Deals / Sales / Earth Day

ONE DAY ONLY EARTH DAY SALE!

Frontier is 43% more fuel-efficient than other airlines. Celebrate with $43 round trips to your favorite destinations.

*Buy by 4/22/24. Valid for travel Tuesdays & Wednesdays through 6/30/24 & 8/15 - 10/31/24. Blackout dates and route exclusions apply.  14-day advance purchase is required. Round trip purchase is required for domestic travel and not required for travel to/from Puerto Rico or Virgin Island.  

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Terms and Conditions

Fares must be purchased by 11:59 pm Eastern time on Apr. 22, 2024. Sale fares are valid for nonstop travel on Tuesday and Wednesday, through Jun. 30, 2024; and Aug. 15, 2024, through Oct. 31, 2024, except as noted:

The following blackout dates apply: Sep. 3, 2024; Not all markets are available for all dates of travel. 14-day advance purchase is required. Round trip purchase is required for domestic travel and not required for travel to/from Puerto Rico or Virgin Island.  

Discount Den™ fares are only available at FlyFrontier.com to Discount Den™ members. Join Discount Den here! Fare(s) shown include all transportation fees, surcharges and taxes, and are subject to change without notice until purchased. 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.


ORIGIN   DESTINATION Round trip all in fare
Domestic Routes:
Atlanta, GA to/from Hartford, CT $43
Atlanta, GA to/from Buffalo, NY $43
Atlanta, GA to/from Baltimore, MD $43
Atlanta, GA to/from Cleveland, OH $43
Atlanta, GA to/from Cincinnati, OH $43
Atlanta, GA to/from Denver, CO $43
Atlanta, GA to/from Dallas, TX $43
Atlanta, GA to/from Detroit, MI $43
Atlanta, GA to/from Fort Lauderdale, FL $43
Atlanta, GA to/from Grand Rapids, MI $43
Atlanta, GA to/from Houston, TX $43
Atlanta, GA to/from Islip, NY $43
Atlanta, GA to/from New York City (LaGuardia), NY $43
Atlanta, GA to/from Orlando, FL $43
Atlanta, GA to/from Chicago (Midway), IL $43
Atlanta, GA to/from Miami, FL $43
Atlanta, GA to/from Minneapolis/St. Paul, MN $43
Atlanta, GA to/from New Orleans, LA $43
Atlanta, GA to/from Chicago, IL $43
Atlanta, GA to/from Norfolk, VA $43
Atlanta, GA to/from Philadelphia, PA $43
Atlanta, GA to/from Pittsburgh, PA $43
Atlanta, GA to/from Raleigh, NC $43
Atlanta, GA to/from Syracuse, NY $43
Atlanta, GA to/from Tampa, FL $43
Atlanta, GA to/from Trenton, NJ $43
Austin, TX to/from Cleveland, OH $43
Austin, TX to/from Denver, CO $43
Austin, TX to/from Las Vegas, NV $43
Hartford, CT to/from Orlando, FL $43
Hartford, CT to/from Raleigh, NC $43
Hartford, CT to/from Tampa, FL $43
Bloomington/Normal, IL to/from Denver, CO $43
Nashville, TN to/from Denver, CO $43
Nashville, TN to/from Dallas, TX $43
Nashville, TN to/from Chicago, IL $43
Nashville, TN to/from Philadelphia, PA $43
Boston, MA to/from Cincinnati, OH $43
Boston, MA to/from Orlando, FL $43
Boston, MA to/from Philadelphia, PA $43
Boston, MA to/from Raleigh, NC $43
Buffalo, NY to/from Charlotte, NC $43
Buffalo, NY to/from Orlando, FL $43
Buffalo, NY to/from Philadelphia, PA $43
Buffalo, NY to/from Raleigh, NC $43
Buffalo, NY to/from Tampa, FL $43
