Fares starting as low as $19.
*Buy by 08/29/22. Fly by 10/4/22. Valid for non-stop domestic travel select days of week. Discount shown may require membership in our Discount Den travel club. Restrictions apply.
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Fares must be purchased by 11:59 pm Eastern time on Aug. 29, 2022. Sale fares are valid for domestic non-stop travel, on Monday through Thursday and Saturday through Oct. 4, 2022.The following blackout date applies: Sept 5, 2022. 7 day advance purchase is required. Round trip purchase is not required.
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.
Additional travel services, such as baggage and advance seat assignments are available for purchase separately at an additional charge. For a complete list of rules and regulations please refer to Frontier Airlines' Contract of Carriage and Terms and Conditions.
| ORIGIN | DESTINATION | DISCOUNT DEN FARE | |
| Denver, CO | to/from | Milwaukee, WI | $38 |
| Denver, CO | to/from | Santa Ana, CA | $38 |
| Raleigh, NC | to/from | Trenton, NJ | $25 |
| Orlando, FL | to/from | Chicago (Midway), IL | $44 |
| Atlanta, GA | to/from | Trenton, NJ | $19 |
| Charlotte, NC | to/from | Philadelphia, PA | $25 |
| Baltimore, MD | to/from | Denver, CO | $64 |
| Denver, CO | to/from | Portland, OR | $54 |
| Atlanta, GA | to/from | Fort Lauderdale, FL | $19 |
| Orlando, FL | to/from | Knoxville, TN | $40 |
| Philadelphia, PA | to/from | Fort Myers, FL | $19 |
| Houston, TX | to/from | Las Vegas, NV | $28 |
| Denver, CO | to/from | Seattle, WA | $54 |
| Hartford, CT | to/from | Orlando, FL | $19 |
| Orlando, FL | to/from | Madison, WI | $64 |
| Atlanta, GA | to/from | Denver, CO | $54 |
| Denver, CO | to/from | Orlando, FL | $69 |
| Orlando, FL | to/from | Portland, ME | $44 |
| Raleigh, NC | to/from | Syracuse, NY | $19 |
| Albuquerque, NM | to/from | Las Vegas, NV | $19 |
| Fort Lauderdale, FL | to/from | Hudson Valley, NY | $19 |
| Cincinnati, OH | to/from | Denver, CO | $38 |
| Denver, CO | to/from | Green Bay, WI | $38 |
| Atlanta, GA | to/from | Orlando, FL | $26 |
| Austin, TX | to/from | Las Vegas, NV | $19 |
| Baltimore, MD | to/from | Miami, FL | $19 |
| Cincinnati, OH | to/from | Miami, FL | $19 |
| Columbus, OH | to/from | Denver, CO | $44 |
| Las Vegas, NV | to/from | Memphis, TN | $19 |
| Fort Lauderdale, FL | to/from | Trenton, NJ | $19 |
| Orlando, FL | to/from | Hudson Valley, NY | $19 |
| Atlanta, GA | to/from | San Francisco, CA | $69 |
| Denver, CO | to/from | Myrtle Beach, SC | $19 |
| Charlotte, NC | to/from | Orlando, FL | $19 |
| Las Vegas, NV | to/from | Salt Lake City, UT | $19 |
| Denver, CO | to/from | Madison, WI | $44 |
| Grand Rapids, MI | to/from | Orlando, FL | $43 |
| Philadelphia, PA | to/from | Tampa, FL | $19 |
| Atlanta, GA | to/from | Hudson Valley, NY | $29 |
| Denver, CO | to/from | Louisville, KY | $44 |
