Frontier has round-trip flights from Los Angeles (LAX) to Phoenix or Seattle (PHX, SEA) for $48-$66, NONSTOP. $24-$33 each-way. Phoenix flights January to April. Seattle flights in March. A few weekends available. Origin/Destination reversible.
Category: <span>Phoenix</span>
Delta has round-trip flights from Seattle (SEA) to Phoenix, Palm Springs, Sacramento, San Diego, San Francisco, San Jose CA, or Santa Ana CA (PHX, PSP, SMF, SAN, SFO, SJC, SNA) for $97-$107, NONSTOP. Flights January to March. No Thursday departures. Some weekends available. Origin/Destination reversible.
Delta allows one carry-on bag and one personal item for free. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
American Airlines and United have round-trip flights from Denver (DEN) to Phoenix (PHX) for $136, NONSTOP or with connections. Flights January to February. Departures on Tuesday, Wednesday, and Saturday.
Frontier has round-trip flights from Denver (DEN) to Phoenix (PHX) for $39-$47, NONSTOP. $20-$24 each-way. Flights October to December. Departures on Tuesday, Wednesday, and Saturday. Origin/Destination reversible. No Christmas dates available.
Southwest, Delta, and Alaska Airlines has round-trip flights from Seattle (SEA) to Phoenix (PHX) for $119-$150, NONSTOP. Flights June to September. No Sunday departures. Extended weekends available. Origin/Destination reversible.
Southwest has round-trip flights from Portland (PDX) to Phoenix or Denver (PHX, DEN) for $141-$172, NONSTOP. Phoenix flights May to July. Denver flights May to June. Very few weekends available. Origin/Destination reversible.
United and American Airlines have round-trip flights from Denver (DEN) to Phoenix, Houston, or San Francisco (PHX, IAH/HOU, SFO) for $157-$177, NONSTOP. Flights June to August. Departures on Tuesday, Wednesday, and Saturday. Origin/Destination reversible.
Delta has round-trip flights from Seattle (SEA) to Phoenix (PHX) for $97, NONSTOP. Flights January to February. Weekends available.
A Carry-on bag and also a personal item is allowed for free on Delta. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Southwest has round-trip flights from Los Angeles (LAX) to Phoenix (PHX) for $100, NONSTOP. Flights November to December. Weekends available. Origin/Destination reversible. Holiday blackouts.
American Airlines, United, and Southwest have round-trip flights from Denver (DEN) to Phoenix (PHX) for $107, NONSTOP. Flights September to November. Very few weekends available. Origin/Destination reversible. Dates over Thanksgiving are available.
A Carry-on bag and also a personal item is allowed for free on American. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
American Airlines has round-trip flights from Portland or Seattle (PDX, SEA) to Phoenix (PHX) for $119, NONSTOP. Flights August to December. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Extended weekends available. Origin/Destination reversible. No Christmas dates available.
A Carry-on bag and also a personal item is allowed for free on American. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Alaska Airlines has round-trip flights from Seattle (SEA) to Phoenix (PHX) for $99-$108, NONSTOP. Flights August to November. Weekends available. Origin/Destination reversible. No Thanksgiving dates.
A Carry-on bag and also a personal item is allowed for free on Alaska Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Southwest has round-trip flights from Portland (PDX) to Phoenix (PHX) for $105-$128, NONSTOP. Flights August to November. Very few weekends available. Origin/Destination reversible. No Thanksgiving dates.
This is part of the Domestic Airfare sale that we mentioned a few days ago. There are more destinations on sale than this one that we are highlighting.
Southwest and American have round-trip flights from Denver (DEN) to Phoenix, Chicago, or Charlotte, NC (PHX, ORD, CLT) for $117-$139, NONSTOP. Flights July to November. Very few weekends available. Origin/Destination reversible. No Thanksgiving dates.
Delta has round-trip flights from Seattle (SEA) to Phoenix or Chicago (PHX, ORD) for $119-$149, NONSTOP. Phoenix Flights August to November. Chicago flights August to April Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
A Carry-on bag and also a personal item is allowed for free on Delta. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
American Airlines has round-trip flights from Portland (PDX) to Phoenix (PHX) for $119, NONSTOP. Flights August, September, and November. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
A Carry-on bag and also a personal item is allowed for free on American. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Frontier has round-trip flights from Los Angeles (LAX) to Phoenix (PHX) for $38-$43, NONSTOP. Flights May, June, August, and September. Weekends available. Origin/Destination reversible.
Frontier fares do not include a free carry-on bag. Only a small personal item, like a Jansport SuperBreak backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.
United has round-trip flights from Denver (DEN) to Phoenix, San Jose, Santa Barbara, Saint Louis, Omaha, Salt Lake, Spokane, Sacramento, or Palm Springs (PHX, SJC, SBA, STL, OMA, SLC, GEG, SMF, PSP) for $111-$151, NONSTOP. Flights February to March. Extended weekends available. Origin/Destination reversible.
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 and American Airlines have round-trip flights from Denver (DEN) to Phoenix (PHX) for $119, NONSTOP. Flights February to March. No Friday departures. Extended weekends available. Origin/Destination reversible.
A Carry-on bag and also a personal item is allowed for free on American. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
American Airlines and Delta have round-trip flights from Seattle (SEA) to Phoenix (PHX) for $105-$137, NONSTOP. Flights January to May. No Friday departures. Extended weekends available. Origin/Destination reversible.
A Carry-on bag and also a personal item is allowed for free on Delta. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.




