$255+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ANC
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Alaska with Cheapflights
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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 6, 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 6, 2026.
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:10 am
IAD
- JNU
2 stops16h 06m
Delta
Mon 9/287:34 am
JNU
- IAD
1 stop11h 22m
Delta
Deal found 7/6![Delta logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am
IAD
- FAI
1 stop12h 08m
Alaska Airlines
Wed 11/45:30 am
FAI
- IAD
1 stop20h 21m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$470
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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.
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 7/3![Alaska Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:10 am
IAD
- JNU
2 stops16h 06m
Delta
Thu 9/37:35 am
JNU
- IAD
2 stops12h 59m
Delta
Deal found 7/1![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 7/3. 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 10/308:00 am
IAD
- FAI
2 stops20h 47m
Delta
Tue 11/31:47 am
FAI
- IAD
2 stops12h 32m
Delta
Deal found 7/3![Delta logo]()
$481
This Delta deal was found by Cheapflights users on 7/4. 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.
Wed 8/267:10 am
IAD
- JNU
1 stop15h 06m
Delta
Mon 8/317:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/4![Delta logo]()
$508
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:25 am
IAD
- FAI
1 stop10h 07m
Delta
Thu 9/171:35 am
FAI
- IAD
2 stops17h 48m
Delta
Deal found 7/2![Delta logo]()
$516
This Delta deal was found by Cheapflights users on 7/4. 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 8/176:00 am
IAD
- JNU
2 stops16h 16m
Delta
Tue 8/257:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/4![Delta logo]()
$533
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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 9/177:47 pm
IAD
- JNU
2 stops21h 41m
Alaska Airlines
Mon 9/282:27 pm
JNU
- IAD
2 stops23h 47m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 7/5. 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.
Wed 9/26:10 am
IAD
- JNU
2 stops16h 06m
Delta
Mon 9/77:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/5![Delta logo]()
$552
This Delta deal was found by Cheapflights users on 7/5. 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.
Thu 9/247:25 am
IAD
- FAI
1 stop10h 07m
Delta
Mon 9/282:30 pm
FAI
- IAD
2 stops14h 40m
Delta
Deal found 7/5![Delta logo]()
$568
This Priceline deal was found by Cheapflights users on 7/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:47 pm
IAD
- FAI
2 stops29h 08m
Alaska Airlines
Mon 9/289:44 pm
FAI
- IAD
2 stops22h 15m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$571
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 6, 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 6, 2026.
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:10 am
IAD
- JNU
2 stops16h 06m
Delta
Mon 9/287:34 am
JNU
- IAD
1 stop11h 22m
Delta
Deal found 7/6![Delta logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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 9/177:47 pm
IAD
- JNU
2 stops21h 41m
Alaska Airlines
Mon 9/282:27 pm
JNU
- IAD
2 stops23h 47m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Mon 8/31:15 pm
IAD
- FAI
1 stop10h 24m
United Airlines
Mon 8/108:45 pm
FAI
- IAD
1 stop8h 43m
United Airlines
Deal found 7/4![United Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Sun 8/21:08 pm
IAD
- FAI
2 stops17h 07m
American Airlines
Sat 8/85:31 am
FAI
- IAD
2 stops13h 24m
American Airlines
Deal found 7/3![American Airlines logo]()
$673
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:10 am
IAD
- JNU
2 stops16h 06m
Delta
Thu 9/37:35 am
JNU
- IAD
2 stops12h 59m
Delta
Deal found 7/1![Delta logo]()
$479
This Priceline deal was found by Cheapflights users on 7/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am
IAD
- GST
2 stops37h 39m
Multiple Airlines
Mon 8/317:50 am
GST
- IAD
2 stops17h 50m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,043
This Delta deal was found by Cheapflights users on 7/4. 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.
Wed 8/267:10 am
IAD
- JNU
1 stop15h 06m
Delta
Mon 8/317:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/4![Delta logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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.
Wed 8/56:03 am
IAD
- FAI
1 stop21h 15m
Alaska Airlines
Mon 8/1012:19 am
FAI
- IAD
2 stops14h 26m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$688
This Delta deal was found by Cheapflights users on 7/5. 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.
Thu 9/2412:26 pm
IAD
- FAI
2 stops16h 09m
Delta
Mon 9/282:30 pm
FAI
- IAD
2 stops17h 01m
Delta
Deal found 7/5![Delta logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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.