| West Palm Beach, FL | to/from | Trenton, NJ | $19 |
| Indianapolis, IN | to/from | Raleigh, NC | $25 |
| Orlando, FL | to/from | San Antonio, TX | $44 |
| Oakland, CA | to/from | Phoenix, AZ | $38 |
| Denver, CO | to/from | Minneapolis/St. Paul, MN | $38 |
| Atlanta, GA | to/from | San Antonio, TX | $29 |
| Denver, CO | to/from | Oakland, CA | $44 |
| Fort Lauderdale, FL | to/from | Providence, RI | $19 |
| Atlanta, GA | to/from | Cleveland, OH | $19 |
| Las Vegas, NV | to/from | Seattle, WA | $30 |
| Colorado Springs, CO | to/from | Phoenix, AZ | $25 |
| Boston, MA | to/from | Miami, FL | $19 |
| Cleveland, OH | to/from | Fort Myers, FL | $54 |
| Des Moines, IA | to/from | Orlando, FL | $64 |
| Dallas, TX | to/from | San Francisco, CA | $54 |
| Orlando, FL | to/from | Omaha, NE | $69 |
| Denver, CO | to/from | San Antonio, TX | $38 |
| Las Vegas, NV | to/from | Santa Ana, CA | $19 |
| Fort Lauderdale, FL | to/from | Chicago (Midway), IL | $57 |
| Orlando, FL | to/from | St. Louis, MO | $19 |
| Atlanta, GA | to/from | St. Louis, MO | $19 |
| Philadelphia, PA | to/from | San Antonio, TX | $29 |
| Houston, TX | to/from | Philadelphia, PA | $19 |
| Denver, CO | to/from | Huntsville, AL | $44 |
| El Paso, TX | to/from | Las Vegas, NV | $19 |
| Phoenix, AZ | to/from | San Diego, CA | $19 |
| Colorado Springs, CO | to/from | Las Vegas, NV | $19 |
| Orlando, FL | to/from | Milwaukee, WI | $39 |
| Denver, CO | to/from | Ontario, CA | $38 |
| Philadelphia, PA | to/from | Raleigh, NC | $25 |
| Denver, CO | to/from | Norfolk, VA | $64 |
| Denver, CO | to/from | San Diego, CA | $38 |
| Philadelphia, PA | to/from | San Juan, PR | $64 |
| Denver, CO | to/from | Pittsburgh, PA | $54 |
| Baltimore, MD | to/from | Las Vegas, NV | $62 |
| Spokane, WA | to/from | Las Vegas, NV | $38 |
| Dallas, TX | to/from | Orlando, FL | $42 |
| Las Vegas, NV | to/from | Oakland, CA | $19 |
| Cedar Rapids, IA | to/from | Denver, CO | $19 |
| Houston (Hobby) TX | to/from | Las Vegas, NV | $28 |
| Orlando, FL | to/from | New Orleans, LA | $25 |
| Atlanta, GA | to/from | Las Vegas, NV | $55 |
| Denver, CO | to/from | Houston (Hobby) TX | $38 |
| Atlanta, GA | to/from | Islip, NY | $29 |
| Orlando, FL | to/from | Memphis, TN | $19 |
| Rochester, NY | to/from | Tampa, FL | $64 |
| Denver, CO | to/from | San Francisco, CA | $54 |
| Atlanta, GA | to/from | Providence, RI | $29 |
| Bismarck, ND | to/from | Denver, CO | $19 |
| Buffalo, NY | to/from | Las Vegas, NV | $64 |
| Las Vegas, NV | to/from | Sacramento, CA | $19 |
| Charleston, SC | to/from | Philadelphia, PA | $19 |
| Denver, CO | to/from | Des Moines, IA | $19 |
| Charlotte, NC | to/from | Trenton, NJ | $25 |
| Denver, CO | to/from | Miami, FL | $39 |
| Las Vegas, NV | to/from | Ontario, CA | $19 |
| Denver, CO | to/from | Tampa, FL | $19 |
| Las Vegas, NV | to/from | Philadelphia, PA | $53 |
| Denver, CO | to/from | New Orleans, LA | $44 |
