Cheap Flights to Northwest San Antonio

View ₩109,500 flight on Mon, Oct 20, 2025Opens in a new window

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How much is the cheapest flight to Northwest San Antonio?

Prices were available within the past 7 days and start at ₩109,500 for one-way flights and ₩218,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Oct 20 - Mon, Oct 27
IAH
Houston
SAT
San Antonio
₩218,800 Roundtrip, found 1 day ago
₩218,800
Roundtrip
found 1 day ago
Select United flight, departing Mon, Oct 20 from Houston to San Antonio, returning Mon, Oct 27, priced at ₩218,800 found 1 day ago
Delta
Tue, Dec 2 - Wed, Dec 3
SEA
Seattle
SAT
San Antonio
₩273,900 Roundtrip, found 1 day ago
₩273,900
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 2 from Seattle to San Antonio, returning Wed, Dec 3, priced at ₩273,900 found 1 day ago
American Airlines
Wed, Oct 8 - Sat, Oct 25
DFW
Dallas
SAT
San Antonio
₩275,000 Roundtrip, found 21 hours ago
₩275,000
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Oct 8 from Dallas to San Antonio, returning Sat, Oct 25, priced at ₩275,000 found 21 hours ago
Hawaiian Airlines
Wed, Nov 26 - Fri, Dec 5
SEA
Seattle
SAT
San Antonio
₩357,500 Roundtrip, found 1 day ago
₩357,500
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Nov 26 from Seattle to San Antonio, returning Fri, Dec 5, priced at ₩357,500 found 1 day ago
Korean Air
Mon, Sep 15 - Wed, Sep 24
ICN
Seoul
SAT
San Antonio
₩1,001,300 Roundtrip, found 1 day ago
₩1,001,300
Roundtrip
found 1 day ago
Select Korean Air flight, departing Mon, Sep 15 from Seoul to San Antonio, returning Wed, Sep 24, priced at ₩1,001,300 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to San Antonio (SAT)

May is typically the cheapest month to fly

From ₩160,154 - ₩539,189 per traveler.

Searching for cheap flights to Northwest San Antonio? No travel company presents more choices than Expedia if you're looking to compare flights to Northwest San Antonio. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to San Antonio. Expedia provides the cheapest flights to many destinations in San Antonio and you may find even greater savings if you combine your flight with a hotel stay in Northwest San Antonio.

Frequently asked questions

How do I find cheap flights to Northwest San Antonio that have flexible change policies?
By using our handy "No change fee" filter, that's how. Just type in your preferred dates and destination, click the "Search" button, then mark the checkbox directly underneath the "Flexible change policies" heading (it's on the top left of your screen). Expedia makes it a cinch to find flexible, low-priced flights to Northwest San Antonio.
Which airlines fly to Northwest San Antonio?
When you're ready to reserve your seat to or near Northwest San Antonio, these well-known airlines are waiting to welcome you on board:

  • Southwest Airlines - 1,014 flights to or near Northwest San Antonio each month, including 1,014 flights to San Antonio Intl. Airport (SAT) per month.
  • American Airlines - 672 flights to or near Northwest San Antonio each month, including 672 flights to San Antonio Intl. Airport (SAT) per month.
  • United Airlines - 559 flights to or near Northwest San Antonio each month, including 559 flights to San Antonio Intl. Airport (SAT) per month.

How can I find cheap tickets to Northwest San Antonio?
Book well ahead, consider alternative airports, use miles or points — there are lots of ways! Another one is to make use of Expedia's "flexible dates" function. Search for a Northwest San Antonio flight, then check out the prices for nearby dates. In the last seven days, the lowest price for a flight to Northwest San Antonio was ₩218,800.
How much is a flight to Northwest San Antonio?
The price of a round-trip flight to Northwest San Antonio in the last seven days varied between ₩218,800 and ₩1,270,300. If you were heading one way from Houston (IAH), you could have scored a low-cost fare from just ₩109,500.
What are the most popular airports to fly into in Northwest San Antonio?
Book your flight to San Antonio Intl. Airport (SAT) and sample the best that Northwest San Antonio has to offer. As the region's main entry point, roughly 3,112 flights land here every month.
When is the cheapest time to fly to Northwest San Antonio?
If you'd prefer to spend your hard-earned vacation money getting to know Northwest San Antonio rather than on your trip there, take off earlier in the week. The cheapest day to fly is usually Tuesday, with Monday a close second. With many folks traveling on the weekend, Saturday tends to have the highest airfares.
How much is a plane ticket to Northwest San Antonio?
In the last seven days, plane fares to Northwest San Antonio ranged between ₩218,800 and ₩1,270,300. Prices usually rise as your travel date nears, so find a bargain today.
What months are the cheapest to book a flight to Northwest San Antonio?
February is the best month to get your hands on a bargain fare to Northwest San Antonio. Keep in mind that the costliest time to make a purchase in the U.S. Isn't during the height of summer, but the festive month of December.
Flights to Northwest San Antonio information
Destination airport
San Antonio Intl.
Destination airport IATA code
SAT
Destination city name
San Antonio
Roundtrip price
₩218,800

Trending flights to Northwest San Antonio

Prices were available within the past 7 days and start at ₩109,500 for one-way flights and ₩218,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Sep 22 - Fri, Sep 26
ICN
Seoul
SAT
San Antonio
₩873,700 Roundtrip, found 7 hours ago
₩873,700
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Mon, Sep 22 from Seoul to San Antonio, returning Fri, Sep 26, priced at ₩873,700 found 7 hours ago
*Available to Expedia members.