$235+ Cheap flights from Dulles Intl (IAD) to Alaska
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ANC
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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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 September 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 September 6, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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 10/77:05 am -
1 stop10h 23m
Mon 10/126:30 am -
1 stop12h 19m
Deal found 9/2![Delta logo]()
$403
This Priceline deal was found by Cheapflights users on 9/3. 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.
Sat 12/55:38 pm -
1 stop13h 00m
Sun 12/132:18 am -
1 stop17h 41m
Deal found 9/3![Alaska Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 10/67:02 am -
1 stop12h 06m
Tue 10/134:06 pm -
1 stop27h 53m
Deal found 9/3![Alaska Airlines logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 11/176:46 pm -
2 stops26h 40m
Tue 1/52:28 am -
1 stop9h 59m
Deal found 9/2![Alaska Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 9/3. 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 10/307:23 am -
2 stops21h 22m
Tue 11/31:50 am -
1 stop14h 16m
Deal found 9/3![Delta logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 11/126:46 pm -
2 stops24h 23m
Wed 11/185:30 am -
1 stop30h 44m
Deal found 9/3![Alaska Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 9/3. 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 10/27:25 am -
1 stop14h 51m
Mon 10/57:23 am -
1 stop11h 33m
Deal found 9/3![Delta logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 11/126:46 pm -
2 stops26h 40m
Mon 11/1610:08 am -
2 stops15h 36m
Deal found 9/4![Alaska Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 9/2. 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.
Tue 9/297:25 am -
1 stop13h 02m
Sat 10/316:30 am -
1 stop9h 36m
Deal found 9/2![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 9/3. 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 9/176:10 am -
2 stops16h 06m
Mon 9/287:23 am -
1 stop11h 33m
Deal found 9/3![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 9/6. 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 9/227:25 am -
1 stop14h 51m
Sat 9/267:23 am -
1 stop8h 38m
Deal found 9/6![Delta logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 9/227:00 am -
1 stop15h 38m
Mon 9/281:59 am -
1 stop10h 55m
Deal found 9/2![Alaska Airlines logo]()
$433
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 September 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 September 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 10/67:02 am -
1 stop12h 06m
Tue 10/134:06 pm -
1 stop27h 53m
Deal found 9/3![Alaska Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 9/3. 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.
Sat 2/2011:05 am -
2 stops17h 10m
Fri 2/261:30 am -
2 stops17h 32m
Deal found 9/3![Delta logo]()
$415
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:15 am -
2 stops17h 01m
Mon 9/218:22 pm -
1 stop9h 06m
Deal found 9/3![United Airlines logo]()
$550
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 11/126:46 pm -
2 stops24h 23m
Wed 11/185:30 am -
1 stop30h 44m
Deal found 9/3![Alaska Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 9/3. 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 10/27:25 am -
1 stop14h 51m
Mon 10/57:23 am -
1 stop11h 33m
Deal found 9/3![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 9/3. 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 9/176:10 am -
2 stops16h 06m
Mon 9/287:23 am -
1 stop11h 33m
Deal found 9/3![Delta logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 11/177:46 am -
1 stop11h 02m
Wed 1/64:00 pm -
1 stop20h 27m
Deal found 9/2![Alaska Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:57 am -
2 stops17h 48m
Tue 11/31:50 am -
1 stop14h 16m
Deal found 9/5![Delta logo]()
$430
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 10/177:02 am -
2 stops27h 18m
Sat 10/247:02 am -
1 stop12h 57m
Deal found 9/6![Alaska Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 9/3. 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 1/1511:05 am -
2 stops17h 10m
Mon 1/181:30 am -
2 stops18h 03m
Deal found 9/3![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/178:33 am -
2 stops15h 24m
Sat 10/248:59 pm -
1 stop10h 53m
Deal found 9/2![United Airlines logo]()
$623
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 9/257:47 pm -
2 stops22h 31m
Sun 10/45:04 pm -
1 stop26h 55m
Deal found 9/2![Alaska Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 9/6. 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.
Mon 10/267:05 am -
1 stop10h 23m
Sun 11/11:40 am -
1 stop14h 26m
Deal found 9/6![Delta logo]()
$485
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:00 pm -
3 stops50h 39m
Sat 1/25:29 pm -
3 stops24h 44m
Deal found 9/3![Multiple Airlines logo]()
$1,475
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 11/45:17 pm -
1 stop12h 20m
Wed 12/99:55 pm -
2 stops22h 04m
Deal found 9/6![Alaska Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 9/6. 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 10/17:00 am -
2 stops17h 15m
Mon 10/56:12 am -
1 stop12h 44m
Deal found 9/6![Delta logo]()
$490
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:05 am -
2 stops13h 04m
Tue 10/136:30 am -
2 stops14h 12m
Deal found 9/4![Delta logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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.
