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Cheap flights from Illinois to Austin from $57

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Austin departing on 1/14. 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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Find the cheapest flights from Illinois to Austin

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Austin that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Austin.

Cheap last minute flights

Planning a quick getaway from Illinois to Austin? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Austin, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Illinois to Austin

Find recent round-trip train or bus tickets from Illinois to Austin.

All round-trip flight deals to Austin

The cheapest plane tickets to Austin found on KAYAK recently.
8:15 am - 3:14 pmMDW-AUS
6h 59m1 stop
4:14 pm - 12:17 amAUS-MDW
8h 03m1 stop
$116Frontier
Find Deal
Wed, Jan 22 - Wed, Jan 29
8:15 am - 3:14 pmMDW-AUS
6h 59m1 stop
4:05 pm - 11:44 amAUS-MDW
19h 39m1 stop
$123Frontier
Find Deal
Wed, Jan 29 - Sat, Feb 1
9:10 pm - 1:54 pmORD-AUS
16h 44m1 stop
3:20 pm - 9:45 pmAUS-ORD
6h 25m1 stop
Wed, Dec 11 - Wed, Dec 18
9:10 pm - 1:54 pmORD-AUS
16h 44m1 stop
8:00 am - 2:36 pmAUS-ORD
6h 36m1 stop
$161Spirit Airlines
Find Deal
Wed, Dec 11 - Wed, Dec 18
6:55 am - 7:31 pmORD-AUS
12h 36m1 stop
7:14 pm - 5:31 amAUS-ORD
10h 17m1 stop
$163Spirit Airlines
Find Deal
Thu, Jan 9 - Thu, Jan 16
7:25 am - 7:23 pmORD-AUS
11h 58m1 stop
2:49 pm - 5:30 amAUS-ORD
14h 41m1 stop
Mon, Dec 9 - Fri, Dec 13
3:28 pm - 9:26 pmMLI-AUS
5h 58m1 stop
1:42 pm - 10:22 pmAUS-MLI
8h 40m1 stop
$208American Airlines
Find Deal
Tue, Jan 21 - Wed, Jan 22
5:00 am - 11:52 amPIA-AUS
6h 52m1 stop
8:20 am - 3:50 pmAUS-PIA
7h 30m1 stop
$208American Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 11
6:04 am - 12:12 pmSTL-AUS
6h 08m1 stop
6:20 am - 2:54 pmAUS-STL
8h 34m1 stop
$290Delta
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Sun, Jan 5 - Sat, Jan 11
5:00 pm - 12:35 amSTL-AUS
7h 35m1 stop
6:20 am - 2:54 pmAUS-STL
8h 34m1 stop
$324Delta
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Mon, Jan 6 - Thu, Jan 9
8:15 am - 3:09 pmMDW-AUS
6h 54m1 stop
$57Frontier
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Tue, Jan 14
8:15 am - 3:09 pmMDW-AUS
6h 54m1 stop
$59Frontier
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Wed, Jan 15
8:30 am - 7:31 pmORD-AUS
11h 01m1 stop
$80Spirit Airlines
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Thu, Jan 23
12:09 pm - 7:22 pmORD-AUS
7h 13m1 stop
$101Spirit Airlines
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Wed, Jan 8
5:17 pm - 12:35 amSTL-AUS
7h 18m1 stop
$145Delta
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Tue, Dec 24
10:25 am - 12:40 pmSTL-AUS
2h 15mnonstop
$146Southwest
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Fri, Feb 7
9:44 am - 5:45 pmSTL-AUS
8h 01m2 stops
$150United Airlines
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Sat, Feb 1
