Flying to Alaska: Cheapest Months, Gateway Cities, and the Anchorage-Fairbanks Choice
When Alaska fares are lowest, which mainland cities have nonstops to Anchorage, and how to get to Fairbanks, Juneau, and the cruise ports.
By WarBird Flight editors · Updated September 14, 2026 · 2 min read
Seasons
June through August is the peak: long days, cruise season, and the highest fares of the year. May and September are the value months, with most attractions open and fares 20 to 40 percent lower. Winter fares to Anchorage are the lowest of all, aimed at residents rather than visitors, and February and March bring the northern lights season in Fairbanks.
Gateways
Seattle is the main gateway, with Alaska Airlines and Delta flying Anchorage many times a day and connections from every US city. Nonstops to Anchorage also run from Portland, Los Angeles, San Francisco, Denver, Salt Lake City, Phoenix, Minneapolis, Chicago, Dallas, Houston, and Atlanta in summer, with several dropping to seasonal or connecting service in winter.
Anchorage or Fairbanks
Anchorage (ANC) has the most flights and the lowest fares, and it is the base for Denali, the Kenai Peninsula, and the Alaska Railroad. Fairbanks (FAI) has nonstops from Seattle year-round and from a few more cities in summer, and it is the choice for the northern lights, the Arctic, and Denali from the north. An open-jaw ticket into one and out of the other avoids backtracking.
Cruise ports and Southeast Alaska
Juneau, Ketchikan, and Sitka are reached by Alaska Airlines from Seattle, mostly with stops. Cruise passengers usually fly into Anchorage for northbound sailings from Whittier or Seward, and out of Vancouver or Seattle for southbound ones; the cruise line's schedule decides which.
Book summer early, aim for the shoulder
Alaska's summer is short and demand is concentrated into June through August, so the peak fares are set early and hold — book summer travel three to five months out, and sooner for a cruise-linked flight where the ship's date is fixed. The better value, if your dates flex, is the May and September shoulder: most attractions are open, the crowds thin, and fares run meaningfully below the July peak. Winter fares to Anchorage are the lowest of all but are built for residents, not sightseeing; the exception is the February-March northern-lights season in Fairbanks, which draws its own visitor demand. Decide the month before the airport, because the season moves the fare more than the routing does.
Booking
Call (708) 866-8751 with your dates and whether you need Anchorage, Fairbanks, or both. The agent prices the open-jaw against a round trip and checks Alaska Airlines' fare classes, which include free checked bags on some fares that the lowest-fare bucket does not.
Cheapest recent flights to Alaska
From our fare snapshot: the lowest recorded fare on each route into Alaska, cheapest first.
- Fri, Oct 16 – Fri, Oct 23Miami to AnchorageMIA → ANC · UnitedCall(708) 866-8751$244round trip · recorded low
- Tue, Sep 22 – Tue, Sep 29Seattle to JuneauSEA → JNU · AlaskaCall(708) 866-8751$283round trip · recorded low
- Tue, Jun 22 – Wed, Jun 30Minneapolis to AnchorageMSP → ANC · AlaskaCall(708) 866-8751$360round trip · recorded low
- Wed, Nov 4 – Sun, Nov 8Philadelphia to AnchoragePHL → ANC · AlaskaCall(708) 866-8751$399round trip · recorded low
- Wed, Oct 14 · one-wayPalm Springs to AnchoragePSP → ANC · AlaskaCall(708) 866-8751$401one-way · recorded low
- Thu, Oct 29 – Sun, Nov 1St. Louis to AnchorageSTL → ANC · AlaskaCall(708) 866-8751$423round trip · recorded low
Recorded fares from cached search data, not live quotes. An agent confirms availability and today's price on the call.
All routes, airports, and monthly history: flights to Alaska.
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