
$74 Cheap Frontier Airlines flights Seattle (SEA) to Phoenix (PHX)
$74 Cheap Frontier Airlines flights Seattle (SEA) to Phoenix (PHX)
Prices were available within the past 7 days and start at $74 for one-way flights and $184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 29 - Wed, May 6
SEA
Seattle
PHX
Phoenix
$184 Roundtrip, found 3 hours ago
$184
Roundtrip
found 3 hours ago

Sat, May 2 - Sat, May 9
SEA
Seattle
PHX
Phoenix
$189 Roundtrip, just found
$189
Roundtrip
just found

Sat, May 2 - Sat, May 9
SEA
Seattle
PHX
Phoenix
$190 Roundtrip, just found
$190
Roundtrip
just found

Tue, May 19 - Tue, May 26
SEA
Seattle
PHX
Phoenix
$195 Roundtrip, found 23 hours ago
$195
Roundtrip
found 23 hours ago

Wed, May 6 - Fri, May 8
SEA
Seattle
PHX
Phoenix
$209 Roundtrip, found 22 hours ago
$209
Roundtrip
found 22 hours ago

Wed, Apr 15 - Sat, Apr 25
SEA
Seattle
PHX
Phoenix
$210 Roundtrip, found 14 hours ago
$210
Roundtrip
found 14 hours ago
Alternative airports near Phoenix
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from Seattle (SEA) to Phoenix (PHX)
January is typically the cheapest month to fly
From $48 - $133 per traveler.
Travel information
Origin airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport | Sky Harbor Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United |
Popular airline | Alaska Airlines |
Distance | 1770 km |
Average flight time | 2 hours 49 mins |
Explore a world of travel with Expedia
Most Popular Frontier Airlines Routes from Seattle
- Frontier Airlines SEA to DCA
- Frontier Airlines SEA to SFO
- Frontier Airlines SEA to MIA
- Frontier Airlines SEA to LAS
- Frontier Airlines SEA to DEN
- Frontier Airlines SEA to MCI
- Frontier Airlines SEA to STL
- Frontier Airlines SEA to PHX
- Frontier Airlines SEA to MSP
- Frontier Airlines SEA to MSY
- Frontier Airlines SEA to RNO
Most Popular Frontier Airlines Routes from Phoenix
- Frontier Airlines PHX to MEM
- Frontier Airlines PHX to BWI
- Frontier Airlines PHX to LAX
- Frontier Airlines PHX to DEN
- Frontier Airlines PHX to AUS
- Frontier Airlines PHX to IAD
- Frontier Airlines PHX to PNS
- Frontier Airlines PHX to BOI
- Frontier Airlines PHX to IND
- Frontier Airlines PHX to SEA
- Frontier Airlines PHX to BNA
- Frontier Airlines PHX to DFW
- San Diego to Fayetteville (SAN - XNA)
- Boston to San Juan (BOS - SJU)
- Denver to Washington (DEN - DCA)
- Newark Liberty Intl. Airport to Tampa (EWR - TPA)
- Boston to Tampa (BOS - TPA)
- Newark Liberty Intl. Airport to Atlanta (EWR - ATL)
- Los Angeles to Newark Liberty Intl. Airport (LAX - EWR)
- Philadelphia to Los Angeles (PHL - LAX)
- San Juan to Orlando (SJU - MCO)
- Richmond to El Paso (RIC - ELP)
Popular Domestic Routes in Sky Harbor Intl.
- Atlanta to Newark Liberty Intl. Airport (ATL - EWR)
- Houston to Miami (IAH - MIA)
- Boston to Tampa (BOS - TPA)
- San Francisco to Ontario (SFO - ONT)
- Richmond to El Paso (RIC - ELP)
- Seattle to Los Angeles (SEA - LAX)
- Houston to Miami (IAH - MIA)
- Los Angeles to Newark Liberty Intl. Airport (LAX - EWR)
- New York to Orlando (LGA - MCO)
- Los Angeles to New York (LAX - JFK)