Frontier has round-trip flights from Houston (IAH) to Los Angeles (LAX) for $56-$66, NONSTOP. Flights April to May. Departures on Tuesday, Wednesday, and Saturday. Origin/Destination reversible.
Category: <span>Frontier</span>
Image Credits: DAVID ILIFF. License: CC-BY-SA 3.0
Image Credits: yeowatzup, Creative Commons 2.0
Frontier has round-trip flights from Houston (IAH) to Orlando (MCO) for $56-$68, NONSTOP. Flights in February, April, and May. Departures on Tuesday, Wednesday, and Saturday. Origin/Destination reversible.
Expect to pay about $128 total if you buy the economy bundle, which includes carry-on bag/seat fees and changes.
Image Credits: Daniel Schwen, Creative Commons 4.0
Frontier has round-trip flights from Houston (IAH) to Chicago (ORD) for $56-$68, NONSTOP. Flights February to May. Weekends available. Origin/Destination reversible.
Nonstop Flights: Houston to/from Las Vegas $66-$83 round-trip [April-May] (Tue, Wed, Sat) – Frontier
Nonstop Flights: Houston to/from Las Vegas $66-$83 round-trip [April-May] (Tue, Wed, Sat) – Frontier
Frontier has round-trip flights from Houston (IAH) to Las Vegas (LAS) for $66-$83, NONSTOP. Flights April to May. Cheapest departures on Tuesday, Wednesday, and Saturday. Origin/Destination reversible.
Image Credits: Larry Johnson, Creative Commons 2.0
Frontier has round-trip flights from Houston (IAH) to Denver (DEN) for $41-$46, NONSTOP. $21-$23 each-way. Flights April to May Departures on Tuesday, Wednesday, and Saturday. Limited calendar availability. Origin/Destination reversible.
Image Credits: yeowatzup, Creative Commons 2.0
Frontier has round-trip flights from Houston (IAH) to Denver, Orlando, Chicago, Los Angeles, Baltimore (DEN, MCO, ORD, LAX, BWI) for $49-$62, NONSTOP. $25-$31 each-way. Flights December to February. Origin/Destination reversible. No Christmas dates available.
Image Credits: Larry Johnson, Creative Commons 2.0
Frontier has round-trip flights from Houston (IAH) to Denver (DEN) for $58-$62, NONSTOP. Flights December to February. Weekends available. Origin/Destination reversible. No Christmas dates available.
Image Credits: Nrbelex, Creative Commons 2.0
Frontier has round-trip flights from Houston (IAH) to Atlanta, Denver, Los Angeles, Miami, or Phoenix (ATL, DEN, LAX, MIA, PHX) for $54-$64, $27-$32 each-way. NONSTOP. Flights October to December. Origin/Destination reversible. No Christmas dates available.
Image Credits: yeowatzup, Creative Commons 2.0
Frontier has round-trip flights from Houston (IAH) to Atlanta or Orlando (ATL, MCO) for $39-$56, NONSTOP. Flights October to December. Origin/Destination reversible. No Christmas dates available.
Orlando fares are very limited. Select dates (see link list).
Image Credits: yeowatzup, Creative Commons 2.0
Frontier has round-trip flights from Houston (IAH) to Orlando (MCO) for $51, NONSTOP. $26-each-way. Flights September to December. Origin/Destination reversible. No Christmas dates available.
Image Credits: Daniel Schwen, Creative Commons 4.0
Frontier has round-trip flights from Houston (IAH) to Chicago, Atlanta, Denver, Los Angeles, Miami, Orlando, or Tampa (ORD, ATL, DEN, LAX, MIA, MCO, TPA) for $39-$68, NONSTOP. $19-$34 each-way. Most flights are somewhere between September to November. Some weekends available. No Thanksgiving dates.
Image Credits: Alan Stark
Frontier has round-trip flights from Houston (IAH) to Phoenix (PHX) for $77-$89, NONSTOP. Flights September to November. No Thanksgiving dates.
If you use the Frontier Airlines World Mastercard®, you can avoid bag fees for your first two standard-sized checked-bags.
Image Credits: Larry Johnson, Creative Commons 2.0
[07/25/2025 @ 4:55 PM CT] Deal is back on. Expect it to fluctuate at the whim of the airline, on/off whenever.
Frontier has round-trip flights from Houston (IAH) to Denver (DEN) for $60-$70, NONSTOP. Flights August to November. Weekends available. No Thanksgiving dates.
Frontier deals are usually limited in availability and sell out quickly.
Image Credits: Daniel Schwen, Creative Commons 4.0
Frontier has round-trip flights from Houston (IAH) to Chicago (ORD) for $57, NONSTOP. Flights August to September. Departures on Monday and Thursday. Extended weekends available.
Image Credits: Alan Stark
Frontier has round-trip flights from Houston (IAH) to Phoenix (PHX) for $87-$93, NONSTOP. Flights September to November. Departures on Monday, Thursday, and Saturday. Extended weekends available. No Thanksgiving dates.
Image Credits: Nrbelex, Creative Commons 2.0
Frontier has round-trip flights from Houston (IAH) to Orlando or Atlanta (MCO, ATL) for $54-$68, NONSTOP. Orlando flights August to November. Atlanta flights in August. Some weekends available. No Thanksgiving dates.
Image Credits: Nrbelex, Creative Commons 2.0
Frontier has round-trip flights from Houston (IAH) to Atlanta (ATL) for $48-$58, NONSTOP. Flights July to October. No Friday departures. Origin/Destination reversible.
Image Credits: Matthew Paulson, Creative Commons 2.0 (flickr)
Frontier has round-trip flights from Houston (IAH) to Tampa (TPA) for $38-$48, NONSTOP. One-way starting at $19. Flights July to August. Departures on Monday, Thursday, and Saturday. Extended weekends available. Origin/Destination reversible.
Image Credits: Larry Johnson, Creative Commons 2.0
Frontier has round-trip flights from Houston (IAH) to Denver or Orlando (DEN, MCO) for $58, NONSTOP. Flights March to June. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible.
Image Credits: Nrbelex, Creative Commons 2.0
Frontier has round-trip flights from Houston (IAH) to Atlanta (ATL) for $36-$48, NONSTOP. Flights March to May. Departures on Tuesday and Wednesday.
Some small OTAs on Skyscanner have this for cheaper than the airline. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.