Southwest 2-Day Sale: Domestic Flights Starting at $40 One-Way

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Southwest 2-Day Sale: Domestic Flights Starting at $40 One-Way

Million Mile SecretsSouthwest 2-Day Sale: Domestic Flights Starting at $40 One-WayMillion Mile Secrets Team

We devote thousands of hours of research to help you get Big Travel with Small Money. You support us by signing-up for credit cards through partner links which earn us a commission. Here’s our full Advertising Policy.

Via Miles to Memories, Southwest is having a sale!

You can fly between tons of US cities starting at just $40, or 1,727 Southwest points, one-way.  But you’ll have to buy your flights by December 14, 2017.

For example, I found flights from Chicago to New York City for $40 one-way.  This sale is valid for travel primarily between January 9, 2018, and March 7, 2018.

Southwest 2 Day Sale Domestic Flights Starting At 40 One Way
Use This Southwest Sale to Visit New York City This Winter for Less

Here are the details.  And how to search for deals from your city!

How to Book It

Link:   Southwest Sale Into 2018

Link:   Miles to Memories

With Southwest’s latest sale, fares start at just $40 one-way.  For example, you can fly one-way from Denver to Los Angeles for $40, to Seattle for $69, or to Washington, DC, for $70.

You must purchase your ticket by December 14, 2017, by 11:59 pm in the origin city.  Here’s are the details:

  • You can buy domestic tickets for travel between January 9, 2018, and March 7, 2018
  • Eligible dates to or from San Juan, Puerto Rico, are between January 16, 2018, and March 1, 2018, and April 3, 2018, to May 17, 2018
  • Tickets are non-refundable

Don’t forget, if you’ve already booked Southwest flights, check this sale to make sure your flights aren’t now available for cheaper!  Because if they are, you can cancel your Southwest flight for free and re-book with the better price.

You can check Miles to Memories for how to book.  Then book directly on the Southwest website.  And don’t forget to check out this post on how to tell if a Southwest sale is worthwhile!

Southwest Tips

In addition to the savings, there are lots of other benefits to flying Southwest including:

  • Cancel Without Penalty – You can always book now and cancel later.  On award flights the points and taxes will be refunded.  And if you book a paid flight, as long as you cancel within 10 minutes before your flight, you’ll get a credit towards another Southwest flight (good for 1 year)
  • Change Without Fees – If your plans change, you can make adjustments to your flight for free.  However, if your new flight costs more, you’ll have to pay the difference.
  • 2 Checked Bags for Free – Every passenger gets 2 free checked bags.  This saves you ~$25 per bag.
  • Bring Someone Along for the Ride for Free – With the Southwest Companion Pass, a friend or family member flies with you for free for up to 2 years!  This is an amazing deal and it’s the reason why Emily and I fly Southwest almost exclusively on domestic flights.  You can earn the Companion Pass in 8 easy steps!

Hotel Information

If you book a sale flight, remember there are lots of ways to get cheap or free hotel rooms with points from credit card bonuses and spending.

To find hotels that can be booked with points, I use Hotel Hustle (which even shows you if rooms are actually available!) or AwardMapper.

Remember, you can transfer flexible points like Chase Ultimate Rewards or American Express Membership Rewards to different hotel programs.  

Note:  If you prefer to book paid stays, check out discount sites like Orbitz, Expedia, or TravelPony for deals.  But remember you won’t get stay credits or points (and might not have your elite status recognized!).

Airbnb is another terrific way to save money on accommodations, especially for longer stays.  Here are some tips on how to negotiate a better Airbnb price, and how to find a safe and comfortable Airbnb.

Use a Credit Card That Earns Bonus Miles & Points

These cards earn bonus miles or points for paid airfare:

Card NameWhat It Earns
American Express® Gold Card
- Earn 3X American Express Membership Rewards points for airfare purchased directly from airlines

- $100 Airline fee credit. Up to $100 a year for incidental fees with your selected airline

- Terms apply
SimplyCash® Plus Business Credit Card from American Express
- 3% cash back on airfare purchased directly from airlines on the first $50,000 when you choose this as your 3% cash back category

- Here's my review of the card

- Terms apply
The Platinum Card® from American Express
- Earn 5X American Express Membership Rewards points for flights booked directly with airlines or with American Express Travel

- $200 Airline Fee Credit. Up to $200 a year in baggage fees and more at 1 airline

- Here's my review of the card

- Terms apply
Barclaycard Arrival Plus World Elite Mastercard- Earn 2 miles per $1 on all purchases

- Use miles for travel statement credits (minimum 10,000 miles for $100)

- Here's my review of the card
Chase Sapphire Reserve
- Earn 3 miles per $1 on travel and dining

- $300 statement credit for travel purchases per calendar year (including hotels, airfare, etc.)

- Here's my review of the card
Chase Sapphire Preferred® Card
- Earn 2X Chase Ultimate Rewards points on travel, including airfare

- Here's my review of the card
Citi Prestige® Card
- Earn 3X ThankYou points for airfare & hotels

- $250 statement credit for airfare & baggage fees each calendar year

Ink Business Preferred℠ Credit Card
InkBusinessPreferred
- Earn 3X Chase Ultimate Rewards points on the first $150,000 spent on travel, including airfare each year

- Here's my review of the card
Or pay with an airline credit card for specific perks!

And if you book a hotel, don’t forget to use one of these cards:

Card NameWhat It Earns
SimplyCash® Plus Business Credit Card from American Express
- 3% cash back on hotel rooms purchased directly from hotels on the first $50,000 when you choose this as your 3% cash back category

- Here's my review of the card

- Terms apply
Barclaycard Arrival Plus World Elite Mastercard- Earn 2 miles per $1 on all purchases

- Use miles for travel statement credits (minimum 10,000 miles for $100)

- Here's my review of the card
Chase Sapphire Reserve
- Earn 3 miles per $1 on travel and dining

- $300 statement credit for travel purchases per calendar year (including hotels, airfare, etc.)

- Here's my review of the card
Chase Sapphire Preferred® Card
- Earn 2X Chase Ultimate Rewards points on travel, including hotels

- Here's my review of the card
Citi Prestige® Card
- Earn 3X ThankYou points for airfare & hotels

- Extend your trip with a complimentary 4th night stay at any hotel of your choice
Ink Business Preferred℠ Credit Card
InkBusinessPreferred
- Earn 3X Chase Ultimate Rewards points on the first $150,000 spent on travel, including airfare & hotels each year

- Here's my review of the card
Or pay with a hotel credit card for specific perks!

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Southwest Rapid Rewards® Plus Credit Card

Southwest Rapid Rewards® Plus Credit Card

  • Earn 40,000 points after you spend $1,000 on purchases in the first 3 months your account is open. Plus earn 20,000 points after you spend $12,000 within your first year.
  • 3,000 bonus points after your Cardmember anniversary
  • 2 points per $1 spent on Southwest® purchases and Rapid Rewards® Hotel and Car Rental Partner purchases
  • 1 point per $1 spent on all other purchases
  • Earn unlimited points that don't expire as long as your card account is open
  • No blackout dates or seat restrictions
  • Bags fly free® and no change fees
  • Redeem your points for flights, hotel stays, gift cards, access to events and more

More Info

Editorial Note: We're the Million Mile Secrets team. And we're proud of our content, opinions and analysis, and of our reader's comments. These haven’t been reviewed, approved or endorsed by any of the airlines, hotels, or credit card issuers which we often write about. And that’s just how we like it! :)

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