Tue 8/46:03 am
IAD
- ANC
2 stops12h 38m
Alaska Airlines
Wed 8/1212:29 am
ANC
- IAD
2 stops14h 16m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Sun 8/26:30 am
IAD
- FAI
1 stop20h 29m
United Airlines
Mon 8/31:00 am
FAI
- IAD
2 stops17h 43m
United Airlines
Deal found 7/4![United Airlines logo]()
$775
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Tue 9/112:35 pm
IAD
- FAI
2 stops14h 24m
United Airlines
Sat 9/51:00 am
FAI
- IAD
2 stops12h 37m
United Airlines
Deal found 7/4![United Airlines logo]()
$783
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:30 pm
IAD
- ANC
2 stops15h 25m
Delta
Wed 8/191:32 am
ANC
- IAD
2 stops15h 23m
Delta
Deal found 7/2![Delta logo]()
$654
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:25 am
IAD
- KTN
2 stops13h 08m
American Airlines
Tue 9/291:01 pm
KTN
- IAD
1 stop12h 39m
American Airlines
Deal found 7/2![American Airlines logo]()
$905
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:35 pm
IAD
- ANC
1 stop10h 36m
United Airlines
Mon 8/318:15 pm
ANC
- IAD
Nonstop6h 46m
United Airlines
Deal found 7/5![United Airlines logo]()
$785
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:28 am
IAD
- ANC
1 stop14h 32m
Delta
Thu 8/208:20 pm
ANC
- IAD
1 stop13h 45m
Delta
Deal found 7/2![Delta logo]()
$656
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 9/87:00 am
IAD
- KTN
1 stop16h 33m
Alaska Airlines
Tue 9/159:18 am
KTN
- IAD
1 stop10h 41m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$798
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:21 am
IAD
- FAI
2 stops18h 09m
Delta
Wed 7/299:59 pm
FAI
- IAD
1 stop8h 47m
Delta
Deal found 7/2![Delta logo]()
$658
This Priceline deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am
IAD
- KTN
1 stop14h 01m
Alaska Airlines
Tue 9/299:18 am
KTN
- IAD
1 stop10h 41m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:15 pm
IAD
- FAI
1 stop10h 24m
United Airlines
Fri 7/248:45 pm
FAI
- IAD
1 stop8h 38m
United Airlines
Deal found 7/5![United Airlines logo]()
$802
This Priceline deal was found by Cheapflights users on 7/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am
IAD
- GST
3 stops37h 39m
Multiple Airlines
Wed 9/210:40 am
GST
- IAD
2 stops15h 00m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,123
This Delta deal was found by Cheapflights users on 7/5. 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.
Wed 9/96:00 am
IAD
- ANC
1 stop16h 50m
Delta
Wed 9/166:12 am
ANC
- IAD
1 stop12h 44m
Delta
Deal found 7/5![Delta logo]()
$685
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:15 am
IAD
- ANC
1 stop15h 39m
United Airlines
Wed 8/58:15 pm
ANC
- IAD
Nonstop6h 57m
United Airlines
Deal found 7/1![United Airlines logo]()
$843
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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 10/297:00 am
IAD
- KTN
1 stop14h 12m
Alaska Airlines
Mon 11/25:39 pm
KTN
- IAD
1 stop18h 35m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$896
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:35 am
IAD
- ANC
1 stop13h 24m
United Airlines
Sat 9/58:15 pm
ANC
- IAD
Nonstop6h 46m
United Airlines
Deal found 7/2![United Airlines logo]()
$857
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:35 am
IAD
- FAI
1 stop13h 14m
Delta
Tue 7/282:37 pm
FAI
- IAD
2 stops15h 46m
Delta
Deal found 7/6![Delta logo]()
$728
This Alaska Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
IAD
- BET
2 stops40h 32m
Alaska Airlines
Fri 9/41:15 pm
BET
- IAD
2 stops36h 25m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$922
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:23 pm
IAD
- ANC
1 stop29h 36m
United Airlines
Wed 8/58:20 pm
ANC
- IAD
1 stop22h 59m
United Airlines
Deal found 7/1![United Airlines logo]()
$869
This Delta deal was found by Cheapflights users on 7/3. 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 9/106:20 am
IAD
- ANC
1 stop14h 54m
Delta
Sat 9/198:05 pm
ANC
- IAD
1 stop11h 26m
Delta
Deal found 7/3![Delta logo]()
$740
This Priceline deal was found by Cheapflights users on 7/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:03 am
IAD
- HOM
2 stops17h 07m
Multiple Airlines
Tue 8/117:40 pm
HOM
- IAD
2 stops24h 19m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$1,530
Last-minute flights from Dulles Intl to AlaskaDiscover last-minute flight deals from Dulles Intl to Alaska. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Alaska. Data last updated July 6, 2026 and is based on user searches.
