United has round-trip flights from Houston (IAH) to Phoenix, Miami, or Los Angeles (PHX, MIA, LAX) for $95-$146, NONSTOP. Phoenix/Miami flights March to May. Los Angeles flights April and May. Cheapest departures on Tuesdays, Wednesdays, or Saturdays.
Category: <span>Phoenix</span>
American Airlines and United have round-trip flights from Houston (IAH) to Phoenix, Miami, Los Angeles, or Nashville (PHX, MIA, LAX, BNA) for $95-$147, NONSTOP. Flights March to December. Tuesdays, Wednesdays, Saturdays. Cheapest departures on Saturday. Origin/Destination reversible. Holiday Blackouts.
American Airlines, Delta, and United have round-trip flights from Houston (IAH) to Phoenix, Los Angeles, Chicago, or Dallas (PHX, LAX, ORD, DFW) for $91-$106, NONSTOP. $46-$53 each-way. Flights January to March. No Sunday departures. Origin/Destination reversible.
This is a small subset of the domestic fares on sale right now, see our previous Domestic Airfare post (link) from a few days ago for a list containing more than 30 other destinations.
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.
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.
Southwest has round-trip flights from Houston (HOU) to Phoenix (PHX) for $139-$145, NONSTOP. Flights February to April. Departures on Tuesday, Wednesday, and Saturday. Very few extended weekends available. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to Phoenix (PHX) for $139, NONSTOP. Flights February to March. Most dates are on Tuesdays, Wednesdays, or Saturdays. Extended weekends available. Origin/Destination reversible.
Southwest also has similarly priced fares, but only on Tuesdays and Wednesdays.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
United has round-trip flights from Houston (IAH) to Phoenix or Philadelphia (PHX, PHL) for $138-$158, NONSTOP. Flights January to March. Extended weekends available. Origin/Destination reversible.
American Airlines and United have round-trip flights from Houston (IAH) to Phoenix (PHX) for $138-$146, NONSTOP. Flights September to March. No Monday departures. Extended weekends available. Origin/Destination reversible.
United and American Airlines have round-trip flights from Houston (IAH) to Phoenix (PHX) for $168-$178, NONSTOP. Flights July to December. No Monday departures. Very few weekends available. Origin/Destination reversible. No Christmas dates available.
American Airlines has round-trip flights from Houston (IAH) to Phoenix (PHX) for $178, NONSTOP. Flights June to November. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
United and American Airlines have round-trip flights from Houston (IAH) to Phoenix (PHX) for $138, NONSTOP. Flights January to March. Departures on Tuesday, Thursday, and Sunday. Extended weekends available. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to Phoenix (PHX) for $138-$162, NONSTOP. Flights September to December. Extended weekends available. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to Phoenix (PHX) for $165-$196, NONSTOP. Flights September to November. Departures on Tuesday, Thursday, and Sunday. Extended weekends available. Origin/Destination reversible.
United’s “Basic Economy” fares do not allow for a free carry-on bag.
United has round-trip flights from Houston (IAH) to Phoenix (PHX) for $138-$193, NONSTOP. Flights September to November. Extended weekends available. Origin/Destination reversible.
The cheapest fares $138 are only available on Tuesday departures: Sep 08-13, Sep 13-17, Oct 04-11, Oct 11-18.
United and American Airlines have round-trip flights from Houston (IAH) to Phoenix or Sarasota (PHX, SRQ) for $137-$146, NONSTOP. Flights January to March. Extended weekends available. Origin/Destination reversible.
Carry-on bag is allowed for free on American. United has bag fees on the Sarasota route. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
United has round-trip flights from Houston (IAH) to Phoenix (PHX) for $117, NONSTOP. Flights August to November. Departures on Tuesday, Thursday, and Sunday. Extended weekends available. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to Phoenix (PHX) for $77, NONSTOP. Flights March to May. Departures on Thursday and Sunday. Extended weekends available. Origin/Destination reversible.
American Airlines has round-trip flights from Houston (IAH) to Phoenix (PHX) for $77-$86, NONSTOP. Flights February to May. Departures on Tuesday, Thursday, and Sunday. Extended weekends available. Origin/Destination reversible.
United has round-trip flights from Houston (IAH) to Phoenix (PHX) for $70, NONSTOP. Flights February to April. Departures on Tuesday, Thursday, and Sunday. Extended weekends available. Origin/Destination reversible.
Change fees are waived, but United’s “Basic Economy” fares do not include a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding. If you have the United MileagePlus credit-card, use the “free checked bag” perk.
The personal item size on United flights is smaller (9-in/10-in/17-in) than Frontier or Spirit (8-in/14-in/18-in).
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