| Indianapolis, IN | to/from | Orlando, FL | $27 |
| Atlanta, GA | to/from | New Orleans, LA | $19 |
| Cleveland, OH | to/from | Philadelphia, PA | $25 |
| Denver, CO | to/from | Syracuse, NY | $54 |
| Atlanta, GA | to/from | Baltimore, MD | $19 |
| Cleveland, OH | to/from | Tampa, FL | $19 |
| Atlanta, GA | to/from | San Juan, PR | $59 |
| Orlando, FL | to/from | Trenton, NJ | $19 |
| Cincinnati, OH | to/from | Orlando, FL | $29 |
| Denver, CO | to/from | Fargo, ND | $19 |
| Chicago (Midway), IL | to/from | Philadelphia, PA | $29 |
| Denver, CO | to/from | Salt Lake City, UT | $19 |
| Las Vegas, NV | to/from | San Antonio, TX | $27 |
| Hartford, CT | to/from | Denver, CO | $64 |
| Charlotte, NC | to/from | Las Vegas, NV | $58 |
| Denver, CO | to/from | Sioux Falls, SD | $19 |
| Bloomington/Normal, IL | to/from | Denver, CO | $38 |
| Las Vegas, NV | to/from | San Francisco, CA | $19 |
| Denver, CO | to/from | El Paso, TX | $19 |
| Denver, CO | to/from | Jacksonville, FL | $19 |
| Orlando, FL | to/from | Philadelphia, PA | $19 |
| Denver, CO | to/from | Omaha, NE | $19 |
| Islip, NY | to/from | Tampa, FL | $19 |
| Fort Myers, FL | to/from | Trenton, NJ | $38 |
| Denver, CO | to/from | Houston, TX | $38 |
| Atlanta, GA | to/from | Miami, FL | $19 |
| Raleigh, NC | to/from | San Juan, PR | $64 |
| Chicago (Midway), IL | to/from | Ontario, CA | $19 |
| Atlanta, GA | to/from | Buffalo, NY | $29 |
| Atlanta, GA | to/from | Tampa, FL | $19 |
| Philadelphia, PA | to/from | Savannah, GA | $19 |
| Orlando, FL | to/from | Harrisburg, PA | $38 |
| Buffalo, NY | to/from | Orlando, FL | $38 |
| Nashville, TN | to/from | Orlando, FL | $19 |
| Orlando, FL | to/from | Norfolk, VA | $38 |
| San Juan, PR | to/from | Tampa, FL | $49 |
| Las Vegas, NV | to/from | Orlando, FL | $43 |
| Las Vegas, NV | to/from | New Orleans, LA | $42 |
| Atlanta, GA | to/from | Chicago (Midway), IL | $19 |
| Jacksonville, FL | to/from | Philadelphia, PA | $19 |
| Dallas, TX | to/from | Las Vegas, NV | $19 |
| Orlando, FL | to/from | Chicago, IL | $44 |
| Denver, CO | to/from | Chicago (Midway), IL | $44 |
| Denver, CO | to/from | Pensacola, FL | $19 |
| Tampa, FL | to/from | Trenton, NJ | $38 |
| Denver, CO | to/from | Grand Rapids, MI | $54 |
| Cleveland, OH | to/from | Las Vegas, NV | $45 |
| Las Vegas, NV | to/from | Chicago, IL | $51 |
| Las Vegas, NV | to/from | St. Louis, MO | $19 |
| Boston, MA | to/from | Orlando, FL | $42 |
| Atlanta, GA | to/from | Hartford, CT | $29 |
| Orlando, FL | to/from | Providence, RI | $42 |
| Burlington, VT | to/from | Denver, CO | $89 |
| Las Vegas, NV | to/from | Reno, NV | $19 |
| Houston (Hobby) TX | to/from | Orlando, FL | $19 |
| Atlanta, GA | to/from | Detroit, MI | $19 |
| Denver, CO | to/from | Memphis, TN | $38 |
| Sioux Falls, SD | to/from | Las Vegas, NV | $38 |
| Houston, TX | to/from | Orlando, FL | $19 |
| Cincinnati, OH | to/from | Raleigh, NC | $25 |
