United Airlines Seattle to San Antonio Flights
Return flight: San Antonio – Seattle
Cheapflightsplus.com will find cheap United Airlines flights from Seattle to San Antonio. Compare airline ticket prices and book air tickets starting from $51 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 Seattle (WA) — San Antonio (TX) 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 - $51, two-way – $87.
Direct flights
Check prices for return flight
Cheap Flights from Seattle to San Antonio by United Airlines
Look at the list of plane tickets for the most connecting flights by United Airlines, their prices start from $51. There’re no direct flights. The fastest connecting flight – 5h 33m.
| Price | Departure | Arrival | Flight Time | Airline | Flight |
|---|---|---|---|---|---|
| from $51 | 5:20 am Seattle Seattle-Tacoma Intl | 1:05 pm San Antonio San Antonio | 5h 45m layover 1h 5m - Denver | United Airlines | UA2436 UA1412 |
| from $51 | 2:20 pm Seattle Seattle-Tacoma Intl | 10:33 pm San Antonio San Antonio | 6h 13m layover 0h 55m - Houston | United Airlines | UA2207 UA1291 |
| from $51 | 12:30 pm Seattle Seattle-Tacoma Intl | 8:48 pm San Antonio San Antonio | 6h 18m layover 1h 0m - Houston | United Airlines | UA618 UA530 |
| from $51 | 9:15 am Seattle Seattle-Tacoma Intl | 5:33 pm San Antonio San Antonio | 6h 18m layover 1h 0m - Houston | United Airlines | UA2496 UA552 |
| from $51 | 7:00 am Seattle Seattle-Tacoma Intl | 3:33 pm San Antonio San Antonio | 6h 33m layover 1h 15m - Houston | United Airlines | UA2494 UA2105 |
| from $51 | 11:30 pm Seattle Seattle-Tacoma Intl | 8:48 am+1 день San Antonio San Antonio | 7h 18m layover 2h 0m - Houston | United Airlines | UA2112 UA439 |
| from $51 | 2:17 pm Seattle Seattle-Tacoma Intl | 11:44 pm San Antonio San Antonio | 7h 27m layover 2h 50m - Denver | United Airlines | UA773 UA5608 |
| from $51 | 12:30 pm Seattle Seattle-Tacoma Intl | 10:33 pm San Antonio San Antonio | 8h 3m layover 2h 45m - Houston | United Airlines | UA618 UA1291 |
| from $51 | 9:15 am Seattle Seattle-Tacoma Intl | 7:23 pm San Antonio San Antonio | 8h 8m layover 2h 50m - Houston | United Airlines | UA2496 UA1793 |
| from $51 | 6:00 am Seattle Seattle-Tacoma Intl | 4:11 pm San Antonio San Antonio | 8h 11m layover 2h 28m - San Francisco | United Airlines | UA2499 UA5334 |
| from $51 | 12:15 pm Seattle Seattle-Tacoma Intl | 10:44 pm San Antonio San Antonio | 8h 29m layover 2h 58m - Los Angeles | United Airlines | UA5782 UA5568 |
| from $51 | 7:00 am Seattle Seattle-Tacoma Intl | 5:33 pm San Antonio San Antonio | 8h 33m layover 3h 15m - Houston | United Airlines | UA2494 UA552 |
| from $51 | 8:40 am Seattle Seattle-Tacoma Intl | 10:44 pm San Antonio San Antonio | 12h 4m layover 3h 3m - Los Angeles | United Airlines | UA403 UA5568 |
Show All Flights
*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 05/05/2024
United Airlines Flight Schedule Seattle to San Antonio
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 |
|---|---|---|---|---|
|
0:56 am — 11:14 am
|
0:56 am — 6:49 am
UA1195
United Airlines
Seattle — Chicago
1h 23m stop
8:12 am — 11:14 am
UA3718
United Airlines
Chicago — San Antonio
|
8h 18m including layover |
Find flight
from$121 |
|
|
10:51 am — 8:51 pm
|
10:51 am — 2:27 pm
UA331
United Airlines
Seattle — Denver
3h 8m stop
