Extended: Alaska Airlines' originally published 48- hour flash sale has put another 24 on the clock. Until midnight tonight, you have another chance to score cheap flights starting at $39 one-way or $77 roundtrip are available throughout the continental U.S., Hawaii, Alaska, and on select international routes.

Other major carriers such as American, Delta, Hawaiian, JetBlue, Southwest, and United often price match along many of the routes, so make sure to compare to find the best deal for your spring getaway.

Travel Availability

The advertised travel period and travel days of the week are listed below. Some routes have low fares outside of these dates and/or for travel on other days of the week.

  • Travel Period: April 21 - June 10, 2020.
  • Travel Days of the Week: Tuesdays, Wednesdays, and Saturdays for most routes.
  • Travel to/from Hawaii: Mondays, Tuesdays, Wednesdays, and Thursdays.
  • International Travel Days: Varies by route.
  • Blackout Dates: None listed.

Click on the fare details below for more booking info.

Sale Period

Tickets must be purchased by Thursday, February 27, 2020, at 11:59 pm PT.

Sample Fares

All fares are nonstop and also work in the reverse direction. Except for international routes.

Flights to Hawaii on Sale

International Flights on Sale

Baggage

These fares include one carry-on bag plus one small personal item. Checked bag fees start at $30 each way.

Seat Assignments

Saver Fares allow for limited seat selection in the back of the aircraft. However, finding seats next to a travel partner may be difficult on some routes. If you choose not to select a seat, one will be assigned to you during check-in.

Related: How to Fly Alaska Airlines

Alternate Fares

Alaska's Main fares are usually around $10-$35 more each way and include a wider selection of seats to choose from and allow ticket changes/upgrades for a fee. Checked bag fees are the same $30 each way.

Other major airlines that are matching are mostly Basic Economy fares with similar restrictions. The main difference is that United's Basic Economy only includes a small personal item. Southwest does not sell Basic Economy and includes two free checked bags.

A few routes may have lower fares on connecting flights or for travel on ultra-low-cost carriers like Allegiant, Frontier, Spirit, or Sun Country.

Example Booking

As an example, I found seats departing Boston BOS on Wednesday, April 29, returning from Los Angeles LAX on Wednesday, May 6, 2020, for $197 roundtrip.

Stay on top of breaking sales, fare drops, and more! Follow us on Twitter @Airfarewatchdog. And make sure to sign up for FREE airfare alerts to be notified when prices drop.

Featured image: Philip Pilosian / Shutterstock

More Stories You'll Love