Baltimore, MD to/from Cleveland, OH $43
Baltimore, MD to/from Charlotte, NC $43
Baltimore, MD to/from Detroit, MI $43
Baltimore, MD to/from Orlando, FL $43
Baltimore, MD to/from Chicago (Midway), IL $43
Baltimore, MD to/from Miami, FL $43
Baltimore, MD to/from Tampa, FL $43
Charleston, SC to/from Cleveland, OH $43
Charleston, SC to/from Philadelphia, PA $43
Cedar Rapids, IA to/from Denver, CO $43
Cleveland, OH to/from Charlotte, NC $43
Cleveland, OH to/from Denver, CO $43
Cleveland, OH to/from Dallas, TX $43
Cleveland, OH to/from Fort Lauderdale, FL $43
Cleveland, OH to/from Houston, TX $43
Cleveland, OH to/from Jacksonville, FL $43
Cleveland, OH to/from New York City (LaGuardia), NY $43
Cleveland, OH to/from Orlando, FL $43
Cleveland, OH to/from Miami, FL $43
Cleveland, OH to/from Minneapolis/St. Paul, MN $43
Cleveland, OH to/from New Orleans, LA $43
Cleveland, OH to/from Myrtle Beach, SC $43
Cleveland, OH to/from Philadelphia, PA $43
Cleveland, OH to/from Pensacola, FL $43
Cleveland, OH to/from Raleigh, NC $43
Cleveland, OH to/from Fort Myers, FL $43
Cleveland, OH to/from Savannah, GA $43
Cleveland, OH to/from Sarasota, FL $43
Cleveland, OH to/from Tampa, FL $43
Charlotte, NC to/from Cincinnati, OH $43
Charlotte, NC to/from Dallas, TX $43
Charlotte, NC to/from Houston, TX $43
Charlotte, NC to/from New York City (LaGuardia), NY $43
Charlotte, NC to/from Orlando, FL $43
Charlotte, NC to/from Chicago, IL $43
Charlotte, NC to/from Philadelphia, PA $43
Charlotte, NC to/from Trenton, NJ $43
Columbus, OH to/from Denver, CO $43
Columbus, OH to/from New Orleans, LA $43
Columbus, OH to/from Philadelphia, PA $43
Cincinnati, OH to/from Denver, CO $43
Cincinnati, OH to/from Dallas, TX $43
Cincinnati, OH to/from Fort Lauderdale, FL $43
Cincinnati, OH to/from Houston, TX $43
Cincinnati, OH to/from New York City (LaGuardia), NY $43
Cincinnati, OH to/from Orlando, FL $43
Cincinnati, OH to/from Miami, FL $43
Cincinnati, OH to/from Minneapolis/St. Paul, MN $43
Cincinnati, OH to/from Philadelphia, PA $43
Cincinnati, OH to/from Pensacola, FL $43
Cincinnati, OH to/from Portland, ME $43
Cincinnati, OH to/from Raleigh, NC $43
Cincinnati, OH to/from Fort Myers, FL $43
Cincinnati, OH to/from Tampa, FL $43
Denver, CO to/from Dallas, TX $43
Denver, CO to/from Des Moines, IA $43
Denver, CO to/from Detroit, MI $43
Denver, CO to/from El Paso, TX $43
Denver, CO to/from Fargo, ND $43
Denver, CO to/from Sioux Falls, SD $43
Denver, CO to/from Green Bay, WI $43
Denver, CO to/from Grand Rapids, MI $43
Denver, CO to/from Houston (Hobby) TX $43
Denver, CO to/from Houston, TX $43
Denver, CO to/from Indianapolis, IN $43
Denver, CO to/from Las Vegas, NV $43
Denver, CO to/from Los Angeles, CA $43
Denver, CO to/from Little Rock, AR $43
Denver, CO to/from Kansas City, MO $43
Denver, CO to/from Chicago (Midway), IL $43
Denver, CO to/from Memphis, TN $43
Denver, CO to/from Milwaukee, WI $43
Denver, CO to/from Madison, WI $43
Denver, CO to/from Missoula, MT $43
Denver, CO to/from Minneapolis/St. Paul, MN $43
Denver, CO to/from New Orleans, LA $43
Denver, CO to/from Oklahoma City, OK $43
Denver, CO to/from Omaha, NE $43
Denver, CO to/from Ontario, CA $43
