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Cheap flights from Pittsburgh to Austin from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Austin departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Spirit Airlines Logo
5:44 pm - 11:12 pmPIT-AUS
6h 28m1 stop
Spirit Airlines Logo
5:45 am - 7:36 pmAUS-PIT
12h 51m1 stop
$138Spirit Airlines
Find Deal
Mon, Dec 15 - Sat, Jan 10
Spirit Airlines Logo
6:45 am - 9:45 pmPIT-AUS
16h 00m1 stop
Spirit Airlines Logo
7:20 am - 5:46 pmAUS-PIT
9h 26m1 stop
$164Spirit Airlines
Find Deal
Tue, Oct 28 - Fri, Oct 31
American Airlines Logo
12:22 pm - 5:30 pmPIT-AUS
6h 08m1 stop
American Airlines Logo
8:12 am - 4:35 pmAUS-PIT
7h 23m1 stop
$167American Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Frontier Logo
5:40 pm - 12:33 amPIT-AUS
7h 53m1 stop
Frontier Logo
6:00 am - 4:38 pmAUS-PIT
9h 38m1 stop
$168Frontier
Find Deal
Fri, Oct 24 - Sun, Oct 26
United Airlines Logo
4:38 pm - 9:25 pmPIT-AUS
5h 47m1 stop
United Airlines Logo
5:30 am - 2:04 pmAUS-PIT
7h 34m2 stops
$172United Airlines
Find Deal
Wed, Jan 14 - Mon, Jan 26
Spirit Airlines Logo
5:44 pm - 11:12 pmPIT-AUS
6h 28m1 stop
Spirit Airlines Logo
5:45 am - 7:36 pmAUS-PIT
12h 51m1 stop
$177Spirit Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 6
Spirit Airlines Logo
6:45 am - 9:45 pmPIT-AUS
16h 00m1 stop
Spirit Airlines Logo
7:20 am - 11:16 pmAUS-PIT
14h 56m1 stop
$179Spirit Airlines
Find Deal
Wed, Oct 29 - Sat, Nov 1
Delta Logo
4:59 pm - 9:16 pmPIT-AUS
5h 17m1 stop
Delta Logo
6:34 pm - 12:17 amAUS-PIT
4h 43m1 stop
$237Delta
Find Deal
Sat, Nov 8 - Wed, Nov 12
United Airlines Logo
7:01 am - 11:53 amPIT-AUS
5h 52m1 stop
United Airlines Logo
5:30 am - 11:21 amAUS-PIT
4h 51m1 stop
$247United Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
Frontier Logo
5:30 pm - 12:32 amPIT-AUS
8h 02m1 stop
Frontier Logo
7:02 pm - 4:35 pmAUS-PIT
20h 33m2 stops
$270Frontier
Find Deal
Fri, Nov 14 - Sun, Nov 16

United Airlines flights from Pittsburgh to Austin

Our best United Airlines deals on Pittsburgh to Austin flight tickets
United Airlines
Jan 14
PIT4:38 pmPittsburgh
5h 47m
1 stop
AUS9:25 pmAustin Bergstrom
Jan 26
AUS5:30 amAustin Bergstrom
7h 34m
2 stops
PIT2:04 pmPittsburgh
$172
Find similar
United Airlines
Nov 20
PIT7:01 amPittsburgh
5h 52m
1 stop
AUS11:53 amAustin Bergstrom
Nov 23
AUS5:30 amAustin Bergstrom
4h 51m
1 stop
PIT11:21 amPittsburgh
$247
Find similar
United Airlines
Oct 29
PIT11:00 amPittsburgh
6h 00m
1 stop
AUS4:00 pmAustin Bergstrom
Nov 1
AUS9:45 amAustin Bergstrom
12h 49m
2 stops
PIT11:34 pmPittsburgh
$252
Find similar

Spirit Airlines flights from Pittsburgh to Austin

Our best Spirit Airlines deals on Pittsburgh to Austin flight tickets
Spirit Airlines
Dec 15
PIT5:44 pmPittsburgh
6h 28m
1 stop
AUS11:12 pmAustin Bergstrom
Jan 10
AUS5:45 amAustin Bergstrom
12h 51m
1 stop
PIT7:36 pmPittsburgh
$138
Find similar
Spirit Airlines
Oct 28
PIT6:45 amPittsburgh
16h 00m
1 stop
AUS9:45 pmAustin Bergstrom
Oct 31
AUS7:20 amAustin Bergstrom
9h 26m
1 stop
PIT5:46 pmPittsburgh
$164
Find similar
Spirit Airlines
Dec 4
PIT5:44 pmPittsburgh
6h 28m
1 stop
AUS11:12 pmAustin Bergstrom
Dec 6
AUS5:45 amAustin Bergstrom
12h 51m
1 stop
PIT7:36 pmPittsburgh
$177
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Pittsburgh to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Mon 12/15

