TODAY ONLY! Get a FREE seat when you book + 30 places under $30 💚

͏ Get these deals before they're gone! CELEBRATE FRONTIER TURNING 30 WITH 30 DESTINATIONS UNDER $30* one-way [Book now]( *Buy by 7/31/24. Fly 8/15 - 10/31/24. Valid for nonstop travel, select days of the week. Seats limited. Restrictions apply. 14-day advance purchase required. TODAY ONLY: GET FREE SEAT SELECTION WITH YOUR BOOKING! [BOOK NOW]( Buy by 7/2/24. Fly 8/13 - 11/19/24. Blackout dates apply. Valid for travel select days of week. Limit one standard seat per person, per direction. Prices found by others for one-way flights within the past 48hrs. Prices shown may require membership in our travel club Discount Den. Is Denver Not Your Home Airport? [Manage Your Preferences to Update.]( Rated Best Airline Card for Budget Travel by MONEY.com [EARN UP TO 60,000 BONUS MILES]( Take to the skies with the FRONTIER Airlines World Mastercard® after qualifying account activity. [Terms apply]( . [APPLY NOW]( [Book flight]( | [Deals]( | [Manage travel]( Connect with us Download the app Terms and Conditions: Fare Sale Fares must be purchased by 11:59 pm Eastern time on Jul. 31, 2024. Sale fares are valid for nonstop travel on Tuesday, Wednesday, and Saturday, through Aug. 15, 2024, through Oct. 31, 2024, except as noted: Travel to Las Vegas, NV, Sunday through Wednesday; Travel from Las Vegas, NV, Tuesday through Friday; Travel to Florida, Sunday through Wednesday; Travel from Florida, Tuesday through Friday. Directionality between markets applies in both directions. The following blackout dates apply: Sep. 3, 2024; Oct. 11-14, 2024. Not all markets are available for all dates of travel. 14-day advance purchase is required. Round trip purchase is not required. Terms and Conditions: Free Seat Selection Available at flyfrontier.com and through the Frontier mobile app. $0 limited-time price is available only at time of initial booking for new bookings made by 11:59pm Eastern time on July 2, 2024 for travel on Tuesdays, Wednesdays, and Saturdays from August 13 through November 19, 2024. Excludes blackout dates August 31, September 3, October 12 and 15, 2024. Free Standard Seat selection only, seat must be selected at time of initial booking. Limit one Standard Seat per person per flight segment, subject to availability. Terms and Conditions: General Discount Den fares are only available at FlyFrontier.com to Discount Den members. [Join Discount Den here!]( Fare(s) shown includes all transportation fees, surcharges and taxes, and are subject to change without notice. Seats are limited at these fares and certain flights and/or days of travel may be unavailable. All reservations are non-refundable, except that refunds are allowed for reservations made 7 days (168 hours) or more prior to departure and provided that a refund request is made within 24 hours of initial reservation. Changes or cancellations made to itineraries after the 24 hours will be subject to change fees, and any fare differential. [Learn more about our change policy.]( Previously purchased tickets may not be exchanged for special fare tickets. Flight segments must be cancelled prior to scheduled departure time or the tickets and all amounts paid will be forfeited. Except for bundles, additional travel services, such as [baggage]( and [advance seat assignments]( are available for purchase separately at an additional charge. In addition to these Terms and Conditions, please refer to Frontier Airlines' [Contract of Carriage](.