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southwest companion pass promo

Ends Tonight: Book 1 Roundtrip Flight & Earn a Southwest Companion Pass for Summer!

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How do BOGO flights this summer sound? Here's your chance to try out the Southwest Companion Pass – and get it easier than ever: Book just one round-trip Southwest flight (or two one-ways) and you'll unlock free buy-one, get-one flights late this summer and early fall with Southwest.

But this promotion ends soon! You need to register and book those flights by tonight, Wednesday, March 27 to earn that Companion Pass. You don't need to take those flights this week, but you do need to register and book before the deadline.

Here's how it works:

  1. Register for this promotion and purchase a roundtrip flight (or two one-way trips) with Southwest by Wednesday, March 27 at 11:59 p.m. CT.
  2. Make sure you book flights that depart and land by May 22 to earn this promotional Companion Pass. 
  3. After you do, you'll earn a Companion Pass and bring a friend for free (plus taxes and fees, which start at just $5.60 for a one-way domestic flight) with you on any and all Southwest flights you take from Aug. 5, 2024 through Oct. 2, 2024.

That's right: Buy and take just one roundtrip Southwest flight, and you'll get a free Companion Pass for nearly two months – including the tail end of summer!

southwest companion pass 

The Southwest Companion Pass is one of the best deals in the world of travel, period. Depending on when and how you earn it, you can get nearly two years of BOGO flights. But earning the full Companion Pass requires either a ton of flying or earning a more than 100,000 points by opening Southwest credit cards.

That's what makes this promotion so great: Book and take just two Southwest flights and you get nearly two months of BOGO flights. Depending on how often you're able to put this pass to use in that two-month span, you could squeeze a ton of value out of it. Consider:

  • It's good on every Southwest flight you book for yourself and a companion from Aug. 5 through Oct. 2, 2024
  • You could book BOGO flights to almost anywhere in the U.S. for later this year, including Hawaii!
  • Southwest also flies to Mexico, Central America, and throughout the Caribbean.
  • Southwest will allow you to change your companion up to three times during the promotional period, which means you could get BOGO flights for yourself and up to three buddies this summer and fall.
  • While you need to book a paid cash flight to earn this Companion Pass, once you get your promotional Companion Pass, you can use it for BOGO flights even when redeeming your Southwest Rapid Rewards points to fly two for (nearly) free during the promotional period!
  • Check the full terms and conditions.


  • Southwest does not charge for checked bags or carry-on.
  • You can cancel any Southwest flight and be given a voucher for later use (no fee). If you book with points you can also cancel with no fee and the points are re-deposited.

We've seen limited-time promos like this before to earn a few months of using the Companion Pass. But this is arguably the best yet, considering it lasts nearly two full months … including the late summer and early fall!

Read our full guide to earning and using the Southwest Companion Pass!


Bottom Line

This promotion is a steal! The Companion Pass is one of the best deals out there. Earning two months of BOGO flights by taking just one Southwest flight is an amazing opportunity.

If you've got travel plans for this spring, don't pass this up. But be sure to register now and book a flight for this spring by the deadline: 11:59 p.m. CST tonight, Wednesday, March 27!

Do that and you'll get nearly two full months of BOGO flights this August, September, and early October!

Editorial Disclaimer: Opinions expressed here are the author’s alone, not those of any bank, credit card issuer, airlines or hotel chain, and have not been reviewed, approved or otherwise endorsed by any of these entities.

Disclaimer: The responses below are not provided or commissioned by the bank advertiser. Responses have not been reviewed, approved or otherwise endorsed by the bank advertiser. It is not the bank advertiser’s responsibility to ensure all posts and/or questions are answered.

23 Responses

  • I bought flights yesterday for Nov travel before this came out. Can I cancel and then rebook with the voucher funds for this to count? Or should my spouse rebook it?

  • I signed up for the rapid rewards & purchased my southwest flight yesterday 9/23 for 10/16. What do I do next to get confirmation about the companion pass?!

    • Hey Taylor! Once you are qualified for a Promotional Companion Pass, meaning you registered, booked, and traveled on a qualifying flight during the applicable dates specified in the promotions terms and conditions, you will receive an email from Southwest that includes information on next steps and how to designate and utilize the Promotional Companion Pass. Southwest intends to send this email to all qualifying Members within 10 days after the Promotional travel period ends on November 15, 2020. All details in Southwest’s promo terms here: https://www.southwest.com/companionpasspromo/?irgwc=1&clickid=XMvT7ESiVxyOWjLwUx0Mo3bxUkiSTp1Ckwtt240

    • You need to register for the promo, then book the flight per the terms and conditions.
      Terms and conditions
      Register for this promotion, then book one round trip or two one-way qualifying Southwest® flights between 8:00 a.m. on September 6, 2022 and 11:59 p.m. CST on September 8, 2022 for travel from September 6 to November 17, 2022 (the “Promotion Period”), and fly during the Promotion Period to earn a Promotional Companion Pass® valid for use between January 4 and March 4, 2023.

  • This is great! I currently have the Companion Pass after YEARS of plotting to get it and make it stretch for almost two years. I finally got it in March of 2020…just as the pandemic was heating up. Needless to say, I haven’t gotten much use out of it last year or this year. I’m hoping I can figure out how to extend it into 2022. If anyone has any thoughts on how this promotion may help (or other thoughts on extending), I’d be grateful to hear them!

  • It looks like you can only use the pass for travel that happens in January and Feb, not “You could book BOGO flights to almost anywhere in the U.S. for next year, including Hawaii!”

    On the Southwest website:
    “The Promotional Companion Pass is valid from January 6 to February 28, 2022 and allows you to designate one person to fly with you, free of airline charges* (does not include taxes and fees from $5.60 one-way) on flights purchased by you from January 6 to February 28, 2022, booked through Southwest, and completed between January 6 to February 28, 2022.”

    Am I reading something wrong?

  • I just booked a RT turnaround trip to PHX for $98 so I can get this promotion. Within the 2 months I’m more than sure I will have a trip or two used on this promo. But even 1 trip will be more than worth it.

  • When will I actually receive the companion pass? I have travel booked for January already and am wondering when I’ll be able to add my companion to the reservation?

  • Does anyone know if we would still qualify for the promotion if we book but “miss” the flight? I’ve read all the terms and conditions and can’t find anything that mentions this. Wouldn’t it still qualify being that it’s a booked revenue flight?

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