5:35 pm — 8:51 pm
UA5941
United Airlines
Denver — San Antonio
|
8h including layover |
Find flight
from$139 |
|
|
10:55 am — 10:26 pm
|
10:55 am — 5:01 pm
UA1598
United Airlines
Seattle — Chicago
2h 44m stop
7:45 pm — 10:26 pm
UA600
United Airlines
Chicago — San Antonio
|
9h 31m including layover |
Find flight
from$52 |
|
|
11:05 pm — 11:58 am
+1 day
|
11:05 pm — 5:01 am
UA2497
United Airlines
Seattle — Chicago
3h 56m stop
8:57 am — 11:58 am
UA5846
United Airlines
Chicago — San Antonio
|
10h 53m including layover |
Find flight
from$51 |
|
|
11:30 pm — 10:48 am
+1 day
|
11:30 pm — 5:45 am
UA2112
United Airlines
Seattle — Houston
4h stop
9:45 am — 10:48 am
UA527
United Airlines
Houston — San Antonio
|
9h 18m including layover |
Find flight
from$51 |
|
|
12:30 pm — 8:48 pm
|
12:30 pm — 6:45 pm
UA618
United Airlines
Seattle — Houston
1h stop
7:45 pm — 8:48 pm
UA530
United Airlines
Houston — San Antonio
|
6h 18m including layover |
Find flight
from$51 |
|
|
12:30 pm — 10:33 pm
|
12:30 pm — 6:45 pm
UA618
United Airlines
Seattle — Houston
2h 45m stop
9:30 pm — 10:33 pm
UA1291
United Airlines
Houston — San Antonio
|
8h 3m including layover |
Find flight
from$51 |
|
|
1:17 pm — 9:05 pm
|
1:17 pm — 4:57 pm
UA2493
United Airlines
Seattle — Denver
48m stop
5:45 pm — 9:05 pm
UA5545
United Airlines
Denver — San Antonio
|
5h 48m including layover |
Find flight
from$52 |
|
|
1:18 pm — 8:51 pm
|
1:18 pm — 4:53 pm
UA738
United Airlines
Seattle — Denver
42m stop
5:35 pm — 8:51 pm
UA5941
United Airlines
Denver — San Antonio
|
5h 33m including layover |
Find flight
from$170 |
|
|
2:17 pm — 11:44 pm
|
2:17 pm — 5:49 pm
UA773
United Airlines
Seattle — Denver
2h 50m stop
8:39 pm — 11:44 pm
UA5608
United Airlines
Denver — San Antonio
|
7h 27m including layover |
Find flight
from$51 |
|
|
2:20 pm — 10:33 pm
|
2:20 pm — 8:35 pm
UA2207
United Airlines
Seattle — Houston
55m stop
9:30 pm — 10:33 pm
UA1291
United Airlines
Houston — San Antonio
|
6h 13m including layover |
Find flight
from$51 |
|
|
3:38 pm — 4:14 pm
+1 day
|
3:38 pm — 7:25 pm
UA1946
United Airlines
Seattle — Denver
17h 40m stop
1:05 pm — 4:14 pm
UA5673
United Airlines
Denver — San Antonio
|
22h 36m including layover |
Find flight
from$311 |
|
|
3:40 pm — 11:44 pm
|
3:40 pm — 7:10 pm
UA2495
United Airlines
Seattle — Denver
1h 29m stop
8:39 pm — 11:44 pm
UA5608
United Airlines
Denver — San Antonio
|
6h 4m including layover |
Find flight
from$52 |
|
|
5:20 am — 1:05 pm
|
5:20 am — 8:55 am
UA2436
United Airlines
Seattle — Denver
1h 5m stop
10:00 am — 1:05 pm
UA1412
United Airlines
Denver — San Antonio
|
5h 45m including layover |
Find flight
from$51 |
|
|
5:20 am — 12:57 pm
|
5:20 am — 8:59 am
UA318
United Airlines
Seattle — Denver
56m stop
9:55 am — 12:57 pm
UA1412
United Airlines
Denver — San Antonio
|
5h 37m including layover |
Find flight
from$52 |
|
|
6:00 am — 4:11 pm
|
6:00 am — 8:17 am
UA2499
United Airlines
Seattle — San Francisco
2h 28m stop
10:45 am — 4:11 pm
UA5334
United Airlines
San Francisco — San Antonio
|
8h 11m including layover |
Find flight
from$51 |
|
|
6:55 am — 3:27 pm
|
6:55 am — 1:18 pm
UA443
United Airlines
Seattle — Houston
1h 10m stop
2:28 pm — 3:27 pm
UA2105
United Airlines
Houston — San Antonio
|
6h 32m including layover |
Find flight
from$101 |
|
|
7:00 am — 3:33 pm
|
7:00 am — 1:15 pm
UA2494
