Home >> Fares From A City >> Seattle, WA >> Seattle, WA (SEA) To Phoenix, AZ (PHX)
Sorry this deal is over or has been sold out.
But here's another great Airfarewatchdog
verified fare for this route!
Watch this route: get alerts when prices drop
Enter Your Email to Get Alerts.
You'll now receive email alerts on fares from Seattle, WA (SEA) to Phoenix, AZ (PHX).
    Fri, July 29, 2016
    Wed, November 16, 2016
Peter T.
Staff Airfare Analyst
Peter's Notes:
No min. stay. 20% Off Promo Code Fare; Late Summer/Fall travel. Fare can be bought one-way for half the lowest roundtrip price.
Book this fare on FlyFrontier.com using promo code SAVE20 for travel between Aug. 5 - Nov. 16, 2016. Blackout dates apply: Sep. 1-2, 5; Oct. 7 & 10, 2016. Promo code is valid for Mon-Sat travel, however, many routes are not flown on a daily basis.

This is the lowest fare found within the promo code travel period and may not be available throughout the entire travel period or on a daily basis. Some routes are seasonal and may not operate through the entire travel period. Lower fares may be available for Frontier Discount Den members.

Promo code takes 20% off the base fare only and does not apply to taxes/fees. This promo code expires at 11:59 p.m. ET on Jul. 29, 2016. However, the lowest available fare can change at any time.

Frontier charges a $30-$35 fee each way for carry-on bags larger than 18x14x8 inches and a $25-$30 fee each way for first checked bag no larger than 62 linear inches (length + width + depth) and no heavier than 50 pounds. These bag fees apply to online purchases before check-in. Higher fees apply at the airport.

During booking on FlyFrontier.com, you can purchase "The Works", which includes one checked bag, one carry-on bag, stretch seating, no change fees, and refundability, for much less than purchasing these items separately.
Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.
More Details
Close Details
Reviews for Seattle to Phoenix
10 Traveler Reviews
"Enjoyable, Relaxing, and On Time!"
Flight from Seattle to Phoenix
Airline: Southwest
RT/OW: oneway
Date of Flight: April 2011
Seat Class: economy
Check-in Experience
In-flight Service
Seat Comfort
From the moment I arrived at the gate, everything went as expected. Plane loaded on time, took off on time and the flight attendants were vey pleasant. The seats actually had leg room without being in an aisle seat and the plane was clean. Drinks and snacks were handled efficiently and the flight was very uneventful. The airtime was quiet and uninterrupted. We landed ahead of time. A MUCH better experience than my last on another airline. Southwest is my airline of choice from now on.
Found by other travelers: Seattle, WA (SEA) to Phoenix, AZ (PHX)
Flight from Seattle to Phoenix (SEA - PHX)
Fri, Jun 13 - Wed, Jun 18
Flight from Seattle to Phoenix (SEA - PHX)
Fri, Jun 13 - Fri, Jun 20
Flight from Seattle to Phoenix (SEA - PHX)
Sat, Jun 14 - Fri, Jun 20
Flight from Seattle to Phoenix (SEA - PHX)
Fri, Jun 13 - Sat, Jun 21
Flight from Seattle to Phoenix (SEA - PHX)
Fri, Jun 27 - Sun, Jun 29
US Airways
Flight from Seattle to Phoenix (SEA - PHX)
Thu, Nov 6 - Sun, Nov 9
US Airways
Flight from Seattle to Phoenix (SEA - PHX)
Thu, Nov 20 - Sat, Nov 29
Flight from Seattle to Phoenix (SEA - PHX)
Fri, Sep 19 - Fri, Sep 26
Flight from Seattle to Phoenix (SEA - PHX)
Thu, Dec 11 - Tue, Dec 16
Flight from Seattle to Phoenix (SEA - PHX)
Tue, Jun 10 - Fri, Jun 13
There are approximately 444 flights covering the route from Seattle/Tacoma International Airport in Seattle to Sky Harbor International Airport in Phoenix, provided by as many as 8 airlines.
The following airlines often offer cheap flights from Seattle to Phoenix
Your Travel Dates: to
We did the hard work!
We've analyzed hotels and found the best values.
See Our List!