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$129+ Cheap flights from Flint to Austin (FNT - AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — AUS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Flint Bishop to Austin Bergstrom are usually found in January or February, booked 76 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Flint to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$129
(Mytrip)

Popular in

March

Cheapest in

January

Average price

$393
From Flint Bishop to Austin Bergstrom
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One-way flight from Flint Bishop to Austin Bergstrom
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Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Flint to Austin

Cheapest flights from Flint to Austin
Explore the most affordable flight options available from Flint to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:25 pmFNT - AUS
1 stop5h 16mAmerican Airlines
Sat 9/2011:52 amAUS - FNT
1 stop6h 03mAmerican Airlines
Deal found 7/1$259
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/167:00 amFNT - AUS
2 stops11h 13mUnited Airlines
Sun 7/207:00 amAUS - FNT
1 stop5h 23mUnited Airlines
Deal found 7/1$294
This Mytrip deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1710:05 amFNT - AUS
1 stop10h 06mAllegiant Air
Mon 7/215:42 pmAUS - FNT
2 stops22h 02mAllegiant Air
Deal found 7/2$308
This Mytrip deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:00 amFNT - AUS
2 stops17h 18mMultiple Airlines
Mon 7/215:42 pmAUS - FNT
2 stops22h 02mMultiple Airlines
Deal found 7/2$312

Cheapflights Fare Finder

Customize your flight search to find flights from Flint to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Flint to Austin that are best for you.

Fly from

Flint

Fly to

Austin

Route

Depart

Return

Price

FlintAustin

FNT - AUS

FNTAUS

Flint Bishop

Wed 9/17

7:25 pm-11:41 pm

1 stop5h 16m

Austin Bergstrom

Sat 9/20

3:19 pm-11:08 pm

1 stop6h 49m

$259

FlintAustin

FNT - AUS

FNTAUS

Flint Bishop

Wed 7/16

7:00 am-5:13 pm

2 stops11h 13m

Austin Bergstrom

Sun 7/20

7:00 am-1:23 pm

1 stop5h 23m

$294

FlintAustin

FNT - AUS

FNTAUS

Flint Bishop

Thu 7/17

10:05 am-7:11 pm

1 stop10h 06m

Austin Bergstrom

Mon 7/21

5:42 pm-4:44 pm

2 stops22h 02m

$308

FlintAustin

FNT - AUS

FNTAUS

Flint Bishop

Thu 7/17

6:00 am-10:18 pm

2 stops17h 18m

Austin Bergstrom

Mon 7/21

5:42 pm-4:44 pm

2 stops22h 02m

$312

FlintAustin

FNT - AUS

FNTAUS

Flint Bishop

Fri 7/25

9:15 am-5:37 pm

1 stop9h 22m

$129

FlintAustin

FNT - AUS

FNTAUS

Flint Bishop

Sun 9/7

4:48 pm-12:47 pm

2 stops20h 59m

$169

FlintAustin

FNT - AUS

FNTAUS

Flint Bishop

Sat 7/26

6:32 am-11:11 am

1 stop5h 39m

$271

FlintAustin

FNT - AUS

FNTAUS

Flint Bishop

Sat 9/6

7:00 am-7:59 pm

2 stops13h 59m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Flint to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Flint with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Flint to Austin

How far ahead should I book a flight from Flint to Austin?

Use this chart to determine the optimal time to book a round-trip flight from Flint to Austin. Price data was last updated on June 27, 2025.

The best time to book flights from Flint to Austin is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Flint to Austin?

Currently, January is the cheapest month in which you can book a flight from Flint to Austin (average of $286). Flying from Flint to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FNT to AUS?

Find hourly flight availability from Flint to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 34% on flights from Flint to Austin by exploring options for tickets at noon.

How much does it cost to fly round-trip from Flint to Austin?

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Allegiant Air from Flint to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,845 reviews
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Allegiant Air
7.2
Good
709 reviews
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Flint to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Flint to Austin round-trip?

    Currently priced at $259, American Airlines will fly you from Flint to Austin and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Allegiant Air - these airlines can fly you to your destination from $294 and $308, respectively. You may be able to fly from Flint to Austin for 28% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Flint to Austin one-way?

    One-way options have recently been found by users for as low as $169 on Allegiant Air. Other airlines that offer cheap prices include American Airlines from $271 and United Airlines from $274 one-way.

  • Can I find deals for flights from Flint to Austin that include hotel bookings?

    Yes. In addition to deals on Flint to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Flint to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flint to Austin.

  • Can I find deals for business class flights from Flint to Austin?

    Yes. Cheapflights offers flight deals from Flint to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Flint to Austin?

    Currently, January is the cheapest month in which you can book a flight from Flint to Austin (average of $286). Flying from Flint to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Flint?

Book flights to Flint if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Cedar Park
Canyon Lake
Bastrop
Round Rock
Seguin
Horseshoe Bay

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Top 2 airlines flying from Flint to Austin

Discover the top 2 airlines that operate flights from Flint to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$252Average$338FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$396FlexibilityNo cancel feeOn-time69%

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