Sat 10/37:02 am -
1 stop22h 35m
Sat 10/102:52 pm -
2 stops34h 48m
Deal found 9/4![Alaska Airlines logo]()
$551
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 9/227:00 am -
2 stops17h 09m
Sat 9/267:17 am -
2 stops18h 23m
Deal found 9/4![Alaska Airlines logo]()
$564
This Delta deal was found by Cheapflights users on 9/6. 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 9/247:25 am -
1 stop10h 07m
Mon 9/282:30 pm -
2 stops16h 23m
Deal found 9/6![Delta logo]()
$565
This Booking.com deal was found by Cheapflights users on 9/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:47 pm -
2 stops29h 58m
Mon 10/59:43 am -
3 stops15h 57m
Deal found 9/3![Alaska Airlines logo]()
$586
This Delta deal was found by Cheapflights users on 9/5. 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 12/27:00 am -
1 stop12h 04m
Mon 12/76:15 am -
1 stop14h 16m
Deal found 9/5![Delta logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 9/157:47 pm -
2 stops23h 41m
Fri 9/189:48 am -
2 stops34h 11m
Deal found 9/1![Alaska Airlines logo]()
$592
This Delta deal was found by Cheapflights users on 9/6. 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 11/1711:25 am -
2 stops15h 59m
Wed 1/66:00 am -
2 stops13h 46m
Deal found 9/6![Delta logo]()
$617
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 9/308:08 am -
2 stops13h 06m
Mon 10/52:28 pm -
2 stops15h 44m
Deal found 9/6![Delta logo]()
$637
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 11/165:17 pm -
1 stop19h 20m
Wed 11/185:31 pm -
1 stop18h 43m
Deal found 9/4![Alaska Airlines logo]()
$930
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 11/135:17 pm -
1 stop19h 20m
Mon 11/305:38 pm -
1 stop8h 02m
Deal found 9/2![Alaska Airlines logo]()
$966
This Alaska Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:30 pm -
2 stops29h 23m
Wed 2/312:38 pm -
2 stops23h 49m
Deal found 9/5![Alaska Airlines logo]()
$1,036
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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.
Fri 1/295:30 pm -
2 stops30h 06m
Tue 2/23:29 pm -
2 stops20h 58m
Deal found 9/4![Alaska Airlines logo]()
$1,040
This Booking.com deal was found by Cheapflights users on 9/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:02 am -
2 stops40h 21m
Sat 10/3112:40 pm -
2 stops38h 04m
Deal found 9/3![Alaska Airlines logo]()
$1,043
Last-minute flights from Dulles Intl to AlaskaDiscover last-minute flight deals from Dulles Intl to Alaska. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Alaska. Data last updated September 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/3. 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 9/176:10 am -
2 stops16h 06m
Mon 9/287:23 am -
1 stop11h 33m
Deal found 9/3![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 9/3. 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 9/176:10 am -
2 stops16h 06m
Mon 9/217:23 am -
1 stop11h 33m
Deal found 9/3![Delta logo]()
$441
This Delta deal was found by Cheapflights users on 9/6. 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 9/227:25 am -
1 stop14h 51m
Sat 9/267:23 am -
1 stop8h 38m
Deal found 9/6![Delta logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 9/227:00 am -
1 stop15h 38m
Mon 9/281:59 am -
1 stop10h 55m
Deal found 9/2![Alaska Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 9/237:00 am -
1 stop17h 59m
Mon 9/288:30 am -
1 stop17h 10m
Deal found 9/4![Alaska Airlines logo]()
$434
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:47 pm -
2 stops30h 59m
Sat 9/265:30 am -
1 stop20h 10m
Deal found 9/4![Alaska Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 9/2. 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.
Tue 9/297:25 am -
1 stop13h 02m
Sat 10/316:30 am -
1 stop9h 36m
Deal found 9/2![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 9/3. 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 10/27:25 am -
1 stop14h 51m
Mon 10/57:23 am -
1 stop11h 33m
Deal found 9/3![Delta logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 10/67:02 am -
1 stop12h 06m
Tue 10/134:06 pm -
1 stop27h 53m
Deal found 9/3![Alaska Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 9/2. 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 10/77:05 am -
1 stop10h 23m
Mon 10/126:30 am -
1 stop12h 19m
Deal found 9/2![Delta logo]()
$403
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/177:02 am -
1 stop14h 27m
Sat 10/249:07 am -
1 stop10h 52m
Deal found 9/2![Alaska Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 9/3. 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 10/307:23 am -
2 stops21h 22m
Tue 11/31:50 am -
1 stop14h 16m
Deal found 9/3![Delta logo]()
$410
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 September 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 September 6, 2026.
