Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Published August 11, 2026 by

Nonstop Flights: Austin to/from Seattle or Long Beach $203-$237 round-trip [September-December] (No Christmas) – Southwest

[08/11/2026 @ 03:18 PM CT] Deal time-stamp.

To book: Use our updated link list.

Or book with these sites: Expedia, Skyscanner, Priceline, Travelocity, Orbitz, CheapTickets, Kayak.

Southwest has round-trip flights from Austin (AUS) to Seattle or Long Beach (SEA, LGB) for $203-$237, NONSTOP. Flights September to December. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Origin/Destination reversible. No Christmas dates available.

Use a card like the Southwest Rapid Rewards® Plus Credit Card to earn points towards a Companion Pass®. Companion Pass is the benefit that allows you to choose one person to fly with you, free of airline charges* every time you purchase or redeem points for a flight. *Companion Pass doesn’t cover taxes and fees.

It is common to find Southwest gift-cards for sale at a discount of about -$70 to -$20 off the redeemable value at Costco and Sam’s Club. Before you finalize your booking you should check to see if you can save more money by using a gift card.

You can usually save more money by booking your flight+hotel together as a package instead of separately.

We post new flight deals often! You can check out our other deals by returning to the Front Page of our website: escapeatx.com (linked).

Here are some other offers that we think are worth mentioning. List updated 04/21/2026.

We now track coupon codes, discount codes, gift card discounts, and credit card offers that have a better value than their historical averages.

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Use the example date links on our website to pull up the fare.

Seattle fares:

Long Beach fares: [2026-08-11 15:18:00] This deal is still available, but the original date ranges may have shifted. We have updated the example date links in this post to reflect those changes. Expect prices to fluctuate by about +/- 10%.

  • Austin to Long Beach - Weekend Dates: (Expedia) Oct 30 - Nov 02 / Other dates: There may be more dates available than the ones we list here, use the "flexible date" button on Expedia to find similar fares.

 

When you are ready to book your flight or hotel, please use the links on our site to begin your booking process so we receive credit for the referral.

  • Tips: Different booking websites will often have differing routes, prices, and availability. Before you finalize your purchase, do a quick check on BookingBuddy, Skyscanner, and Kayak to see if any other site or airline is offering a better deal.

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Flights departing from a different city (our other websites):

Other Useful Links:

  • [Budget Travel] – list all the posts that deal with Budget Travel (filter out all the flight deal posts)

Ren P. Artemio

Ren P. Artemio

Ren is the Chief Director of Nap Times at Escape Houston, Escape ATX, Cheap DFW, and Escape Flights. He really likes researching airfare and the travel industry, especially when it means getting a cheap flight to anywhere (he's not picky).

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