Denver, CO to/from Chicago, IL $43
Denver, CO to/from Portland, OR $43
Denver, CO to/from Phoenix, AZ $43
Denver, CO to/from Pensacola, FL $43
Denver, CO to/from San Diego, CA $43
Denver, CO to/from San Antonio, TX $43
Denver, CO to/from Seattle, WA $43
Denver, CO to/from San Francisco, CA $43
Denver, CO to/from Salt Lake City, UT $43
Denver, CO to/from Sacramento, CA $43
Denver, CO to/from Santa Ana, CA $43
Denver, CO to/from St. Louis, MO $43
Denver, CO to/from Knoxville, TN $43
Denver, CO to/from Bentonville/Fayetteville, AR $43
Dallas, TX to/from Detroit, MI $43
Dallas, TX to/from Grand Rapids, MI $43
Dallas, TX to/from Houston, TX $43
Dallas, TX to/from Indianapolis, IN $43
Dallas, TX to/from Jacksonville, FL $43
Dallas, TX to/from Las Vegas, NV $43
Dallas, TX to/from Orlando, FL $43
Dallas, TX to/from Chicago (Midway), IL $43
Dallas, TX to/from Miami, FL $43
Dallas, TX to/from Minneapolis/St. Paul, MN $43
Dallas, TX to/from Omaha, NE $43
Dallas, TX to/from Ontario, CA $43
Dallas, TX to/from Chicago, IL $43
Dallas, TX to/from Phoenix, AZ $43
Dallas, TX to/from Pittsburgh, PA $43
Dallas, TX to/from Raleigh, NC $43
Dallas, TX to/from Fort Myers, FL $43
Dallas, TX to/from San Diego, CA $43
Dallas, TX to/from Salt Lake City, UT $43
Dallas, TX to/from St. Louis, MO $43
Dallas, TX to/from Tampa, FL $43
Des Moines, IA to/from Orlando, FL $43
Detroit, MI to/from Orlando, FL $43
Detroit, MI to/from Philadelphia, PA $43
Detroit, MI to/from Raleigh, NC $43
Detroit, MI to/from Tampa, FL $43
El Paso, TX to/from Las Vegas, NV $43
El Paso, TX to/from Ontario, CA $43
El Paso, TX to/from San Diego, CA $43
Fort Lauderdale, FL to/from Islip, NY $43
Fort Lauderdale, FL to/from Philadelphia, PA $43
Grand Rapids, MI to/from Orlando, FL $43
Houston (Hobby) TX to/from Orlando, FL $43
Houston, TX to/from Orlando, FL $43
Houston, TX to/from Chicago (Midway), IL $43
Houston, TX to/from Chicago, IL $43
Houston, TX to/from Phoenix, AZ $43
Houston, TX to/from Raleigh, NC $43
Indianapolis, IN to/from Orlando, FL $43
Indianapolis, IN to/from New Orleans, LA $43
Indianapolis, IN to/from Philadelphia, PA $43
Indianapolis, IN to/from Raleigh, NC $43
Islip, NY to/from Orlando, FL $43
Islip, NY to/from Myrtle Beach, SC $43
Islip, NY to/from West Palm Beach, FL $43
Islip, NY to/from Fort Myers, FL $43
Islip, NY to/from Tampa, FL $43
Jacksonville, FL to/from Philadelphia, PA $43
Las Vegas, NV to/from Los Angeles, CA $43
Las Vegas, NV to/from Oklahoma City, OK $43
Las Vegas, NV to/from Omaha, NE $43
Las Vegas, NV to/from Ontario, CA $43
Las Vegas, NV to/from Portland, OR $43
Las Vegas, NV to/from Phoenix, AZ $43
Las Vegas, NV to/from San Diego, CA $43
Las Vegas, NV to/from San Antonio, TX $43
Las Vegas, NV to/from Seattle, WA $43
Las Vegas, NV to/from San Francisco, CA $43
Las Vegas, NV to/from Salt Lake City, UT $43
Las Vegas, NV to/from Sacramento, CA $43
Las Vegas, NV to/from Santa Ana, CA $43
Los Angeles, CA to/from Phoenix, AZ $43
Los Angeles, CA to/from San Francisco, CA $43
New York City (LaGuardia), NY to/from Raleigh, NC $43
Kansas City, MO to/from Philadelphia, PA $43
Orlando, FL to/from Harrisburg, PA $43
