Flight Routes from Chattanooga to Seattle Tacoma

Trip type

Our cheapest offers for flights from Chattanooga to Seattle Tacoma

Here you can compare cheap flights from Chattanooga (CHA) to Seattle Tacoma (SEA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Seattle Tacoma. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Chattanooga
Seattle-Tacoma
Outbound
06/25/26
1 Stopover (ORD)
AA4512, AA2520
09h 56min
Return
06/30/26
1 Stopover (DFW)
AA2003, AA3451
09h 27min
American Airlines ?
$549
Chattanooga
Seattle-Tacoma
Outbound
06/25/26
1 Stopover (ORD)
AA3867, AA1459
08h 37min
Return
06/30/26
1 Stopover (CLT)
AA2525, AA6085
10h 29min
American Airlines ?
$720
Chattanooga
Seattle-Tacoma
Outbound
06/25/26
1 Stopover (FLL, MIA)
G40512, AA3252
18h 09min
Return
06/30/26
3 Stopovers (ORD, MIA, FLL, CLT)
UA2279, UA1358, AA2087, AA6127
35h 14min
Allegiant Air, American Airlines ?
$900
Chattanooga
Seattle-Tacoma
Outbound
06/25/26
1 Stopover (ORD)
UA4540, UA2099
08h 38min
Return
06/30/26
1 Stopover (ORD)
UA2279, UA4596
07h 54min
United Airlines
$971
Chattanooga
Seattle-Tacoma
Outbound
06/25/26
1 Stopover (ATL)
DL2199, DL0903
07h 31min
Return
06/30/26
1 Stopover (ATL)
DL0562, DL1366
08h 36min
Delta Air Lines ?
$3,018
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Chattanooga - Seattle-Tacoma

Roundtrip from $548.20
Distance 3359 km
Departure airport Airport Chattanooga, TN (CHA)
Arrival airport Airport Seattle-Tacoma International Airport, WA (SEA)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Seattle-Tacoma
Flight destinations with a similar price
Flight destinations with a similar price