Plan to arrive at SEA at least two hours before your flight. Use SEA Spot Saver for advance security screening appointments.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $231 (Alaska Airlines) |
One-way from | $131 (Vakatrip) |
Popular in | February |
Cheapest in | April |
Average price | $405 |
Good round-trip deal | $316 or less |
Good one-way deal | $230 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleAnchorage
SEA - ANC
SEAANC
Seattle/Tacoma Intl
Thu 12/11
9:25 am-12:07 pm
Nonstop3h 42m
Anchorage
Mon 12/15
5:37 pm-10:21 pm
Nonstop3h 44m
SeattleAnchorage
SEA - ANC
SEAANC
Seattle/Tacoma Intl
Sat 2/28
8:00 am-10:54 am
Nonstop3h 54m
Anchorage
Sat 2/28
2:30 am-6:58 am
Nonstop3h 28m
SeattleAnchorage
SEA - ANC
SEAANC
Seattle/Tacoma Intl
Sun 12/21
5:56 pm-8:37 pm
Nonstop3h 41m
Anchorage
Sat 12/27
1:15 am-6:00 am
Nonstop3h 45m
SeattleAnchorage
SEA - ANC
SEAANC
Seattle/Tacoma Intl
Tue 12/23
9:59 pm-12:44 am
Nonstop3h 45m
Anchorage
Wed 12/24
12:55 am-5:35 am
Nonstop3h 40m
SeattleAnchorage
SEA - ANC
SEAANC
Seattle/Tacoma Intl
Fri 12/19
9:25 am-12:10 pm
Nonstop3h 45m
Anchorage
Sun 12/28
1:15 am-6:00 am
Nonstop3h 45m
SeattleAnchorage
SEA - ANC
SEAANC
Seattle/Tacoma Intl
Fri 12/5
1:55 pm-4:34 pm
Nonstop3h 39m
Anchorage
Mon 12/8
5:37 pm-10:21 pm
Nonstop3h 44m
SeattleAnchorage
SEA - ANC
SEAANC
Seattle/Tacoma Intl
Fri 12/5
11:15 pm-1:54 am
Nonstop3h 39m
Anchorage
Sun 12/7
5:37 pm-10:21 pm
Nonstop3h 44m
SeattleAnchorage
SEA - ANC
SEAANC
Seattle/Tacoma Intl
Tue 12/23
12:00 pm-2:45 pm
Nonstop3h 45m
Anchorage
Sat 12/27
1:15 am-6:00 am
Nonstop3h 45m
SeattleAnchorage
SEA - ANC
SEAANC
Seattle/Tacoma Intl
Mon 12/1
7:29 am-10:26 am
Nonstop3h 57m
Anchorage
Sat 12/6
12:30 am-5:09 am
Nonstop3h 39m
SeattleAnchorage
SEA - ANC
SEAANC
Seattle/Tacoma Intl
Sat 1/17
1:39 pm-4:33 pm
Nonstop3h 54m
Anchorage
Mon 1/19
2:30 pm-8:45 pm
1 stop5h 15m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*1 star |
To ensure you get the cheapest price possible for a flight from Seattle to Anchorage, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, February is the cheapest month in which you can book a flight from Seattle to Anchorage (average of $239). Flying from Seattle to Anchorage in July is currently the most expensive (average of $367). 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.
One of the essential ways to save on airfare from Seattle to Anchorage is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 15% on airfare.
Travelers seeking maximum savings on their Seattle to Anchorage flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Sep 2025
SEA - MKE
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Sep 2025
SEA - MKE
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Sep 2025
SEA - MKE
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Sep 2025
SEA - MKE
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$407 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$275 | Average$397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$424 | FlexibilityNo cancel fee | On-time75% |