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Good to Know: Flights to SEA
Useful information for finding cheap flights to Seattle Tacoma International and booking your next trip
Cheapest Round Trip Flight
$451
Delta Airlines• 1 stop • 15h 54mJun 19 – Jul 10
The cheapest round trip flight from Piedmont Triad International to Seattle Tacoma International is currently $451
Cheapest One way Flight
$214
Frontier Airlines• 1 stop• 18h 47mOct 07
The cheapest one way flight from Hartsfield Jackson Atlanta International to Seattle Tacoma International is currently $214
Cheapest Direct Flight
$339
Alaska Airlines• nonstop• 4h 11mNov 20
The cheapest nonstop flight from Ontario International to Seattle Tacoma International is currently $339
Fastest Flight
4h 11m
The fastest nonstop flight from Ontario International to Seattle Tacoma International takes 4h 11m
Best Flight Deals to Seattle
Identify the most efficient round-trip flights to Seattle. We present options balancing cost and convenience for your return journey.
Jun 19 - Jul 10, Economy
Greensboro → Seattle
15h 54m
- 9:00 AM • 1 stop
Greensboro → Seattle
15h 12m
- • 1 stop
Delta Airlines
Jun 18 - Jul 09, Economy
Greensboro → Seattle
39h 10m
- • 1 stop
Greensboro → Seattle
13h 21m
- • 1 stop
United Airlines
Jun 18 - Jul 09, Economy
Greensboro → Seattle
12h 39m
- • 1 stop
Greensboro → Seattle
13h 21m
- • 1 stop
American Airlines
Jun 19 - Jul 10, Economy
Greensboro → Seattle
15h 11m
- • 1 stop
Greensboro → Seattle
13h 23m
- • 1 stop
Alaska Airlines
Jun 18 - Jul 09, Economy
Greensboro → Seattle
12h 8m
2:46 PM - 8:14 PM • 1 stop
Greensboro → Seattle
13h 56m
5:10 AM - 3:46 PM • 1 stop
American Airlines
For travel requiring no set return, access available one-way flights to Seattle (SEA). These options support extended stays or open-ended plans.
Need to travel to Seattle soon? View current last-minute flight options to SEA for spontaneous or pressing plans.
Maximize your time in Seattle, not in transit. Discover non-stop direct flights to SEA for the quickest, most straightforward journey to the Strip.
Nov 20 - Nov 28, Economy
Ontario → Seattle
4h 11m
11:49 AM - 2:40 PM • nonstop
Ontario → Seattle
4h 9m
7:09 AM - 9:58 AM • nonstop
Alaska Airlines
Nov 20 - Nov 28, Economy
Ontario → Seattle
4h 13m
- • nonstop
Ontario → Seattle
4h 9m
- • nonstop
Alaska Airlines
Nov 20 - Nov 28, Economy
Ontario → Seattle
4h 14m
12:32 PM - 3:26 PM • nonstop
Ontario → Seattle
4h 8m
7:42 PM - 10:30 PM • nonstop
Alaska Airlines
Nov 20 - Nov 28, Economy
Ontario → Seattle
4h 13m
3:23 PM - 6:16 PM • nonstop
Ontario → Seattle
4h 8m
7:42 PM - 10:30 PM • nonstop
Alaska Airlines
Nov 20 - Nov 28, Economy
Ontario → Seattle
4h 12m
- • nonstop
Ontario → Seattle
4h 8m
- • nonstop
Delta Airlines
Destination Airport Information
| IATA Code | SEA |
| Name | Seattle Tacoma International |
| City | Seattle |
| Country | US |
| Latitude | 47.44900131225586 |
| Longitude | -122.30899810791016 |
Popular Airlines
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