United Airlines San Antonio to Seattle Flights
Return flight: Seattle – San Antonio
Cheapflightsplus.com will find cheap United Airlines flights from San Antonio to Seattle. Compare airline ticket prices and book air tickets starting from $99 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.
Find Cheap Airfare San Antonio (TX) — Seattle (WA) by United Airlines
To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $99, two-way – $170.
Direct flights
Check prices for return flight
Cheap Flights from San Antonio to Seattle by United Airlines
Look at the list of plane tickets for the most connecting flights by United Airlines, their prices start from $99. There’re no direct flights. The fastest connecting flight – 6h 14m.
| Price | Departure | Arrival | Flight Time | Airline | Flight |
|---|---|---|---|---|---|
| from $99 | 9:00 am San Antonio San Antonio | 1:20 pm Seattle Seattle-Tacoma Intl | 6h 20m layover 1h 9m - Denver | United Airlines | UA456 UA339 |
| from $99 | 4:16 pm San Antonio San Antonio | 9:01 pm Seattle Seattle-Tacoma Intl | 6h 45m layover 0h 55m - Houston | United Airlines | UA1930 UA619 |
| from $99 | 5:30 am San Antonio San Antonio | 10:18 am Seattle Seattle-Tacoma Intl | 6h 48m layover 1h 9m - Houston | United Airlines | UA2108 UA1579 |
| from $99 | 2:02 pm San Antonio San Antonio | 7:06 pm Seattle Seattle-Tacoma Intl | 7h 4m layover 1h 21m - Houston | United Airlines | UA2024 UA1792 |
| from $99 | 6:00 am San Antonio San Antonio | 11:24 am Seattle Seattle-Tacoma Intl | 7h 24m layover 0h 39m - Los Angeles | United Airlines | UA5612 UA5608 |
| from $99 | 6:15 am San Antonio San Antonio | 12:54 pm Seattle Seattle-Tacoma Intl | 8h 39m layover 2h 32m - San Francisco | United Airlines | UA5309 UA209 |
| from $99 | 5:30 am San Antonio San Antonio | 12:18 pm Seattle Seattle-Tacoma Intl | 8h 48m layover 3h 9m - Houston | United Airlines | UA2108 UA438 |
| from $99 | 2:02 pm San Antonio San Antonio | 9:01 pm Seattle Seattle-Tacoma Intl | 8h 59m layover 3h 16m - Houston | United Airlines | UA2024 UA619 |
| from $99 | 12:00 pm San Antonio San Antonio | 7:06 pm Seattle Seattle-Tacoma Intl | 9h 6m layover 3h 23m - Houston | United Airlines | UA1120 UA1792 |
| from $99 | 7:35 am San Antonio San Antonio | 3:31 pm Seattle Seattle-Tacoma Intl | 9h 56m layover 2h 38m - Chicago | United Airlines | UA1962 UA241 |
| from $99 | 1:40 pm San Antonio San Antonio | 10:10 pm Seattle Seattle-Tacoma Intl | 10h 30m layover 3h 16m - Chicago | United Airlines | UA4520 UA1053 |
| from $102 | 11:50 am San Antonio San Antonio | 9:41 pm Seattle Seattle-Tacoma Intl | 11h 51m layover 1h 8m - Denver | United Airlines | UA3725 UA733 |
Show All Flights
*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 05/18/2024
United Airlines Flight Schedule San Antonio to Seattle
Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
| Departure | Arrival | Flight Details | Flight Time | Price |
|---|---|---|---|---|
|
11:50 am — 9:41 pm
|
11:50 am — 1:09 pm
UA3725
United Airlines
San Antonio — Denver
1h 8m stop
2:17 pm — 9:41 pm
UA733
United Airlines
Denver — Seattle
|
11h 51m including layover |
Find flight
from$102 |
|
|
11:50 am — 6:31 pm
|
11:50 am — 1:09 pm
UA3725
United Airlines
San Antonio — Denver
3h 23m stop
4:32 pm — 6:31 pm
F9143
Frontier Airlines
Denver — Seattle
|
8h 41m including layover |
Find flight
from$166 |
|
|
12:00 pm — 7:06 pm
|
12:00 pm — 1:02 pm
UA1120
United Airlines
San Antonio — Houston
3h 23m stop
4:25 pm — 7:06 pm
UA1792
United Airlines
Houston — Seattle
|
9h 6m including layover |
Find flight
from$99 |
|
|
1:40 pm — 10:10 pm
|
1:40 pm — 4:29 pm
UA4520
United Airlines
San Antonio — Chicago
3h 16m stop
7:45 pm — 10:10 pm
UA1053
United Airlines
Chicago — Seattle
|
10h 30m including layover |
Find flight
from$99 |
|
|
1:40 pm — 10:10 pm
|
1:40 pm — 4:29 pm
UA4520
United Airlines
San Antonio — Chicago
3h 16m stop
7:45 pm — 10:10 pm
UA262
United Airlines
Chicago — Seattle
|
10h 30m including layover |
Find flight
from$200 |
|
|
2:02 pm — 9:01 pm
|
2:02 pm — 3:04 pm
UA2024
United Airlines
San Antonio — Houston
3h 16m stop
6:20 pm — 9:01 pm
UA619
United Airlines
Houston — Seattle
|
8h 59m including layover |
Find flight
from$99 |
|
|
2:02 pm — 7:06 pm
|
2:02 pm — 3:04 pm
UA2024
United Airlines
San Antonio — Houston
1h 21m stop
4:25 pm — 7:06 pm
UA1792
United Airlines
Houston — Seattle
|
7h 4m including layover |
Find flight
from$99 |
|
|
3:38 pm — 9:48 pm
|
3:38 pm — 4:52 pm
UA5519
United Airlines
San Antonio — Los Angeles
2h 3m stop
6:55 pm — 9:48 pm
AS445
Alaska Airlines