Orlando, FL to/from Chicago (Midway), IL $43
Orlando, FL to/from Memphis, TN $43
Orlando, FL to/from Milwaukee, WI $43
Orlando, FL to/from New Orleans, LA $43
Orlando, FL to/from Chicago, IL $43
Orlando, FL to/from Norfolk, VA $43
Orlando, FL to/from Philadelphia, PA $43
Orlando, FL to/from Raleigh, NC $43
Orlando, FL to/from San Antonio, TX $43
Orlando, FL to/from St. Louis, MO $43
Orlando, FL to/from Syracuse, NY $43
Orlando, FL to/from Trenton, NJ $43
Orlando, FL to/from Knoxville, TN $43
Orlando, FL to/from Bentonville/Fayetteville, AR $43
Chicago (Midway), IL to/from Miami, FL $43
Chicago (Midway), IL to/from Philadelphia, PA $43
Chicago (Midway), IL to/from Raleigh, NC $43
Chicago (Midway), IL to/from Tampa, FL $43
Miami, FL to/from Philadelphia, PA $43
Miami, FL to/from Raleigh, NC $43
Milwaukee, WI to/from Philadelphia, PA $43
Milwaukee, WI to/from Raleigh, NC $43
Missoula, MT to/from Phoenix, AZ $43
Minneapolis/St. Paul, MN to/from Philadelphia, PA $43
New Orleans, LA to/from Philadelphia, PA $43
New Orleans, LA to/from Raleigh, NC $43
Myrtle Beach, SC to/from Philadelphia, PA $43
Ontario, CA to/from Portland, OR $43
Ontario, CA to/from Phoenix, AZ $43
Ontario, CA to/from Seattle, WA $43
Ontario, CA to/from San Francisco, CA $43
Ontario, CA to/from Salt Lake City, UT $43
Ontario, CA to/from Sacramento, CA $43
Chicago, IL to/from Philadelphia, PA $43
Chicago, IL to/from Portland, ME $43
Chicago, IL to/from Raleigh, NC $43
Norfolk, VA to/from Philadelphia, PA $43
West Palm Beach, FL to/from Philadelphia, PA $43
West Palm Beach, FL to/from Trenton, NJ $43
Portland, OR to/from Phoenix, AZ $43
Portland, OR to/from San Francisco, CA $43
Portland, OR to/from Salt Lake City, UT $43
Philadelphia, PA to/from Pittsburgh, PA $43
Philadelphia, PA to/from Pensacola, FL $43
Philadelphia, PA to/from Portland, ME $43
Philadelphia, PA to/from Raleigh, NC $43
Philadelphia, PA to/from Fort Myers, FL $43
Philadelphia, PA to/from Savannah, GA $43
Philadelphia, PA to/from Sarasota, FL $43
Philadelphia, PA to/from St. Louis, MO $43
Philadelphia, PA to/from Tampa, FL $43
Philadelphia, PA to/from Knoxville, TN $43
Phoenix, AZ to/from San Diego, CA $43
Phoenix, AZ to/from Seattle, WA $43
Phoenix, AZ to/from San Francisco, CA $43
Phoenix, AZ to/from Salt Lake City, UT $43
Phoenix, AZ to/from Santa Ana, CA $43
Pittsburgh, PA to/from Raleigh, NC $43
Portland, ME to/from Raleigh, NC $43
Raleigh, NC to/from Syracuse, NY $43
Raleigh, NC to/from Tampa, FL $43
Raleigh, NC to/from Trenton, NJ $43
Fort Myers, FL to/from Trenton, NJ $43
San Diego, CA to/from San Francisco, CA $43
San Francisco, CA to/from Salt Lake City, UT $43
San Francisco, CA to/from Santa Ana, CA $43
Tampa, FL to/from Trenton, NJ $43

ORIGIN   DESTINATION One way fare
Puerto Rico and Virgin Island Routes:
Aguadilla, PR to/from Orlando, FL $43
Fort Lauderdale, FL to/from San Juan, PR $43
Orlando, FL to/from Ponce, PR $43
Orlando, FL to/from San Juan, PR $43
Miami, FL to/from San Juan, PR $43
West Palm Beach, FL to/from San Juan, PR $43
Fort Myers, FL to/from San Juan, PR $43
San Juan, PR to/from St. Thomas, VI $29
San Juan, PR to/from St. Croix, VI $29