Cheap Flights to Caldwell County from $23 (2026/2027)

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A historic building with multiple flags, including the American flag, and a clock tower.

Lockhart

Flights
Lockhart
A historic building with multiple flags, including the American flag, and a clock tower.

Luling

Flights
Luling

How Much Does it Cost To Fly To Caldwell County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Dec 8 - Wed, Dec 9
ATL
Hartsfield-Jackson Atlanta Intl.
AUS
Austin-Bergstrom Intl.
$46 Roundtrip, found 1 day ago
$46
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Dec 8 from Hartsfield-Jackson Atlanta Intl. to Austin-Bergstrom Intl., returning Wed, Dec 9, priced at $46 found 1 day ago
Wed, Dec 2 - Thu, Dec 3
DEN
Denver Intl.
AUS
Austin-Bergstrom Intl.
$57 Roundtrip, found 5 days ago
$57
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Dec 2 from Denver Intl. to Austin-Bergstrom Intl., returning Thu, Dec 3, priced at $57 found 5 days ago
Thu, Feb 18 - Mon, Feb 22
PHX
Sky Harbor Intl.
AUS
Austin-Bergstrom Intl.
$66 Roundtrip, found 2 hours ago
$66
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Feb 18 from Sky Harbor Intl. to Austin-Bergstrom Intl., returning Mon, Feb 22, priced at $66 found 2 hours ago
Thu, Feb 4 - Mon, Feb 8
MCO
Orlando Intl.
AUS
Austin-Bergstrom Intl.
$101 Roundtrip, found 3 days ago
$101
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Feb 4 from Orlando Intl. to Austin-Bergstrom Intl., returning Mon, Feb 8, priced at $101 found 3 days ago
Tue, Dec 8 - Mon, Dec 14
IAD
Washington Dulles Intl.
AUS
Austin-Bergstrom Intl.
$124 Roundtrip, found 3 days ago
$124
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Dec 8 from Washington Dulles Intl. to Austin-Bergstrom Intl., returning Mon, Dec 14, priced at $124 found 3 days ago
Wed, Dec 2 - Mon, Dec 7
BWI
Baltimore Washington Intl. Thurgood Marshall
AUS
Austin-Bergstrom Intl.
$134 Roundtrip, found 3 days ago
$134
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Dec 2 from Baltimore Washington Intl. Thurgood Marshall to Austin-Bergstrom Intl., returning Mon, Dec 7, priced at $134 found 3 days ago
Tue, Jan 5 - Tue, Jan 12
LAX
Los Angeles Intl.
AUS
Austin-Bergstrom Intl.
$135 Roundtrip, found 2 days ago
$135
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Jan 5 from Los Angeles Intl. to Austin-Bergstrom Intl., returning Tue, Jan 12, priced at $135 found 2 days ago
Fri, Dec 4 - Sat, Dec 5
BOS
Logan Intl.
AUS
Austin-Bergstrom Intl.
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Fri, Dec 4 from Logan Intl. to Austin-Bergstrom Intl., returning Sat, Dec 5, priced at $137 found 3 days ago
OriginDestinationTravel DatesFlights From*
DENAustinDecember 9 to December 10$62
ATLAustinJanuary 7 to January 23$90
SEAAustinDecember 1 to December 8$137
LAXAustinJanuary 28 to February 1$140
SANAustinDecember 5 to December 7$145
BOSAustinDecember 16 to January 18$157
SFOAustinJanuary 11 to January 20$163
PHLAustinJanuary 25 to January 28$210
LGAAustinJanuary 5 to January 8$226
EWRAustinDecember 9 to December 14$233
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
ATLAustinNovember 8 to November 10$328
DENAustinNovember 8 to November 10$358
LAXAustinNovember 6 to November 10$361
SANAustinNovember 6 to November 10$374
TTNAustinNovember 8 to November 13$389
LGAAustinNovember 7 to November 10$409
SFOAustinNovember 8 to November 10$421
BOSAustinNovember 8 to November 15$428
PAEAustinNovember 8 to November 16$582
EWRAustinNovember 7 to November 10$643
*Prices include taxes and fees

Best Caldwell County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
The Shores at Lake Travis
3.0-star property

The Shores at Lake Travis

Dec 21 - Dec 28

7 night stay

Boston (BOS) to Austin (AUS)

JetBlue Airways • Roundtrip • Coach
Save 100% on your flight
Price was $944, price is now $633 per person
$633
per person
just found
1 Hotel Austin
5.0-star property

1 Hotel Austin

Jan 21 - Jan 25

4 night stay

Boston (BOS) to Austin (AUS)

Southwest Airlines • Non-stop roundtrip • Coach
Price was $1,428, price is now $930 per person
$930
per person
found 1 day ago
Hill Country Apartments by Landing
4.0-star property

Hill Country Apartments by Landing

Dec 21 - Dec 28

7 night stay

Boston (BOS) to Austin (AUS)

JetBlue Airways • Coach

Austin (AUS) to Boston (BOS)

Southwest Airlines • Coach
Price was $1,506, price is now $1,055 per person
$1,055
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Boston to Caldwell County
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Travelers ❤️ These Caldwell County 🏨