This Sun Country Air deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:40 pm
IAD
- ANC
1 stop11h 03m
Sun Country Air
Fri 7/108:52 pm
ANC
- IAD
1 stop10h 53m
Sun Country Air
Deal found 7/1![Sun Country Air logo]()
$590
This Sun Country Air deal was found by Cheapflights users on 7/6. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:45 pm
IAD
- ANC
1 stop11h 03m
Sun Country Air
Fri 7/248:52 pm
ANC
- IAD
1 stop10h 53m
Sun Country Air
Deal found 7/6![Sun Country Air logo]()
$594
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:35 am
IAD
- FAI
1 stop13h 14m
Delta
Wed 7/299:59 pm
FAI
- IAD
1 stop8h 47m
Delta
Deal found 7/2![Delta logo]()
$602
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Mon 8/31:15 pm
IAD
- FAI
1 stop10h 24m
United Airlines
Mon 8/108:45 pm
FAI
- IAD
1 stop8h 43m
United Airlines
Deal found 7/4![United Airlines logo]()
$562
This Gotogate deal was found by Cheapflights users on 7/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:53 pm
IAD
- FAI
2 stops23h 02m
Alaska Airlines
Mon 8/1012:11 pm
FAI
- IAD
2 stops26h 34m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:03 am
IAD
- ANC
2 stops18h 35m
Alaska Airlines
Wed 8/1212:29 am
ANC
- IAD
2 stops14h 16m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$599
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am
IAD
- JNU
2 stops16h 16m
Delta
Sun 8/237:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/2![Delta logo]()
$584
This Delta deal was found by Cheapflights users on 7/4. 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 8/176:00 am
IAD
- JNU
2 stops16h 16m
Delta
Tue 8/257:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/4![Delta logo]()
$533
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:10 am
IAD
- JNU
2 stops16h 06m
Delta
Thu 9/37:35 am
JNU
- IAD
2 stops12h 59m
Delta
Deal found 7/1![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 7/4. 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.
Wed 8/267:10 am
IAD
- JNU
1 stop15h 06m
Delta
Mon 8/317:35 am
JNU
- IAD
1 stop12h 24m
Delta
Deal found 7/4![Delta logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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 8/267:00 am
IAD
- JNU
2 stops42h 26m
Alaska Airlines
Mon 8/312:20 pm
JNU
- IAD
2 stops23h 54m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$579
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am
IAD
- ANC
2 stops17h 51m
Alaska Airlines
Fri 8/281:59 am
ANC
- IAD
1 stop10h 45m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$591
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 6, 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 6, 2026.
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:15 pm
IAD
- FAI
1 stop10h 44m
United Airlines
Deal found 7/2![United Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:30 pm
IAD
- FAI
2 stops16h 04m
Delta
Deal found 7/2![Delta logo]()
$261
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:47 pm
IAD
- FAI
2 stops23h 22m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$266
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:30 pm
IAD
- ANC
2 stops16h 29m
Delta
Deal found 7/2![Delta logo]()
$266
This Sun Country Air deal was found by Cheapflights users on 7/6. 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 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 7/6![Sun Country Air logo]()
$267
This Priceline deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:03 am
IAD
- ANC
1 stop20h 19m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$275
This Sun Country Air deal was found by Cheapflights users on 7/6. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/112:40 pm
IAD
- ANC
1 stop11h 08m
Sun Country Air
Deal found 7/6![Sun Country Air logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:03 am
IAD
- ANC
2 stops18h 35m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$281
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:53 pm
IAD
- ANC
2 stops21h 48m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$286
This Sun Country Air deal was found by Cheapflights users on 7/3. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1912:40 pm
IAD
- ANC
1 stop11h 08m
Sun Country Air
Deal found 7/3![Sun Country Air logo]()
$298
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 8/116:03 am
IAD
- FAI
1 stop21h 15m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 7/3. 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.
