deal found 7/24![Sun Country Air logo]()
$318
Find flight deals from Dulles Intl to Alaska
Keep the following information in mind while searching for Dulles Intl to Alaska flight deals. Data was last updated July 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $412 (Delta) |
One-way from | $225 (Delta) |
Popular in | July |
Cheapest in | February |
Average price | $797 |
Good round-trip deal | $786 or less |
Good one-way deal | $443 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Alaska 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 28, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Juneau
IAD - JNU
IADJNU
Washington, D.C. Dulles Intl
Fri 8/28
6:10 am-6:16 pm
2 stops16h 06m
Juneau Intl
Sat 9/5
7:35 am-10:23 am
2 stops22h 48m
$423
Washington, D.C.Juneau
IAD - JNU
IADJNU
Washington, D.C. Dulles Intl
Thu 9/17
7:25 am-6:16 pm
1 stop14h 51m
Juneau Intl
Mon 9/28
7:23 am-10:56 pm
1 stop11h 33m
$431
Washington, D.C.Juneau
IAD - JNU
IADJNU
Washington, D.C. Dulles Intl
Tue 8/18
7:10 am-6:16 pm
1 stop15h 06m
Juneau Intl
Tue 9/1
7:35 am-11:59 pm
1 stop12h 24m
$431
Washington, D.C.Juneau
IAD - JNU
IADJNU
Washington, D.C. Dulles Intl
Mon 9/21
7:25 am-6:16 pm
1 stop14h 51m
Juneau Intl
Fri 9/25
7:23 am-10:56 pm
1 stop11h 33m
$460
Washington, D.C.Fairbanks
IAD - FAI
IADFAI
Washington, D.C. Dulles Intl
Thu 8/20
11:10 am-12:34 am
2 stops17h 24m
Fairbanks
Thu 8/27
2:42 pm-10:23 am
2 stops15h 41m
$481
Washington, D.C.Fairbanks
IAD - FAI
IADFAI
Washington, D.C. Dulles Intl
Fri 10/2
7:00 am-8:55 pm
1 stop17h 55m
Fairbanks
Mon 10/5
4:06 pm-5:40 am
1 stop9h 34m
$490
Washington, D.C.Fairbanks
IAD - FAI
IADFAI
Washington, D.C. Dulles Intl
Thu 9/24
7:00 am-3:09 pm
1 stop12h 09m
Fairbanks
Mon 9/28
1:51 pm-5:40 am
2 stops11h 49m
$494
Washington, D.C.Juneau
IAD - JNU
IADJNU
Washington, D.C. Dulles Intl
Fri 9/4
7:10 am-6:16 pm
1 stop15h 06m
Juneau Intl
Tue 9/8
7:23 am-10:56 pm
1 stop11h 33m
$524
Washington, D.C.Juneau
IAD - JNU
IADJNU
Washington, D.C. Dulles Intl
Thu 10/15
7:02 am-9:29 pm
2 stops42h 27m
Juneau Intl
Mon 10/19
6:30 pm-11:59 pm
1 stop25h 29m
$530
Washington, D.C.Fairbanks
IAD - FAI
IADFAI
Washington, D.C. Dulles Intl
Mon 9/14
7:00 am-10:46 pm
1 stop19h 46m
Fairbanks
Fri 9/18
5:10 am-11:59 pm
2 stops14h 49m
$534
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from Dulles Intl with our price prediction graph.
IAD-JNU
IAD-ANC
IAD-FAI
IAD-KTN
IAD-ADQ
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 Alaska
IAD-USAK
IAD-JNU
IAD-ANC
IAD-FAI
IAD-KTN
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Alaska?
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alaska (average of $526). Flying from Washington, D.C. Dulles Intl Airport to Alaska in June is currently the most expensive (average of $873). 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 AK?
Find hourly flight availability from Dulles Intl to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2026.
When flying from Washington, D.C. Dulles Intl Airport to Alaska, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Washington, D.C. Dulles Intl Airport to Alaska
Explore weekly flight availability from Dulles Intl to Alaska. 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 July 28, 2026.
The most flights from IAD to USAK are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Alaska?
Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Alaska flights typically cost between $669 and $891 in September.The cheapest round-trip price found within the last 5 days was $546 on Alaska Airlines (Sep 25-Oct 4).
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Alaska?
Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Alaska. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Alaska
Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated July 28, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Alaska by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPhally,Oct 2024
IAD - SFO
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPhally,Oct 2024
IAD - SFO
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPhally,Oct 2024
IAD - SFO
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPhally,Oct 2024
IAD - SFO
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentPhally,Oct 2024
IAD - SFO
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Alaska. 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 Dulles Intl to Alaska
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Alaska by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Dulles Intl to Alaska by cabin class
Find flights from Dulles Intl to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dulles Intl and Alaska flights
Browse other Dulles Intl and Alaska flight options. Last updated on July 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Dulles Intl to Alaska flights
Consider these flights traveling from Dulles Intl to Alaska.
Top 4 airlines flying from Dulles Intl to Alaska
Discover the top 4 airlines that operate flights from Dulles Intl to Alaska. 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$332 | Average$707 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$422 | Average$797 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$546 | Average$609 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$597 | Average$811 | FlexibilityNo cancel fee | On-time69% |