Cheap Flights to Caldwell County from $51 (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.

Wed, Dec 30 - Wed, Jan 6
ATL
Hartsfield-Jackson Atlanta Intl.
AUS
Austin-Bergstrom Intl.
$80 Roundtrip, found 2 days ago
$80
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Dec 30 from Hartsfield-Jackson Atlanta Intl. to Austin-Bergstrom Intl., returning Wed, Jan 6, priced at $80 found 2 days ago
Tue, Oct 27 - Sat, Oct 31
DEN
Denver Intl.
AUS
Austin-Bergstrom Intl.
$88 Roundtrip, found 2 days ago
$88
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Oct 27 from Denver Intl. to Austin-Bergstrom Intl., returning Sat, Oct 31, priced at $88 found 2 days ago
Fri, Nov 6 - Sat, Nov 14
MCO
Orlando Intl.
AUS
Austin-Bergstrom Intl.
$124 Roundtrip, found 3 days ago
$124
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Nov 6 from Orlando Intl. to Austin-Bergstrom Intl., returning Sat, Nov 14, priced at $124 found 3 days ago
Sat, Nov 14 - Tue, Nov 17
IAD
Washington Dulles Intl.
AUS
Austin-Bergstrom Intl.
$142 Roundtrip, found 9 hours ago
$142
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Sat, Nov 14 from Washington Dulles Intl. to Austin-Bergstrom Intl., returning Tue, Nov 17, priced at $142 found 9 hours ago
Wed, Dec 2 - Sat, Dec 5
PHL
Philadelphia Intl.
AUS
Austin-Bergstrom Intl.
$142 Roundtrip, found 8 hours ago
$142
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Wed, Dec 2 from Philadelphia Intl. to Austin-Bergstrom Intl., returning Sat, Dec 5, priced at $142 found 8 hours ago
Mon, Dec 14 - Tue, Dec 15
BWI
Baltimore Washington Intl. Thurgood Marshall
AUS
Austin-Bergstrom Intl.
$145 Roundtrip, found 22 hours ago
$145
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Mon, Dec 14 from Baltimore Washington Intl. Thurgood Marshall to Austin-Bergstrom Intl., returning Tue, Dec 15, priced at $145 found 22 hours ago
Fri, Dec 25 - Thu, Dec 31
PHX
Sky Harbor Intl.
AUS
Austin-Bergstrom Intl.
$156 Roundtrip, found 1 day ago
$156
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Dec 25 from Sky Harbor Intl. to Austin-Bergstrom Intl., returning Thu, Dec 31, priced at $156 found 1 day ago
Tue, Dec 1 - Thu, Dec 3
SAN
San Diego Intl.
AUS
Austin-Bergstrom Intl.
$174 Roundtrip, found 5 hours ago
$174
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Dec 1 from San Diego Intl. to Austin-Bergstrom Intl., returning Thu, Dec 3, priced at $174 found 5 hours ago
OriginDestinationTravel DatesFlights From*
ATLAustinDecember 12 to December 14$90
DENAustinNovember 11 to November 14$102
PHLAustinDecember 2 to December 5$142
SANAustinDecember 1 to December 3$174
LAXAustinNovember 10 to November 11$174
BOSAustinFebruary 2 to February 9$177
SFOAustinNovember 10 to November 17$184
SEAAustinJanuary 9 to January 12$223
LGAAustinNovember 14 to November 17$255
EWRAustinDecember 12 to December 16$270
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENAustinOctober 24 to October 28$364
LAXAustinOctober 24 to October 26$395
TTNAustinOctober 24 to October 26$432
SANAustinOctober 25 to October 27$451
ATLAustinOctober 25 to October 31$489
SFOAustinOctober 25 to October 29$497
PAEAustinOctober 24 to November 1$667
LGAAustinOctober 24 to November 16$727
EWRAustinOctober 25 to October 27$840
BOSAustinOctober 25 to October 26$843
*Prices include taxes and fees

Best Caldwell County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
The Bonnie - 5 Bed Near Everything
3.0-star property

The Bonnie - 5 Bed Near Everything

Nov 14 - Nov 20

6 night stay

Denver (DEN) to Austin (AUS)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,007, price is now $634 per person
$634
per person
found 17 hours ago
1 Hotel Austin
5.0-star property

1 Hotel Austin

Nov 9 - Nov 12

3 night stay

Baltimore (BWI) to Austin (AUS)

Southwest Airlines • Coach

Austin (AUS) to Baltimore (BWI)

Frontier Airlines • Coach
Save 100% on your flight
Price was $1,577, price is now $1,057 per person
$1,057
per person
found 1 day ago
Lynn's Lodging
4.0-star property

Lynn's Lodging

Dec 31 - Jan 3

3 night stay

Denver (DEN) to Austin (AUS)

Delta • Coach

Austin (AUS) to Denver (DEN)

Frontier Airlines • Coach
Save 100% on your flight
Price was $1,254, price is now $925 per person
$925
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Denver 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 Rainey Street are located nearby.
9.2/10 Wonderful! (1,299 reviews)
"Presidential Suite was amazing! Staff all very friendly. Great place to stay! We enjoyed our 3 days!!"

Reviewed on Oct 21, 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 Moody Theater 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 Rainey Street are located nearby.
9/10 Wonderful! (2,541 reviews)
"Hotel is attractive and clean. Staff was very pleasant and helpful"

Reviewed on Oct 21, 2026

Opens in a new windowCambria Hotel Austin Downtown
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Tommie Austin, part of Jdv by Hyatt

Tommie Austin, part of Jdv by Hyatt

3.5 out of 5
506 San Jacinto Blvd Austin TX
Stay at this hotel in Austin. Enjoy free WiFi, a 24-hour fitness center, and valet parking (surcharge). Our guests praise the pool and the helpful staff in our reviews. Popular attractions Sixth Street and Moody Theater are located nearby.
Opens in a new windowTommie Austin, part of Jdv by Hyatt
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 $80. 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 $80. 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 $80 and $843 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.