United Airlines
Seattle — Houston
1h 15m stop
2:30 pm — 3:33 pm
UA2105
United Airlines
Houston — San Antonio
|
6h 33m including layover |
Find flight
from$51 |
|
|
7:00 am — 5:33 pm
|
7:00 am — 1:15 pm
UA2494
United Airlines
Seattle — Houston
3h 15m stop
4:30 pm — 5:33 pm
UA552
United Airlines
Houston — San Antonio
|
8h 33m including layover |
Find flight
from$51 |
|
|
8:17 am — 10:33 pm
|
8:17 am — 7:37 pm
UA1201
United Airlines
Seattle — Houston
1h 53m stop
9:30 pm — 10:33 pm
UA1291
United Airlines
Houston — San Antonio
|
12h 16m including layover |
Find flight
from$52 |
|
|
8:40 am — 10:44 pm
|
8:40 am — 2:53 pm
UA403
United Airlines
Seattle — Los Angeles
3h 3m stop
5:56 pm — 10:44 pm
UA5568
United Airlines
Los Angeles — San Antonio
|
12h 4m including layover |
Find flight
from$51 |
|
|
9:15 am — 5:33 pm
|
9:15 am — 3:30 pm
UA2496
United Airlines
Seattle — Houston
1h stop
4:30 pm — 5:33 pm
UA552
United Airlines
Houston — San Antonio
|
6h 18m including layover |
Find flight
from$51 |
|
|
9:15 am — 7:23 pm
|
9:15 am — 3:30 pm
UA2496
United Airlines
Seattle — Houston
2h 50m stop
6:20 pm — 7:23 pm
UA1793
United Airlines
Houston — San Antonio
|
8h 8m including layover |
Find flight
from$51 |
|
|
0:56 am — 2:45 pm
|
0:56 am — 6:49 am
UA1195
United Airlines
Seattle — Chicago
1h 6m stop
7:55 am — 10:13 am
UA5658
United Airlines
Chicago — Oklahoma City
3h 2m stop
1:15 pm — 2:45 pm
F9468
Frontier Airlines
Oklahoma City — San Antonio
|
11h 49m including layover |
Find flight
from$125 |
|
*Departure and arrival times are local. Last updated on 05/05/2024
Flight Information
There are 207 flights by United Airlines from Seattle to San Antonio every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at San Antonio, Kelly AFB, Stinson Municipal, Randolph AFB, Martindale AAF.
Departures start from 0:56 am to 9:36 pm. Nonstop flight is 5h 33m. The time difference between Seattle and San Antonio is 2h.
- The fastest flight 5h 33m
- Average flight time 11h 40m
- The earliest flight 0:56 am
- The latest flight 9:36 pm
- Distance 1774 ml
The cheapest flight by United Airlines that our users were able to find is $51. This airfare is economy class on one-way UA403 flight for November 23, 2020 leaving Seattle-Tacoma Intl in Seattle at 8:40 am, it includes all taxes and additional fees.
United Airlines Airplanes on the Route
List of the most popular United Airlines airplanes flying from Seattle to San Antonio:
- Boeing 737-800from $51Find
- Boeing 737-900from $51Find
- Airbus A320-100/200from $51Find
- Airbus A320from $51Find
- Airbus A319from $101Find
- Boeing 757-300from $101Find
- Boeing 737from $585Find
Other Popular Airlines on the Route
Besides United Airlines there are other 7 airline carriers between Seattle and San Antonio. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to San Antonio.
Nonstop flights
There are 3 direct flights every day from Seattle. Airlines and fares are below:
- from $79Find
See more direct flights
Connecting Flights
List of flights with layovers (1 and more stops):
- from $53Find
- from $64Find
- from $72Find
- from $72Find
- F9 - Frontier Airlinesfrom $49Find
- SY - Sun Country Airlinesfrom $164Find
- WN - Southwest Airlinesfrom $72Find
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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