Cheap Flights from San Antonio to Seattle
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Flights from San Antonio to Seattle
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Cheap flight deals from San Antonio to Seattle Starting at €62
Discover our range of affordable one-way and round-trip flights from San Antonio to Seattle and kick-start your next adventure today!
- One way
- Round-trip
- Cheapest nonstop
SAT19:214h 36mNonstopSEA21:57Sat, Mar 22|San Antonio - Seattle|Alaska Airlines€111€1229% OFF9% OFF€122€111 - SAT19:214h 36mNonstopSEA21:57Mon, Apr 7|San Antonio - Seattle|Alaska Airlines€111€1229% OFF9% OFF€122€111
SAT17:5817h 32m1 stopSEA09:30Wed, Mar 5|San Antonio - Seattle|Frontier Airlines€62€12249% OFF49% OFF€122€62- SAT17:3823h 6m1 stopSEA14:44Mon, Mar 3|San Antonio - Seattle|Frontier Airlines€64€64
- SAT17:429h 2m1 stopSEA00:44Tue, Apr 22|San Antonio - Seattle|Frontier Airlines€68€68
- SAT18:2519h 10m1 stopSEA11:35Thu, Apr 24|San Antonio - Seattle|Frontier Airlines€68€68
- SAT15:1711h 27m1 stopSEA00:44Mon, May 5|San Antonio - Seattle|Frontier Airlines€68€68
- SAT17:0418h 31m1 stopSEA09:35Mon, Apr 7|San Antonio - Seattle|Frontier Airlines€69€69
- SAT17:2818h 2m1 stopSEA09:30Mon, Mar 17|San Antonio - Seattle|Frontier Airlines€71€71
- SAT18:258h 19m1 stopSEA00:44Tue, May 6|San Antonio - Seattle|Frontier Airlines€77€77
SAT01:00 pm3h 5mNonstopSEA02:00 pmThu, Feb 27|San Antonio - Seattle|Alaska AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
San Antonio to Seattle flight time & flight schedules
Flight info.
Departure
Arrival
Weekly Schedule
DL2497
Delta Air Lines
05:30
SAT
09:23
DTW
SMTWTFSDL728
Delta Air Lines
12:15
DTW
14:17
SEA
SMTWTFSAA2342
American Airlines
06:00
SAT
07:15
DFW
SMTWTFSF94065
Frontier Airlines
14:08
DFW
16:34
SEA
----T--DL2534
Delta Air Lines
06:30
SAT
07:48
LAX
SMTWTFSDL1045
Delta Air Lines
11:30
LAX
14:25
SEA
SMTWTFSDL2534
Delta Air Lines
06:30
SAT
07:48
LAX
SMTWTFSDL1714
Delta Air Lines
09:45
LAX
12:45
SEA
SMTWTFSF93417
Frontier Airlines
13:43
SAT
14:42
LAS
SMTWTFSF94968
Frontier Airlines
21:36
LAS
00:35
DEN
SM-WTFSF91175
Frontier Airlines
13:23
DEN
15:32
SEA
S-TWTFSF93417
Frontier Airlines
13:43
SAT
14:42
LAS
SMTWTFSF92407
Frontier Airlines
06:00
LAS
08:57
SEA
SM-WTFSAA2367
American Airlines
14:01
SAT
16:48
ORD
S--WT-SAA2069
American Airlines
20:25
ORD
23:06
SEA
S--WT-SDL2568
Delta Air Lines
16:10
SAT
17:30
LAX
SMTWT-SDL1551
Delta Air Lines
19:30
LAX
22:27
SEA
SMTWTFSDL2568
Delta Air Lines
16:10
SAT
17:30
LAX
SMTWT-SDL2640
Delta Air Lines
17:30
LAX
20:25
SEA
SMTWTFSDL2680
Delta Air Lines
18:10
SAT
20:08
SLC
SMTWT-SDL2998
Delta Air Lines
22:45
SLC
23:59
SEA
SMTWTFS
When is the cheapest time to fly from San Antonio to Seattle?
Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Seattle from San Antonio have changed and are set to move below.
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
How to find a cheap flight from San Antonio to Seattle
If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing.
Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
Being flexible with your dates to get the cheapest San Antonio to Seattle ticket.
Compare cheap San Antonio to Seattle flight deals from over hundreds of airlines.
Set up a Price Alert
By setting up a Price Alert for your San Antonio to Seattle route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap San Antonio to Seattle flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from San Antonio to Seattle to get exclusive deals for you.
Flight Info | San Antonio to Seattle
| Cheapest direct flight price | €61 |
|---|---|
| Cheapest return ticket price | €172 |
| Off-season for travel | March |
| Peak season for travel | November |
| Flight distance | 2,853.97 km |
| Average flight time | 4 hours 28 minutes |
| Popular airline | Alaska Airlines |
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