Cheap flights to La Salle County

View €150 flight on Sat, 28 Feb 2026Opens in a new window

Popular airlines to La Salle County

  • American Airlines

  • Delta

  • United

  • Alaska Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Spirit Airlines

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Cheap round-trip flights to La Salle County

Prices were available within the past 7 days and start at €150 for one-way flights and €275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 28 Feb - Mon, 2 Mar
BOS
Boston
SAT
San Antonio
€275 Return, found 1 day ago
€275
Return
found 1 day ago
Select American Airlines flight, departing Sat, 28 Feb from Boston to San Antonio, returning Mon, 2 Mar, priced at €275 found 1 day ago
Delta
Sat, 28 Feb - Mon, 2 Mar
BOS
Boston
SAT
San Antonio
€275 Return, found 1 day ago
€275
Return
found 1 day ago
Select Delta flight, departing Sat, 28 Feb from Boston to San Antonio, returning Mon, 2 Mar, priced at €275 found 1 day ago
American Airlines
Thu, 19 Feb - Wed, 25 Feb
BOS
Boston
SAT
San Antonio
€276 Return, found 2 days ago
€276
Return
found 2 days ago
Select American Airlines flight, departing Thu, 19 Feb from Boston to San Antonio, returning Wed, 25 Feb, priced at €276 found 2 days ago
Delta
Sat, 28 Feb - Mon, 2 Mar
BOS
Boston
SAT
San Antonio
€284 Return, found 1 day ago
€284
Return
found 1 day ago
Select Delta flight, departing Sat, 28 Feb from Boston to San Antonio, returning Mon, 2 Mar, priced at €284 found 1 day ago
Delta
Thu, 19 Feb - Wed, 25 Feb
BOS
Boston
SAT
San Antonio
€285 Return, found 2 days ago
€285
Return
found 2 days ago
Select Delta flight, departing Thu, 19 Feb from Boston to San Antonio, returning Wed, 25 Feb, priced at €285 found 2 days ago
Delta
Sat, 28 Feb - Mon, 2 Mar
BOS
Boston
SAT
San Antonio
€292 Return, found 1 day ago
€292
Return
found 1 day ago
Select Delta flight, departing Sat, 28 Feb from Boston to San Antonio, returning Mon, 2 Mar, priced at €292 found 1 day ago
Delta
Thu, 19 Feb - Wed, 25 Feb
BOS
Boston
SAT
San Antonio
€293 Return, found 2 days ago
€293
Return
found 2 days ago
Select Delta flight, departing Thu, 19 Feb from Boston to San Antonio, returning Wed, 25 Feb, priced at €293 found 2 days ago
United
Thu, 19 Feb - Wed, 25 Feb
BOS
Boston
SAT
San Antonio
€350 Return, found 2 days ago
€350
Return
found 2 days ago
Select United flight, departing Thu, 19 Feb from Boston to San Antonio, returning Wed, 25 Feb, priced at €350 found 2 days ago
British Airways
Thu, 29 Jan - Mon, 2 Feb
LUX
Luxembourg
SAT
San Antonio
€638 Return, found 1 day ago
€638
Return
found 1 day ago
Select British Airways flight, departing Thu, 29 Jan from Luxembourg to San Antonio, returning Mon, 2 Feb, priced at €638 found 1 day ago
Lufthansa
Sat, 7 Feb - Wed, 11 Feb
DUB
Dublin
SAT
San Antonio
€813 Return, found 6 hours ago
€813
Return
found 6 hours ago
Select Lufthansa flight, departing Sat, 7 Feb from Dublin to San Antonio, returning Wed, 11 Feb, priced at €813 found 6 hours ago

About La Salle County

Expedia offers flights to La Salle County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to La Salle County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to La Salle County that have flexible change policies?
It's quick and easy with Expedia. Step 1: Enter your preferred dates and destination and press "Search." Step 2? Check the "No change fee" box under the "Flexible change policies" subheading to the left of your screen. Step 3. Snag your flexible and cheap fare to La Salle County.
Which airlines fly to La Salle County?
You can take your pick of a variety of airlines that service La Salle County. Some of your top options are:

  • Southwest Airlines - 2,318 flights to or near La Salle County each month, including 2,318 flights to Austin-Bergstrom Intl. Airport (AUS) per month.
  • American Airlines - 2,109 flights to or near La Salle County each month, including 2,109 flights to Austin-Bergstrom Intl. Airport (AUS) per month.
  • United Airlines - 923 flights to or near La Salle County each month, including 923 flights to Austin-Bergstrom Intl. Airport (AUS) per month.

How can I find cheap tickets to La Salle County?
In the last seven days, €275 was the lowest price for a flight to La Salle County. For even greater savings, book in advance and be flexible with your travel dates. Search for your journey to La Salle County, then check out prices for nearby days by clicking on the "flexible dates" link above.
How much is a flight to La Salle County?
The cost of a round-trip journey to La Salle County in the last seven days ranged between €275 and €813. If you were journeying one way from Boston (BOS), you could have purchased a great deal from just €150.
What are the most popular airports to fly into in La Salle County?
Austin-Bergstrom Intl. Airport (AUS) is the main entrance point for those travelling to La Salle County. Around 7,097 flights per month touch down at this airport.
How much is a plane ticket to La Salle County?
Prices ranged from €275 to €813 in the last seven days. When you're ready to book, we're here to help land the best deal to La Salle County.
What is the best time to go to La Salle County?
March, August and September are the most popular months to plan a getaway to Cotulla, one of La Salle County's biggest and best cities. Summertime here starts June 20. Average temperatures vary from 24ºC to 38ºC throughout the season, so consider travelling then if warmer weather is your preference.
What months are the cheapest to book a flight to La Salle County?
To score cheap flights to La Salle County, try to book sometime in February when prices are at their cheapest. When's the most expensive time? In the United States, it's the month of December.

Trending flights to La Salle County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, 7 Feb - Wed, 11 Feb
DUB
Dublin
SAT
San Antonio
€813 Return, found 6 hours ago
€813
Return
found 6 hours ago
Select Lufthansa flight, departing Sat, 7 Feb from Dublin to San Antonio, returning Wed, 11 Feb, priced at €813 found 6 hours ago
*Available to Expedia members.