How far in advance should I book a flight from Austin to Chicago Greater Rockford Airport?

To save on the cost of your flight from Austin to Chicago Greater Rockford Airport, book at least 59 days before your planned departure. Booking around this time can save you about 164% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $307 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $730.

What is the cheapest month to fly from Austin to Chicago Greater Rockford Airport?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Chicago Greater Rockford Airport. Flights to Chicago Greater Rockford Airport from Austin in April are about $327 on average during April, but can be found for as low as $122.

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

When flying from Austin to Chicago Greater Rockford Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Austin-Chicago Greater Rockford Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Chicago Greater Rockford Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Chicago Greater Rockford Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Austin-Chicago Greater Rockford Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Chicago Greater Rockford Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Austin to Chicago Greater Rockford?

If you book a flight to Chicago Greater Rockford from Austin, you will be flying from Austin Bergstrom, which is the city’s only airport. Austin Bergstrom (AUS) is located 7.5 mi from the center of Austin. There are 0 flights from Austin Bergstrom to Chicago Greater Rockford per day from 0 different airlines.

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

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

How can I find direct flights from Austin to Rockford?

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

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

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

$138+ Flights from Austin to Chicago Greater Rockford Airport - Compare & Save Big

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Cheap flight deals from Austin to Rockford

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$202 (Mytrip)
One-way from	$138 (Mytrip)
Popular in	December
Cheapest in	April
Average price	$294

Provider with most accurate pricing for Austin Bergstrom-Chicago Greater Rockford flight deals.

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Provider most trusted by Cheapflights users for Austin Bergstrom-Chicago Greater Rockford flights.

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From Austin Bergstrom to Chicago Greater Rockford

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One-way flight from Austin Bergstrom to Chicago Greater Rockford

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Highest demand for flights based on searches. 12% potential increase in price ($44 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Austin to Rockford

Cheapest flights from Austin to Rockford
Explore the most affordable flight options available from Austin to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on květen 17, 2025.

čt 7/108:01 pmAUS - RFD

1 stop23h 18mAllegiant Air

so 7/1211:03 amRFD - AUS

1 stop20h 35mAllegiant Air

Deal found 5/17

$202

so 6/148:09 pmAUS - RFD

1 stop15h 45mMultiple Airlines

so 6/2111:03 amRFD - AUS

1 stop20h 44mMultiple Airlines

Deal found 5/16

$240

Best flights from Austin to Rockford
Discover carefully curated flight deals from Austin to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated květen 17, 2025.

čt 7/108:01 pmAUS - RFD

1 stop23h 18mAllegiant Air

so 7/1211:03 amRFD - AUS

1 stop20h 35mAllegiant Air

Deal found 5/17

$202

so 6/148:09 pmAUS - RFD

1 stop15h 45mMultiple Airlines

so 6/2111:03 amRFD - AUS

1 stop20h 44mMultiple Airlines

Deal found 5/16

$240

Last-minute flights from Austin to Rockford
Discover last-minute flight deals from Austin to Rockford. Data last updated květen 17, 2025 and is based on user searches.

čt 5/2211:03 amAUS - RFD

1 stop26h 49mAllegiant Air

st 6/44:06 pmRFD - AUS

1 stop15h 41mAllegiant Air

Deal found 5/16

$264

pá 5/2310:26 amAUS - RFD

2 stops21h 30mMultiple Airlines

po 5/262:42 pmRFD - AUS

3 stops32h 21mMultiple Airlines

Deal found 5/16

$692

so 6/148:09 pmAUS - RFD

1 stop15h 45mMultiple Airlines

so 6/2111:03 amRFD - AUS

1 stop20h 44mMultiple Airlines

Deal found 5/16

$240

One-way flights from Austin to Rockford
Search for one-way flight options from Austin to Rockford. Find affordable one-way fares based on user searches. Data last updated květen 17, 2025.

pá 7/189:05 amAUS - RFD

2 stops25h 08mAllegiant Air

Deal found 5/16

$138

st 5/287:14 amAUS - RFD

2 stops32h 10mMultiple Airlines

Deal found 5/16

$152

Cheapflights Fare Finder

Use the filters below to find and compare flights from Austin to Chicago Greater Rockford Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinChicago

AUS - RFD

AUSRFD

Austin Bergstrom

čt 7/10

8:01 pm-7:19 pm

1 stop23h 18m

Chicago Greater Rockford

so 7/12

11:03 am-7:38 am

1 stop20h 35m

$202

AustinChicago

AUS - RFD

AUSRFD

Austin Bergstrom

so 6/14

8:09 pm-11:54 am

1 stop15h 45m

Chicago Greater Rockford

so 6/21

11:03 am-7:47 am

1 stop20h 44m

$240

AustinChicago

AUS - RFD

AUSRFD

Austin Bergstrom

pá 7/18

9:05 am-10:13 am

2 stops25h 08m

$138

AustinChicago

AUS - RFD

AUSRFD

Austin Bergstrom

st 5/28

7:14 am-3:24 pm

2 stops32h 10m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Compare providers for flights from Austin to Rockford

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Rockford in May.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Austin-Chicago Greater Rockford Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Chicago Greater Rockford Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Chicago Greater Rockford Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Austin-Chicago Greater Rockford Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Chicago Greater Rockford Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from Austin 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 Austin to Chicago Greater Rockford Airport

Rainfall in Rockford by month

In terms of precipitation, rainfall in Chicago Greater Rockford Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago Greater Rockford Airport when rainfall is around 1.7 in.

Temperature in Rockford by month

If weather is an important factor for your trip to Chicago Greater Rockford Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Rockford

Allegiant Air

7.3

Good

732 reviews

Reviews

1 / 20

10.0

Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Allegiant Air

7.3

Good

732 reviews

Allegiant Air

7.3

Good

732 reviews

Reviews

1 / 20

10.0

Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Related info for your journey

What airport do you fly from for flights from Austin to Chicago Greater Rockford?
If you book a flight to Chicago Greater Rockford from Austin, you will be flying from Austin Bergstrom, which is the city’s only airport. Austin Bergstrom (AUS) is located 7.5 mi from the center of Austin. There are 0 flights from Austin Bergstrom to Chicago Greater Rockford per day from 0 different airlines.
Can I find deals for flights from Austin to Rockford that include hotel bookings?
Yes. In addition to deals on Austin to Rockford flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Austin to Rockford?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Rockford.
Can I find deals for business class flights from Austin to Rockford?
Yes. Cheapflights offers flight deals from Austin to Rockford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$138+ Cheap flights from Austin (AUS) to Greater Rockford (RFD)

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Austin to Rockford with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Austin to Rockford

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Austin to Rockford

Cheapest flights from Austin to RockfordExplore the most affordable flight options available from Austin to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on květen 17, 2025.

Explore the most affordable flight options available from Austin to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on květen 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Austin to Chicago Greater Rockford Airport that are best for you.

Compare providers for flights from Austin to Rockford

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Rockford in May.

Best time to book a flight from Austin to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from Austin with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Austin to Chicago Greater Rockford Airport

Rainfall in Rockford by month

Plan your trip to Rockford by taking into account the average rainfall totals by month.

Temperature in Rockford by month

Plan your trip to Rockford by taking into account the average temperature totals by month.

Reviews of airlines servicing Rockford

Related info for your journey

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

What airport do you fly from for flights from Austin to Chicago Greater Rockford?

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

How can I find direct flights from Austin to Rockford?

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

Traveling to a place near Austin?

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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Austin to Rockford

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Cheapest flights from Austin to Rockford
Explore the most affordable flight options available from Austin to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on květen 17, 2025.