Earn 50,000 Miles and a 1-year Discount Den membership after qualifying activity!
Terms Apply.
Flights from Denver, CO
expand_more
1 Traveler
expand_morePromo Code
expand_moretoday
today
Best Flight Deals from Denver, CO with Frontier
flight_takeoff
flight_land
$
From | To | |||
|---|---|---|---|---|
| Denver, CO (DEN) | Las Vegas, NV (LAS) | One-way / Discount Den Basic Fare | Departing Feb 24, 2026 | From $19 Last seen: 11 hours ago |
| Denver, CO (DEN) | Orlando, FL (MCO) | One-way / Discount Den Basic Fare | Departing Jan 28, 2026 | From $33 Last seen: 2 hours ago |
| Denver, CO (DEN) | Phoenix, AZ (PHX) | One-way / Discount Den Basic Fare | Departing Feb 7, 2026 | From $19 Last seen: 7 hours ago |
| Denver, CO (DEN) | Los Angeles, CA (LAX) | One-way / Discount Den Basic Fare | Departing Feb 7, 2026 | From $19 Last seen: 3 hours ago |
| Denver, CO (DEN) | Tampa, FL (TPA) | One-way / Discount Den Basic Fare | Departing Mar 3, 2026 | From $33 Last seen: 13 hours ago |
| Denver, CO (DEN) | San Diego, CA (SAN) | One-way / Discount Den Basic Fare | Departing Jan 26, 2026 | From $19 Last seen: 14 hours ago |
| Denver, CO (DEN) | Dallas, TX (DFW) | One-way / Discount Den Basic Fare | Departing Feb 18, 2026 | From $19 Last seen: 10 hours ago |
| Denver, CO (DEN) | Cancun, MX (CUN) | One-way / Discount Den Basic Fare | Departing Feb 18, 2026 | From $37 Last seen: 2 hours ago |
| Denver, CO (DEN) | Miami, FL (MIA) | One-way / Discount Den Basic Fare | Departing Feb 4, 2026 | From $24 Last seen: 4 hours ago |
| Denver, CO (DEN) | Washington, D.C. (DCA) | One-way / Discount Den Basic Fare | Departing Feb 7, 2026 | From $39 Last seen: 11 hours ago |
| Denver, CO (DEN) | Houston, TX (IAH) | One-way / Discount Den Basic Fare | Departing Jan 27, 2026 | From $19 Last seen: 13 hours ago |
| Denver, CO (DEN) | Atlanta, GA (ATL) | One-way / Discount Den Basic Fare | Departing Feb 7, 2026 | From $19 Last seen: 9 hours ago |
| Denver, CO (DEN) | San Francisco, CA (SFO) | One-way / Discount Den Basic Fare | Departing Jan 31, 2026 | From $19 Last seen: 14 hours ago |
| Denver, CO (DEN) | Santa Ana, CA (SNA) | One-way / Discount Den Basic Fare | Departing Feb 28, 2026 | From $19 Last seen: 8 hours ago |
| Denver, CO (DEN) | Minneapolis/St. Paul, MN (MSP) | One-way / Discount Den Basic Fare | Departing Feb 14, 2026 | From $19 Last seen: 14 hours ago |
| Denver, CO (DEN) | Seattle, WA (SEA) | One-way / Discount Den Basic Fare | Departing Jan 26, 2026 | From $19 Last seen: 8 hours ago |
| Denver, CO (DEN) | Ontario/LA, CA (ONT) | One-way / Discount Den Basic Fare | Departing Feb 3, 2026 | From $19 Last seen: 9 hours ago |
| Denver, CO (DEN) | San Antonio, TX (SAT) | One-way / Discount Den Basic Fare | Departing Feb 28, 2026 | From $19 Last seen: 4 hours ago |
| Denver, CO (DEN) | Chicago, IL (ORD) | One-way / Discount Den Basic Fare | Departing Mar 4, 2026 | From $33 Last seen: 16 hours ago |
| Denver, CO (DEN) | Salt Lake City, UT (SLC) | One-way / Discount Den Basic Fare | Departing Jan 27, 2026 | From $19 Last seen: 15 hours ago |
*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.
More flights from Denver, CO