Hotel Van Zandt

Hotel Van Zandt

4 out of 5
605 Davis Street Austin TX
Book a stay at this business-friendly hotel in Austin. Enjoy free WiFi, 2 bars/lounges, and a rooftop terrace. Our guests praise the helpful staff and the property condition in our reviews. Popular attractions Sixth Street and Moody Theater are located nearby.
9.2/10 Wonderful! (1,312 reviews)
"Everyone from the front desk to the bartenders to the waiters were great .Best location to Rainy District and walking distance to many attractions"

Reviewed on Nov 1, 2026

Opens in a new windowHotel Van Zandt
Omni Austin Hotel

Omni Austin Hotel

4 out of 5
700 San Jacinto Blvd Austin TX
Book a stay at this business-friendly hotel in Austin. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the pool in our reviews. Popular attractions Sixth Street and Zilker Park are located nearby.
Opens in a new windowOmni Austin Hotel
Cambria Hotel Austin Downtown

Cambria Hotel Austin Downtown

3 out of 5
68 Eeast Ave Austin TX
Book a stay at this business-friendly hotel in Austin. Enjoy free WiFi, an outdoor pool, and 2 restaurants. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Sixth Street and Moody Theater are located nearby.
9/10 Wonderful! (2,560 reviews)
"Loved it! Definitely booking here again."

Reviewed on Nov 1, 2026

Opens in a new windowCambria Hotel Austin Downtown
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Fairmont Austin

Fairmont Austin

4 out of 5
101 Red River St Austin TX
Book a stay at this spa hotel in Austin. Enjoy a full-service spa, 6 restaurants, and 2 bars/lounges. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Sixth Street and Moody Theater are located nearby.
9.4/10 Exceptional! (2,451 reviews)
"Rooftop pool was the best part of the stay. Will be back"

Reviewed on Nov 1, 2026

Opens in a new windowFairmont Austin
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Caldwell County?
Based on prices found over the last seven days, a roundtrip flight to Caldwell County started at as little as $46. If you're flexible with your dates, it makes it easy to snap up a great bargain. This price was available on Travelocity for flights to Caldwell County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Caldwell County?
With 15 airlines flying in and out of Caldwell County, finding your perfect flight should be a breeze. If you're starting your vacation in Lockhart, go for the top carrier, Southwest Airlines. It offers about 2,153 flights to this major city each month.
What is the cheapest month to fly to Caldwell County?
Based on Travelocity's direct return flight demand between January and December last year, December is the cheapest period to board a plane to Caldwell County. Look for flights during this month and snap up a terrific deal today.
How can I check my flight status to Caldwell County?
There are a couple of handy ways to look up the status of your flight. You can find all the info you need in our Trips portal, which is located at the top of our homepage. Sign in or create a new account in seconds — you can then browse and make changes to your bookings whenever you want to. For those already on the move, the Travelocity app can also help you look up the status of your flight to Caldwell County, as well as share details with any members of your family flying with you.
How do I find the best deals on flights to Caldwell County?
Be flexible with your travel dates and you're likely to find an epic deal. After you've searched for flights on Travelocity, select the "Flexible dates" box at the top of the page to compare prices with surrounding days. Also try to book well in advance and avoid peak periods. In the last seven days, the best price for a return flight to Caldwell County was $46. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Caldwell County with Travelocity?
An awesome break is only a click away when you book your trip with Travelocity. With a wide selection of choices and great deals on cheap family flights, hotels, activities and more, we make it easy to locate the best prices to suit your needs. You can also use our round-the-clock customer assistance and free cancellations on most activities and hotels throughout every stage of the process. Wander wisely with us and pick up your cheap flights to Caldwell County today.
What are the most popular flight routes to Caldwell County?
Whether you have plans for a whirlwind break or a marathon vacation, Travelocity can help you find your flight to Caldwell County. The most popular flight routes to this destination include:

  • Los Angeles, CA (LAX-Los Angeles Intl.) to Austin-Bergstrom Intl. Airport (AUS) - 2,712 flights a month.
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Austin-Bergstrom Intl. Airport (AUS) - 2,062 flights a month.
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Austin-Bergstrom Intl. Airport (AUS) - 1,928 flights a month.

How much is a flight to Caldwell County on average?
Fares for roundtrip flights to Caldwell County cost between $46 and $643 in the last seven days. As soon as you find an amazing deal, lock it in and prepare to jet off on the vacation of your dreams with Travelocity. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Caldwell County?
The duration of a direct flight to Caldwell County differs, but here are the average journey times for several popular routes:

  • Los Angeles, CA (LAX-Los Angeles Intl.) to Austin-Bergstrom Intl. Airport (AUS) - 2 hours and 57 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Austin-Bergstrom Intl. Airport (AUS) - 2 hours and 19 minutes
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Austin-Bergstrom Intl. Airport (AUS) - 1 hour and 8 minutes

What can I expect on a flight to Caldwell County?
The flight time and whether you book with a low-cost or full-service airline will determine what you can expect on board. If you're on the lookout for long-haul flights to Caldwell County, food, drinks and entertainment will often be included. Interested in cheap flights for family vacations? Check out the fares with budget carriers. These airlines typically don't offer as many inclusions, so be prepared to pay for food and drinks.