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Flights from Houston, TX
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Traveling From Houston, TX
Connect to over 100 destinations in the United States, Mexico, and the Caribbean! Sign up for Frontier Airlines’ Discount Den℠and earn sprawling savings on flights from Houston. Get free bags, seat selection, priority boarding, and refundable tickets and other perks with the WORKS℠.
Departing from George Bush Intercontinental Airport
George Bush Intercontinental Airport (IAH) is located 35 km north of downtown Houston. The airport is easy to navigate, with plenty of restaurants and shops for every member of your gaggle. Explore one of the largest public art collections in Texas – all within the airport! Relax before you board with free Wi-Fi.
Leaving Houston
For affordable transport to the airport, public bus services regularly depart several points downtown. For additional convenience, hire a taxi or airport shuttle service. Save money and time when you fly from Houston with Frontier Airlines. We bring the light to flight!
Best Flight Deals from Houston, TX with Frontier
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From | To | |||
|---|---|---|---|---|
| Houston, TX (IAH) | Denver, CO (DEN) | One-way / Discount Den Basic Fare | Departing Feb 25, 2026 | From $19 Last seen: 5 hours ago |
| Houston, TX (IAH) | Orlando, FL (MCO) | One-way / Discount Den Basic Fare | Departing Jan 28, 2026 | From $19 Last seen: 6 hours ago |
| Houston, TX (IAH) | Atlanta, GA (ATL) | One-way / Discount Den Basic Fare | Departing Jan 28, 2026 | From $19 Last seen: 16 hours ago |
| Houston, TX (IAH) | Las Vegas, NV (LAS) | One-way / Discount Den Basic Fare | Departing Feb 1, 2026 | From $24 Last seen: 1 hour ago |
| Houston, TX (IAH) | Los Angeles, CA (LAX) | One-way / Discount Den Basic Fare | Departing Jan 18, 2026 | From $19 Last seen: 1 hour ago |
| Houston, TX (IAH) | Phoenix, AZ (PHX) | One-way / Discount Den Basic Fare | Departing Feb 21, 2026 | From $19 Last seen: 6 hours ago |
| Houston, TX (IAH) | Chicago, IL (ORD) | One-way / Discount Den Basic Fare | Departing Feb 14, 2026 | From $19 Last seen: 48 mins ago |
| Houston, TX (IAH) | Miami, FL (MIA) | One-way / Discount Den Basic Fare | Departing Feb 21, 2026 | From $19 Last seen: 8 hours ago |
| Houston, TX (IAH) | Raleigh, NC (RDU) | One-way / Discount Den Basic Fare | Departing Feb 21, 2026 | From $33 Last seen: 16 hours ago |
| Houston, TX (IAH) | Chicago, IL (MDW) | One-way / Discount Den Basic Fare | Departing Feb 1, 2026 | From $33 Last seen: 4 hours ago |
| Houston, TX (IAH) | Ontario/LA, CA (ONT) | One-way / Discount Den Basic Fare | Departing Jan 24, 2026 | From $33 Last seen: 5 hours ago |
| Houston, TX (IAH) | Charlotte, NC (CLT) | One-way / Discount Den Basic Fare | Departing Feb 28, 2026 | From $24 Last seen: 5 hours ago |
| Houston, TX (IAH) | Cancun, MX (CUN) | One-way / Discount Den Basic Fare | Departing Feb 9, 2026 | From $103 Last seen: 2 hours ago |
| Houston, TX (IAH) | Tampa, FL (TPA) | One-way / Discount Den Basic Fare | Departing Jan 18, 2026 | From $19 Last seen: 10 hours ago |
| Houston, TX (IAH) | Cincinnati, OH (CVG) | One-way / Discount Den Basic Fare | Departing Jan 26, 2026 | From $33 Last seen: 3 hours ago |
| Houston, TX (IAH) | Dallas, TX (DFW) | One-way / Discount Den Basic Fare | Departing Jan 27, 2026 | From $33 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®.
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