Nonstop Flights: Austin or San Antonio to/from Denver, Las Vegas, Atlanta, or Orlando $38 r/t [September-November] (No Thanksgiving) – Frontier

[09/04/2023 @ 08:21 PM CT] Deal time-stamp.

This list was updated and refreshed on September 07, 2023 @ 12:24 PM Central Time.

Deals are usually valid 24 to 72 hours after posting, but can expire at any time (see time-stamp).

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Or book with these sites: Google Flights, Frontier, Expedia, Priceline, BookingBuddy, Travelocity, Tripadvisor, Skyscanner, Orbitz, Hotwire, CheapTickets, Kayak.

Frontier has round-trip flights from Austin or San Antonio (AUS, SAT) to Denver, Las Vegas, Atlanta, or Orlando (DEN, LAS, ATL, MCO) for $38, NONSTOP. Flights September to November. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.

Cheapest flights for Atlanta and Orlando are via San Antonio.

Frontier fares do not include a free carry-on bag. Only a small personal item, like a Jansport SuperBreak backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.

Frontier seats only have 28-inches of pitch; 2-to-3 inches less space than most other airlines.

I’m currently using a small Jansport backpack as my “personal item” when I fly Frontier. Dimensions for my backpack are: 18″ x 13″ x 8.5″. Which is half-an-inch larger than what is officially allowed by Frontier, but it has never been a problem for me. Bag designs like the Jansport SuperBreak backpack have the same dimensions as the bag I’m using, and also have a large main compartment, which makes it ideal for stuffing as much as you can into the limited amount of space.

Here are some other offers that we think are worth mentioning. List updated 07/11/2024.

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

  • Airfare/Hotel coupons on Hopper: (updated daily-ish) Hopper always has discount coupons on their main page. The full list is on Hopper’s website. Keep in mind that Hopper is an OTA, so don’t expect them to honor the free 24-hour cancellation period, or to have the lowest base fare price. Hopper will try to up-sell you on a lot of extras like “cancel for any reason” policies, if you decide to use Hopper we advise that you decline all of those extras.
  • It is common to find Southwest and Alaska Airlines gift-cards for sale at a discount of about -$50 to -$20 off the redeemable value at Costco and Sam’s Club. Before you finalize your booking on either of these airlines, you should check to see if you can save more money by using a gift card.

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

This list was updated and refreshed on September 07, 2023 @ 12:24 PM Central Time.

Nonstop: Flights from Austin

  • $38: AUS – Denver
    • Bare economy – (lowest moving average: $82) – deal time: 9/4/2023 8:02:00 PM
  • $38: AUS – Las Vegas
    • Bare economy – (lowest moving average: $84) – deal time: 9/4/2023 8:04:00 PM

Nonstop: Flights from San Antonio

  • $38: SAT – Atlanta
    • Bare economy – (lowest moving average: $102) – deal time: 9/4/2023 8:04:00 PM
  • $38: SAT – Denver
    • Bare economy – (lowest moving average: $82) – deal time: 9/4/2023 8:04:00 PM
  • $38: SAT – Las Vegas
    • Bare economy – (lowest moving average: $84) – deal time: 9/4/2023 8:04:00 PM
  • $38: SAT – Orlando
    • Bare economy – (lowest moving average: $83) – deal time: 9/4/2023 8:04:00 PM

I was able to pull this up on Google Flights or Frontier.


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: Rent a car for cheaper by using Priceline’s “Express Deals”. The rental car company will be hidden until after you purchase, but this allows those companies to undercut the published rate indirectly. You can remove low quality companies from those hidden results. The trick is to use the quality filter on their website to remove any rental car company with a review rating under 7.0 and then pick the deals that survive the filter. Note that the quality filter is only available on the desktop/web version of the Priceline website and isn’t available on the mobile version.
  • Tips: Use Tripadvisor to create a Hotel “short list”. First, plug in your dates and destination. Then select “Sort by Traveler Ranked”. Finally, select the “Traveler Ranking” filter to show “only 4* and up”. Use this resulting “short list” of hotels to find the cheapest one with a high ranking.
  • Tips: The Chase Sapphire Preferred® Card allows for 1-to-1 point transfers to several airline loyalty programs. Booking with points is a good alternative to paying with cash when the price of airfare is high. Here is the current list of Chase Sapphire transfer partners: United, Southwest, jetBlue, British Airways, Iberia, Singapore Airlines, Emirates, Air France, KLM, Virgin Atlantic, Aer Lingus, and Air Canada.
  • Tips: Hotel rates for Weekend dates are usually higher than the rates for Sunday through Thursday. Tripadvisor has a color-coded date calendar, red when the average hotel price for that day is more expensive, green for less expensive. You can use this to get an overview of what dates in the month are at a discount.
  • 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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