8:20 pm - 10:30 pmSTL-AUS
2h 10mnonstop
$156Southwest
Find Deal
Tue, Dec 24
8:02 pm - 11:06 pmORD-AUS
3h 04mnonstop
$169United Airlines
Find Deal
Sat, Jan 18
4:50 pm - 10:52 pmMDW-AUS
6h 02m1 stop
$178Delta
Find Deal
Tue, Dec 24
7:39 pm - 9:19 amORD-AUS
13h 40m1 stop
6:30 pm - 10:56 amAUS-ORD
16h 26m1 stop
$402Spirit Airlines
Find Deal
Fri, Nov 29 - Mon, Dec 2
7:39 pm - 9:19 amORD-AUS
13h 40m1 stop
6:21 pm - 10:32 amAUS-ORD
16h 11m1 stop
$422Spirit Airlines
Find Deal
Wed, Nov 27 - Tue, Dec 10
7:39 pm - 9:19 amORD-AUS
13h 40m1 stop
9:38 pm - 12:19 amAUS-ORD
26h 41m1 stop
Fri, Nov 29 - Sun, Dec 1
7:00 am - 9:44 pmMDW-AUS
14h 44m1 stop
4:09 pm - 12:13 amAUS-MDW
8h 04m1 stop
$463Frontier
Find Deal
Wed, Nov 27 - Tue, Dec 10
7:39 pm - 9:19 amORD-AUS
13h 40m1 stop
4:09 pm - 2:00 pmAUS-ORD
21h 51m1 stop
Wed, Nov 27 - Wed, Dec 4
9:30 am - 4:09 pmPIA-AUS
6h 39m1 stop
4:45 pm - 9:30 pmAUS-PIA
4h 45m1 stop
$569American Airlines
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Fri, Nov 29 - Mon, Dec 2
6:00 am - 9:44 pmORD-AUS
15h 44m1 stop
9:38 pm - 12:19 amAUS-ORD
26h 41m1 stop
$588Frontier
Find Deal
Wed, Nov 27 - Sun, Dec 1
10:50 am - 4:50 pmSTL-AUS
6h 00m1 stop
3:50 pm - 8:15 pmAUS-STL
4h 25m1 stop
$619Southwest
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Thu, Nov 28 - Mon, Dec 2
6:30 am - 8:45 amSTL-AUS
2h 15mnonstop
3:50 pm - 8:15 pmAUS-STL
4h 25m1 stop
$620Southwest
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Thu, Nov 28 - Mon, Dec 2
7:15 am - 12:37 pmSTL-AUS
5h 22m1 stop
12:49 pm - 4:37 pmAUS-STL
3h 48m1 stop
$648American Airlines
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Tue, Nov 26 - Sat, Nov 30
2:33 pm - 5:34 pmORD-AUS
3h 01mnonstop
2:00 pm - 4:42 pmAUS-ORD
2h 42mnonstop
$240Frontier
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Thu, Mar 6 - Sun, Mar 9
10:45 pm - 1:00 amSTL-AUS
2h 15mnonstop
6:15 am - 8:20 amAUS-STL
2h 05mnonstop
$302Southwest
Find Deal
Mon, Dec 23 - Wed, Jan 1
8:20 pm - 10:30 pmSTL-AUS
2h 10mnonstop
6:15 am - 8:20 amAUS-STL
2h 05mnonstop
$326Southwest
Find Deal
Tue, Dec 17 - Wed, Jan 1
2:33 pm - 5:34 pmORD-AUS
3h 01mnonstop
2:00 pm - 4:42 pmAUS-ORD
2h 42mnonstop
$327Frontier
Find Deal
Sun, Mar 23 - Thu, Mar 27
2:33 pm - 5:34 pmORD-AUS
3h 01mnonstop
2:00 pm - 4:42 pmAUS-ORD
2h 42mnonstop
$328Frontier
Find Deal
Thu, Mar 27 - Sun, Mar 30
2:33 pm - 5:34 pmORD-AUS
3h 01mnonstop
2:00 pm - 4:42 pmAUS-ORD
2h 42mnonstop
$331Frontier
Find Deal
Thu, Mar 27 - Sun, Mar 30
1:25 pm - 4:29 pmORD-AUS
3h 04mnonstop
7:00 am - 9:48 amAUS-ORD
2h 48mnonstop
$337United Airlines
Find Deal
Tue, Dec 24 - Wed, Jan 1
5:42 pm - 8:35 pmORD-AUS
2h 53mnonstop
7:09 am - 9:54 amAUS-ORD
2h 45mnonstop
$364American Airlines
Find Deal
Thu, Jan 16 - Sat, Jan 18
9:04 am - 12:09 pmORD-AUS
3h 05mnonstop
5:35 pm - 8:24 pmAUS-ORD
2h 49mnonstop
$367United Airlines
Find Deal
Tue, Dec 24 - Sun, Dec 29
8:02 am - 11:07 amORD-AUS
3h 05mnonstop
5:45 am - 8:30 amAUS-ORD
2h 45mnonstop
$372American Airlines
Find Deal
Tue, Dec 24 - Wed, Jan 1