5:44 pm-11:12 pm

1 stop6h 28m

Austin Bergstrom

Sat 1/10

5:45 am-7:36 pm

1 stop12h 51m

$138

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Tue 10/28

6:45 am-9:45 pm

1 stop16h 00m

Austin Bergstrom

Fri 10/31

7:20 am-5:46 pm

1 stop9h 26m

$164

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Wed 10/29

12:22 pm-5:30 pm

1 stop6h 08m

Austin Bergstrom

Wed 11/5

8:12 am-4:35 pm

1 stop7h 23m

$167

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Fri 10/24

5:40 pm-12:33 am

1 stop7h 53m

Austin Bergstrom

Sun 10/26

6:00 am-4:38 pm

1 stop9h 38m

$168

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Wed 1/14

4:38 pm-9:25 pm

1 stop5h 47m

Austin Bergstrom

Mon 1/26

5:30 am-2:04 pm

2 stops7h 34m

$172

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Thu 12/4

5:44 pm-11:12 pm

1 stop6h 28m

Austin Bergstrom

Sat 12/6

5:45 am-7:36 pm

1 stop12h 51m

$177

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Wed 10/29

6:45 am-9:45 pm

1 stop16h 00m

Austin Bergstrom

Sat 11/1

7:20 am-11:16 pm

1 stop14h 56m

$179

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Sat 11/8

4:59 pm-9:16 pm

1 stop5h 17m

Austin Bergstrom

Wed 11/12

6:34 pm-12:17 am

1 stop4h 43m

$237

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Thu 11/20

7:01 am-11:53 am

1 stop5h 52m

Austin Bergstrom

Sun 11/23

5:30 am-11:21 am

1 stop4h 51m

$247

PittsburghAustin

PIT - AUS

PITAUS

Pittsburgh

Fri 11/14

5:30 pm-12:32 am

1 stop8h 02m

Austin Bergstrom

Sun 11/16

7:02 pm-4:35 pm

2 stops20h 33m

$270

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Pittsburgh to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Pittsburgh is in June. Flight prices, which tend to average around $220, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in June, then July is your next best option. Flight prices from Pittsburgh to Austin during July average around $232.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Monday when prices can be found for as low as $319. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to Austin for around $458.

What is the cheapest time of day to depart on your flight to Austin?

At noon is the cheapest time of day to fly from Pittsburgh to Austin when you can find flight prices for as low as $177. Flying to Austin at noon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the morning, with an average ticket price of $427. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Pittsburgh to Austin Bergstrom flight route?

Fly from Pittsburgh to Austin Bergstrom for the best Pittsburgh - Austin Bergstrom flight prices

How far in advance should I book a flight to Austin?

You are more likely to see cheaper flights to Austin from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $377 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Pittsburgh for as low as $256 on momondo.

What cabin class options are available on Pittsburgh to Austin Bergstrom flights?

There is only 1 cabin class available to choose from on Pittsburgh to Austin Bergstrom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pittsburgh to Austin flights?

No. A direct flight is the cheapest option for a flight between Pittsburgh to Austin.

How have Pittsburgh to Austin flight prices changed over time?

As of September 2025, prices for Pittsburgh to Austin flights are approximately 79% more expensive when compared to flights at the same time last year.

When to book flights from Pittsburgh to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Austin (PIT to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Austin

Best Price Found

$195

Fastest flight time

3h 05m

Direct flights

Every day

Airports in Austin

1 airport
The best one-way flight to Austin from Pittsburgh in the past 72 hours is $195. The best round-trip flight deal from Pittsburgh to Austin found on momondo in the last 72 hours is $359.
The fastest flight from Pittsburgh to Austin takes 3h 05m
Direct flights go from Pittsburgh to Austin every day.
There is 1 airport near Austin: Austin Bergstrom (AUS)
Search flight deals

  • How far is Pittsburgh to Austin Bergstrom by plane?

    There are 1217.3 mi between Pittsburgh and Austin Bergstrom. In terms of flight time, this usually takes a little over 5h 17m.

  • When did momondo last update prices for flights from Pittsburgh Airport to Austin Bergstrom Airport?

    Prices for flights from Pittsburgh Airport to Austin Bergstrom Airport were last updated today.

  • How many operators does momondo search for flights from Pittsburgh Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from Pittsburgh Airport to Austin Bergstrom Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents required for your trip to Austin Bergstrom Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Austin Bergstrom Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Pittsburgh to Austin?

  • What is the most popular airline from Pittsburgh to Austin?

Best airlines flying from Pittsburgh to Austin

Compare and see reviews for airlines that fly from Pittsburgh to Austin with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $99Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
Spirit AirlinesPriceFrom $184Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
DeltaPriceFrom $213Free CancellationRating
7.9
7,954 reviews
Search Delta flights
American AirlinesPriceFrom $220Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $263Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $331Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

  • Southwest Flights From Pittsburgh to Austin

    Southwest is one of the most popular airlines flying from Pittsburgh to Austin, operating 5 flights/week on average for this route. A good Southwest flight deal for Pittsburgh to Austin starts from $263 round-trip, up to an average price of $432. Our users have rated Southwest at 8.0/10.

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
San Marcos
Wimberley
Round Rock
Georgetown
Canyon Lake
Marble Falls
Cedar Park
Horseshoe Bay
Dripping Springs
Pflugerville
Seguin
Kyle
Bastrop
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Austin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pittsburgh to Austin. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Pittsburgh to Austin with flexible booking policies on momondo?

All flight searches from Pittsburgh to Austin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pittsburgh to Austin?

Once you have performed a search for Pittsburgh to Austin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Pittsburgh to Austin right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Pittsburgh to Austin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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