This Delta deal was found by Cheapflights users on 9/4. 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 9/237:25 am -
1 stop14h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$235
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/147:02 am -
2 stops38h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Alaska Airlines logo]()
$236
This Delta deal was found by Cheapflights users on 9/2. 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 9/257:25 am -
1 stop13h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 9/6. 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 10/17:25 am -
1 stop10h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 9/237:47 pm -
3 stops29h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 10/141:10 pm -
1 stop10h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 9/6. 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 10/17:25 am -
1 stop9h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$293
This Priceline deal was found by Cheapflights users on 9/6. 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.
Thu 10/17:00 am -
2 stops20h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$298
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 10/37:02 am -
3 stops17h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 9/3. 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 10/97:05 am -
1 stop17h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$393
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:02 am -
1 stop18h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$397
This Expedia deal was found by Cheapflights users on 9/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:47 pm -
2 stops22h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Alaska Airlines logo]()
$404
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 September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $403 (Delta) |
One-way from | $235 (Delta) |
Popular in | July |
Cheapest in | February |
Average price | $570 |
Good round-trip deal | $805 or less |
Good one-way deal | $642 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 7,457,451 searches. Data last updated September 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 Washington, D.C. Dulles Intl - JNU Juneau Intl
IADJNU
Washington, D.C. Dulles Intl
Wed 9/23
7:25 am-6:16 pm
1 stop14h 51m
Juneau Intl
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$235
Washington, D.C.Juneau
IAD Washington, D.C. Dulles Intl - JNU Juneau Intl
IADJNU
Washington, D.C. Dulles Intl
Sat 10/3
7:25 am-6:16 pm
1 stop14h 51m
Juneau Intl
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$235
Washington, D.C.Anchorage
IAD Washington, D.C. Dulles Intl - ANC Anchorage
IADANC
Washington, D.C. Dulles Intl
Fri 9/25
7:25 am-4:27 pm
1 stop13h 02m
Anchorage
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$237
Washington, D.C.Fairbanks
IAD Washington, D.C. Dulles Intl - FAI Fairbanks
IADFAI
Washington, D.C. Dulles Intl
Thu 10/1
7:25 am-1:32 pm
1 stop10h 07m
Fairbanks
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$247
Washington, D.C.Juneau
IAD Washington, D.C. Dulles Intl - JNU Juneau Intl
IADJNU
Washington, D.C. Dulles Intl
Wed 9/23
7:47 pm-9:26 pm
3 stops29h 39m
Juneau Intl
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$290
Washington, D.C.Anchorage
IAD Washington, D.C. Dulles Intl - ANC Anchorage
IADANC
Washington, D.C. Dulles Intl
Wed 10/14
1:10 pm-7:57 pm
1 stop10h 47m
Anchorage
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$292
Quickest round-trip
Washington, D.C.Anchorage
IAD Washington, D.C. Dulles Intl - ANC Anchorage
IADANC
Washington, D.C. Dulles Intl
Thu 10/1
7:25 am-1:23 pm
1 stop9h 58m
Anchorage
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$293
Washington, D.C.Anchorage
IAD Washington, D.C. Dulles Intl - ANC Anchorage
IADANC
Washington, D.C. Dulles Intl
Sat 12/5
7:00 am-3:04 pm
1 stop12h 04m
Anchorage
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$293
Washington, D.C.Fairbanks
IAD Washington, D.C. Dulles Intl - FAI Fairbanks
IADFAI
Washington, D.C. Dulles Intl
Thu 10/1
7:00 am-11:53 pm
2 stops20h 53m
Fairbanks
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$298
Washington, D.C.Juneau
IAD Washington, D.C. Dulles Intl - JNU Juneau Intl
IADJNU
Washington, D.C. Dulles Intl
Sat 10/3
7:02 am-8:13 pm
3 stops17h 11m
Juneau Intl
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$328
Showing 1-10 of 50 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-ANC
IAD-FAI
IAD-JNU
IAD-BRW
IAD-KTN
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-ANC
IAD-FAI
IAD-JNU
IAD-BRW
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 September 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 September 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?
Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Alaska flights typically cost between $566 and $715 in October.The cheapest round-trip price found within the last 5 days was $403 on Delta (Oct 7-Oct 12).
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Alaska?
Booking 56 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 September 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
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPhally,Oct 2024
IAD - SFO
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPhally,Oct 2024
IAD - SFO
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPhally,Oct 2024
IAD - SFO
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPhally,Oct 2024
IAD - SFO
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
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
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Complete your trip
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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 September 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 7,457,451 searches. Data last updated September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$342 | Average$566 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$422 | Average$800 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$546 | Average$609 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$597 | Average$807 | FlexibilityNo cancel fee | On-time69% |