American Airlines flights from Illinois to Austin

Our best American Airlines deals on Illinois to Austin flight tickets
American Airlines
Jan 21
MLI3:28 pmMoline Quad-City
5h 58m
1 stop
AUS9:26 pmAustin Bergstrom
Jan 22
AUS1:42 pmAustin Bergstrom
8h 40m
1 stop
MLI10:22 pmMoline Quad-City
American Airlines
Jan 21
MLI3:28 pmMoline Quad-City
7h 33m
1 stop
AUS11:01 pmAustin Bergstrom
Jan 22
AUS1:42 pmAustin Bergstrom
8h 16m
2 stops
MLI9:58 pmMoline Quad-City
American Airlines
Jan 21
MLI6:00 amMoline Quad-City
9h 49m
2 stops
AUS3:49 pmAustin Bergstrom
Jan 22
AUS1:42 pmAustin Bergstrom
8h 16m
2 stops
MLI9:58 pmMoline Quad-City

Frontier flights from Illinois to Austin

Our best Frontier deals on Illinois to Austin flight tickets
Frontier
Jan 22
MDW8:15 amChicago Midway
6h 59m
1 stop
AUS3:14 pmAustin Bergstrom
Jan 29
AUS4:14 pmAustin Bergstrom
8h 03m
1 stop
MDW12:17 amChicago Midway
Frontier
Jan 29
MDW8:15 amChicago Midway
6h 59m
1 stop
AUS3:14 pmAustin Bergstrom
Feb 1
AUS4:05 pmAustin Bergstrom
19h 39m
1 stop
MDW11:44 amChicago Midway
Frontier
Dec 18
MDW10:27 pmChicago Midway
23h 13m
1 stop
AUS9:40 pmAustin Bergstrom
Dec 25
AUS3:20 pmAustin Bergstrom
5h 57m
1 stop
MDW9:17 pmChicago Midway

See travel insights to Austin from

How to get the cheapest flight ticket from Illinois 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 Illinois is in September. Flight prices, which tend to average around $320, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in September, then August is your next best option. Flight prices from Illinois to Austin during August average around $321.

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 Wednesday when prices can be found for as low as $325. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Austin for around $397.

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

In the evening is the cheapest time of day to fly from Illinois to Austin when you can find flight prices for as low as $342. Flying to Austin in the evening is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $366. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Illinois to Austin Bergstrom flight route?

Fly from Chicago Midway to Austin Bergstrom for the best Illinois - Austin Bergstrom flight prices

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

We recommend purchasing flights from Illinois to Austin 43 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Austin for $356. Keep in mind that you might be able to find cheaper flights to Austin at any time. In fact, our users found flights for as low as $264 in the past 72 hours.

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

There are 4 cabin classes available to choose from on Illinois 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 Illinois to Austin flights?

You could potentially save up to 16% on your flight if you consider stops on a Illinois to Austin flight.

Cheap Illinois to Austin flight deals and tips

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

Best Price Found

$57

Fastest flight time

2h 10m

Direct flights

Every day

Airports in Austin

1 airport
The best one-way flight to Austin from Illinois in the past 72 hours is $57. The best round-trip flight deal from Illinois to Austin found on momondo in the last 72 hours is $116.
The fastest flight from Illinois to Austin takes 2h 10m
Direct flights go from Illinois to Austin every day.
There is 1 airport near Austin: Austin Bergstrom (AUS)

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

    Prices for flights from Illinois to Austin Bergstrom Airport refresh daily.

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

  • How old do you have to be to fly from Illinois 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 Illinois to Austin Bergstrom Airport.

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

    The required travel and health documents for your Austin Bergstrom Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Austin Bergstrom Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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


Best airlines flying from Illinois to Austin

Compare and see reviews for airlines that fly from Illinois to Austin with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $110Free CancellationRating
6.1
3,526 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $150Free CancellationRating
6.3
8,176 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $173Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $195Free CancellationRating
8.0
8,734 reviews
Search Delta flights
United AirlinesPriceFrom $198Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
SouthwestPriceFrom $205Free CancellationRating
8.1
4,984 reviews
Search Southwest flights

Why use momondo?

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

Finding the right flight to Austin from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Austin quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Austin from Illinois with this policy.

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

momondo helps you find the best flight between Illinois and Austin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Illinois 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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