| El Paso, TX | to/from | Orlando, FL | $59 |
| Atlanta, GA | to/from | Philadelphia, PA | $19 |
| Dallas, TX | to/from | Tampa, FL | $19 |
| Islip, NY | to/from | Myrtle Beach, SC | $34 |
| Milwaukee, WI | to/from | Fort Myers, FL | $64 |
| Boston, MA | to/from | Philadelphia, PA | $25 |
| Las Vegas, NV | to/from | Phoenix, AZ | $19 |
| Atlanta, GA | to/from | Houston, TX | $19 |
| Fort Lauderdale, FL | to/from | Islip, NY | $19 |
| Aguadilla, PR | to/from | Orlando, FL | $53 |
| Baltimore, MD | to/from | Orlando, FL | $26 |
| Islip, NY | to/from | West Palm Beach, FL | $19 |
| Denver, CO | to/from | Providence, RI | $84 |
| Orlando, FL | to/from | San Juan, PR | $64 |
| Atlanta, GA | to/from | Cincinnati, OH | $20 |
| Denver, CO | to/from | Harrisburg, PA | $64 |
| Cincinnati, OH | to/from | Fort Myers, FL | $19 |
| Atlanta, GA | to/from | Dallas, TX | $19 |
| Islip, NY | to/from | Orlando, FL | $44 |
| Dallas, TX | to/from | Philadelphia, PA | $19 |
| Fargo, ND | to/from | Orlando, FL | $89 |
| Miami, FL | to/from | San Juan, PR | $44 |
| Charlotte, NC | to/from | Denver, CO | $65 |
| Denver, CO | to/from | Fort Myers, FL | $19 |
| Austin, TX | to/from | Denver, CO | $38 |
| Nashville, TN | to/from | Las Vegas, NV | $42 |
| Miami, FL | to/from | Philadelphia, PA | $19 |
| Las Vegas, NV | to/from | Miami, FL | $57 |
| Buffalo, NY | to/from | Denver, CO | $54 |
| Orlando, FL | to/from | Pittsburgh, PA | $19 |
| Denver, CO | to/from | Las Vegas, NV | $19 |
| Denver, CO | to/from | Little Rock, AR | $19 |
| Denver, CO | to/from | Raleigh, NC | $64 |
| Albany, NY | to/from | Denver, CO | $69 |
| Buffalo, NY | to/from | Raleigh, NC | $25 |
| Grand Rapids, MI | to/from | Tampa, FL | $58 |
| West Palm Beach, FL | to/from | Philadelphia, PA | $19 |
| Las Vegas, NV | to/from | Portland, OR | $19 |
| Orlando, FL | to/from | Rochester, NY | $19 |
| Orlando, FL | to/from | Syracuse, NY | $54 |
| Grand Rapids, MI | to/from | Fort Myers, FL | $64 |
| Orlando, FL | to/from | Ontario, CA | $69 |
| Detroit, MI | to/from | Raleigh, NC | $25 |
| Orlando, FL | to/from | Raleigh, NC | $25 |
| Detroit, MI | to/from | Orlando, FL | $44 |
| New Orleans, LA | to/from | Philadelphia, PA | $29 |
| Albany, NY | to/from | Orlando, FL | $38 |
| Denver, CO | to/from | Indianapolis, IN | $54 |
| Denver, CO | to/from | Kansas City, MO | $19 |
| Hudson Valley, NY | to/from | Tampa, FL | $48 |
| Cedar Rapids, IA | to/from | Orlando, FL | $49 |
| Phoenix, AZ | to/from | San Francisco, CA | $19 |
| Green Bay, WI | to/from | Orlando, FL | $64 |
| Columbus, OH | to/from | Orlando, FL | $19 |
| Dallas, TX | to/from | Chicago (Midway), IL | $19 |
| Denver, CO | to/from | Rochester, NY | $54 |
| Washington, D.C. (Reagan) | to/from | Denver, CO | $64 |
| Cleveland, OH | to/from | Raleigh, NC | $25 |
| Denver, CO | to/from | Knoxville, TN | $38 |
| Cleveland, OH | to/from | Orlando, FL | $19 |