Wed 8/511:44 am
IAD
- ANC
1 stop17h 15m
Delta
Deal found 7/3![Delta logo]()
$305
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 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $418 (Delta) |
One-way from | $255 (United Airlines) |
Popular in | July |
Cheapest in | September |
Average price | $789 |
Good round-trip deal | $768 or less |
Good one-way deal | $378 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 6, 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
Thu 9/17
6:10 am-6:16 pm
2 stops16h 06m
Juneau Intl
Mon 9/28
7:34 am-10:56 pm
1 stop11h 22m
$418
Washington, D.C.Juneau
IAD - JNU
IADJNU
Washington, D.C. Dulles Intl
Wed 8/26
6:10 am-6:16 pm
2 stops16h 06m
Juneau Intl
Thu 9/3
7:35 am-12:34 am
2 stops12h 59m
$479
Washington, D.C.Juneau
IAD - JNU
IADJNU
Washington, D.C. Dulles Intl
Wed 8/26
7:10 am-6:16 pm
1 stop15h 06m
Juneau Intl
Mon 8/31
7:35 am-11:59 pm
1 stop12h 24m
$508
Washington, D.C.Juneau
IAD - JNU
IADJNU
Washington, D.C. Dulles Intl
Thu 9/17
7:47 pm-1:28 pm
2 stops21h 41m
Juneau Intl
Mon 9/28
2:27 pm-6:14 pm
2 stops23h 47m
$537
Washington, D.C.Fairbanks
IAD - FAI
IADFAI
Washington, D.C. Dulles Intl
Mon 8/3
1:15 pm-7:39 pm
1 stop10h 24m
Fairbanks
Mon 8/10
8:45 pm-9:28 am
1 stop8h 43m
$562
Washington, D.C.Fairbanks
IAD - FAI
IADFAI
Washington, D.C. Dulles Intl
Thu 9/24
12:26 pm-12:35 am
2 stops16h 09m
Fairbanks
Mon 9/28
2:30 pm-11:31 am
2 stops17h 01m
$573
Washington, D.C.Anchorage
IAD - ANC
IADANC
Washington, D.C. Dulles Intl
Sun 8/9
12:30 pm-11:55 pm
2 stops15h 25m
Anchorage
Wed 8/19
1:32 am-8:55 pm
2 stops15h 23m
$654
Washington, D.C.Anchorage
IAD - ANC
IADANC
Washington, D.C. Dulles Intl
Wed 8/12
8:28 am-7:00 pm
1 stop14h 32m
Anchorage
Thu 8/20
8:20 pm-2:05 pm
1 stop13h 45m
$656
Washington, D.C.Fairbanks
IAD - FAI
IADFAI
Washington, D.C. Dulles Intl
Thu 7/23
10:21 am-12:30 am
2 stops18h 09m
Fairbanks
Wed 7/29
9:59 pm-10:46 am
1 stop8h 47m
$658
Washington, D.C.Fairbanks
IAD - FAI
IADFAI
Washington, D.C. Dulles Intl
Sun 8/2
1:08 pm-2:15 am
2 stops17h 07m
Fairbanks
Sat 8/8
5:31 am-10:55 pm
2 stops13h 24m
$673
Showing 1-10 of 55 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-FAI
IAD-ANC
IAD-JNU
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-FAI
IAD-ANC
IAD-JNU
IAD-KTN
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Alaska?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alaska (average of $328). Flying from Washington, D.C. Dulles Intl Airport to Alaska in December is currently the most expensive (average of $578). 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 6, 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 6, 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?
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 6, 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
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentPhally,Oct 2024
IAD - SFO
Crew
8.5
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentPhally,Oct 2024
IAD - SFO
Crew
8.5
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentPhally,Oct 2024
IAD - SFO
Crew
8.5
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentPhally,Oct 2024
IAD - SFO
Crew
8.5
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
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
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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 6, 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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$332 | Average$707 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$422 | Average$805 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$479 | Average$609 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$597 | Average$799 | FlexibilityNo cancel fee | On-time69% |