Los Angeles — Seattle
|
8h 10m including layover |
Find flight
from$353 |
|
|
3:38 pm — 10:36 pm
|
3:38 pm — 4:52 pm
UA5519
United Airlines
San Antonio — Los Angeles
2h 53m stop
7:45 pm — 10:36 pm
AS1787
Alaska Airlines
Los Angeles — Seattle
|
8h 58m including layover |
Find flight
from$353 |
|
|
4:16 pm — 9:01 pm
|
4:16 pm — 5:25 pm
UA1930
United Airlines
San Antonio — Houston
55m stop
6:20 pm — 9:01 pm
UA619
United Airlines
Houston — Seattle
|
6h 45m including layover |
Find flight
from$99 |
|
|
4:48 pm — 9:09 pm
|
4:48 pm — 6:02 pm
UA5640
United Airlines
San Antonio — Denver
1h 18m stop
7:20 pm — 9:09 pm
UA2223
United Airlines
Denver — Seattle
|
6h 21m including layover |
Find flight
from$253 |
|
|
5:30 am — 12:18 pm
|
5:30 am — 6:26 am
UA2108
United Airlines
San Antonio — Houston
3h 9m stop
9:35 am — 12:18 pm
UA438
United Airlines
Houston — Seattle
|
8h 48m including layover |
Find flight
from$99 |
|
|
5:30 am — 10:18 am
|
5:30 am — 6:26 am
UA2108
United Airlines
San Antonio — Houston
1h 9m stop
7:35 am — 10:18 am
UA1579
United Airlines
Houston — Seattle
|
6h 48m including layover |
Find flight
from$99 |
|
|
6:00 am — 11:24 am
|
6:00 am — 7:38 am
UA5612
United Airlines
San Antonio — Los Angeles
39m stop
8:17 am — 11:24 am
UA5608
United Airlines
Los Angeles — Seattle
|
7h 24m including layover |
Find flight
from$99 |
|
|
6:15 am — 12:54 pm
|
6:15 am — 8:08 am
UA5309
United Airlines
San Antonio — San Francisco
2h 32m stop
10:40 am — 12:54 pm
UA209
United Airlines
San Francisco — Seattle
|
8h 39m including layover |
Find flight
from$99 |
|
|
7:10 am — 12:18 pm
|
7:10 am — 8:07 am
UA2392
United Airlines
San Antonio — Houston
1h 28m stop
9:35 am — 12:18 pm
UA438
United Airlines
Houston — Seattle
|
7h 8m including layover |
Find flight
from$144 |
|
|
7:35 am — 3:31 pm
|
7:35 am — 10:21 am
UA1962
United Airlines
San Antonio — Chicago
2h 38m stop
12:59 pm — 3:31 pm
UA241
United Airlines
Chicago — Seattle
|
9h 56m including layover |
Find flight
from$99 |
|
|
9:00 am — 1:20 pm
|
9:00 am — 10:11 am
UA456
United Airlines
San Antonio — Denver
1h 9m stop
11:20 am — 1:20 pm
UA339
United Airlines
Denver — Seattle
|
6h 20m including layover |
Find flight
from$99 |
|
|
9:45 am — 2:47 pm
|
9:45 am — 10:43 am
UA1732
United Airlines
San Antonio — Houston
1h 19m stop
12:02 pm — 2:47 pm
UA617
United Airlines
Houston — Seattle
|
7h 2m including layover |
Find flight
from$144 |
|
|
12:00 pm — 7:39 pm
|
12:00 pm — 1:02 pm
UA1120
United Airlines
San Antonio — Houston
1h 36m stop
2:38 pm — 4:00 pm
UA1672
United Airlines
Houston — Denver
1h 49m stop
5:49 pm — 7:39 pm
UA1592
United Airlines
Denver — Seattle
|
9h 39m including layover |
Find flight
from$310 |
|
*Departure and arrival times are local. Last updated on 05/18/2024
Flight Information
There are 118 flights by United Airlines from San Antonio to Seattle every week with departures from San Antonio, Kelly AFB, Stinson Municipal, Randolph AFB, Martindale AAF. All flights arrive at Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB.
Departures start from 11:50 am to 9:45 am. Nonstop flight is 6h 14m. The time difference between San Antonio and Seattle is 2h.
- The fastest flight 6h 14m
- Average flight time 10h 5m
- The earliest flight 11:50 am
- The latest flight 9:45 am
- Distance 1774 ml
The cheapest flight by United Airlines that our users were able to find is $99. This airfare is economy class on one-way UA2108 flight for October 5, 2018 leaving San Antonio in San Antonio at 5:30 am, it includes all taxes and additional fees.
United Airlines Airplanes on the Route
List of the most popular United Airlines airplanes flying from San Antonio to Seattle:
- Airbus A319from $99Find
- Boeing 737-800from $99Find
- Boeing 737-900from $99Find
- Bombardier CRJ 700from $99Find
- Airbus A320-100/200from $99Find
- Embraer 170from $102Find
- Canadair Regional Jet 700from $200Find
- Airbus A320from $346Find
- Embraer 175from $460Find
Other Popular Airlines on the Route
Besides United Airlines there are other 2 airline carriers between San Antonio and Seattle. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Antonio to Seattle.
Nonstop flights
There’re no direct flights on this route. Try flights with stops.
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Connecting Flights
List of flights with layovers (1 and more stops):
- from $98Find
- F9 - Frontier Airlinesfrom $90Find
See more connecting flights
How to book an air ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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