| Phoenix, AZ | to/from | Salt Lake City, UT | $19 |
| Denver, CO | to/from | Detroit, MI | $54 |
| Las Vegas, NV | to/from | Omaha, NE | $38 |
| Denver, CO | to/from | St. Louis, MO | $38 |
| Burbank (Hollywood), CA | to/from | Las Vegas, NV | $19 |
| Atlanta, GA | to/from | New York City (LaGuardia), NY | $19 |
| Jacksonville, FL | to/from | San Juan, PR | $54 |
| Indianapolis, IN | to/from | Las Vegas, NV | $38 |
| Las Vegas, NV | to/from | Oklahoma City, OK | $38 |
| Denver, CO | to/from | Missoula, MT | $19 |
| Nashville, TN | to/from | Denver, CO | $44 |
| Buffalo, NY | to/from | Fort Lauderdale, FL | $19 |
| Denver, CO | to/from | Bentonville/Fayetteville, AR | $19 |
| Orlando, FL | to/from | Miami, FL | $25 |
| Des Moines, IA | to/from | Las Vegas, NV | $38 |
| Dallas, TX | to/from | Phoenix, AZ | $19 |
| New York City (LaGuardia), NY | to/from | Orlando, FL | $19 |
| Atlanta, GA | to/from | Raleigh, NC | $20 |
| Portland, ME | to/from | Raleigh, NC | $29 |
| Las Vegas, NV | to/from | San Diego, CA | $19 |
| Cleveland, OH | to/from | Denver, CO | $44 |
| Denver, CO | to/from | Oklahoma City, OK | $19 |
| Chicago (Midway), IL | to/from | Tampa, FL | $19 |
| Fort Lauderdale, FL | to/from | Philadelphia, PA | $19 |
| Nashville, TN | to/from | Philadelphia, PA | $19 |
| Philadelphia, PA | to/from | Sarasota, FL | $19 |
| Dallas, TX | to/from | Ontario, CA | $19 |
| Las Vegas, NV | to/from | Tampa, FL | $52 |
| Las Vegas, NV | to/from | Milwaukee, WI | $43 |
| Denver, CO | to/from | Sacramento, CA | $29 |
| Hartford, CT | to/from | San Juan, PR | $89 |
| Las Vegas, NV | to/from | Bentonville/Fayetteville, AR | $29 |
| Las Vegas, NV | to/from | Little Rock, AR | $29 |
| Bloomington/Normal, IL | to/from | Orlando, FL | $51 |
| Denver, CO | to/from | Philadelphia, PA | $69 |
| Denver, CO | to/from | Phoenix, AZ | $38 |
| Chicago (Midway), IL | to/from | Phoenix, AZ | $29 |
| Las Vegas, NV | to/from | Chicago (Midway), IL | $39 |
| Las Vegas, NV | to/from | Minneapolis/St. Paul, MN | $38 |
| Ontario, CA | to/from | San Francisco, CA | $19 |
| Cleveland, OH | to/from | Phoenix, AZ | $39 |
| Providence, RI | to/from | Raleigh, NC | $19 |
| Denver, CO | to/from | Dallas, TX | $38 |
| Kansas City, MO | to/from | Philadelphia, PA | $29 |
| Buffalo, NY | to/from | Tampa, FL | $19 |
| Cincinnati, OH | to/from | Tampa, FL | $19 |
| Dallas, TX | to/from | San Diego, CA | $39 |
| Cincinnati, OH | to/from | Las Vegas, NV | $46 |
| Las Vegas, NV | to/from | Kansas City, MO | $26 |
| Cincinnati, OH | to/from | Philadelphia, PA | $25 |
| New Orleans, LA | to/from | Raleigh, NC | $29 |
| Detroit, MI | to/from | Las Vegas, NV | $39 |
| Hartford, CT | to/from | Las Vegas, NV | $39 |
| Las Vegas, NV | to/from | Raleigh, NC | $39 |
| Orlando, FL | to/from | Phoenix, AZ | $74 |
| Atlanta, GA | to/from | Phoenix, AZ | $39 |
| Orlando, FL | to | St. Thomas, VI | $59 |
