How does KAYAK find such low prices on flights from Illinois to McAllen?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to McAllen.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to McAllen?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to McAllen from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to McAllen?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to McAllen with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to McAllen?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to McAllen from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$181 CHEAP FLIGHTS from Illinois to McAllen

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Illinois to McAllen

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to McAllen

Wed, Feb 24 - Sat, Feb 27

4:00 pm - 11:59 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

7h 59m1 stop Dallas/Fort Worth

6:35 pm - 11:59 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

5h 24m1 stop Dallas/Fort Worth

$361American Airlines

Wed, Feb 10 - Sat, Feb 13

3:52 pm - 11:30 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

7h 38m1 stop Dallas/Fort Worth

6:35 pm - 11:59 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

5h 24m1 stop Dallas/Fort Worth

$361American Airlines

Tue, Jan 5 - Sat, Jan 9

9:18 am - 4:06 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

6h 48m1 stop Houston George Bush Intcntl

5:00 am - 10:10 amMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

5h 10m1 stop Houston George Bush Intcntl

$361United Airlines

Tue, Dec 8 - Tue, Dec 15

6:50 am - 1:27 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

6h 37m1 stop Houston George Bush Intcntl

12:08 pm - 6:20 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

6h 12m1 stop Houston George Bush Intcntl

$365United Airlines

Wed, Dec 16 - Sun, Jan 10

5:00 pm - 12:13 amORD Chicago O'Hare Intl-MFE McAllen Miller Intl

7h 13m1 stop Dallas/Fort Worth

3:59 pm - 10:31 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

6h 32m1 stop Dallas/Fort Worth

$365American Airlines

Thu, Dec 31 - Sat, Jan 9

3:55 pm - 10:52 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

6h 57m1 stop Dallas/Fort Worth

1:24 pm - 7:54 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

6h 30m1 stop Dallas/Fort Worth

$365American Airlines

Wed, Feb 10 - Sun, Feb 14

5:58 pm - 11:15 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

5h 17m1 stop Houston George Bush Intcntl

5:12 am - 11:14 amMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

6h 02m1 stop Houston George Bush Intcntl

$365United Airlines

Wed, Feb 10 - Sat, Feb 13

5:30 am - 5:16 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

11h 46m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom

5:15 am - 3:50 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

10h 35m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson

$372Delta

Sat, Jan 16 - Thu, Jan 21

11:20 am - 10:01 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

10h 41m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom

1:29 pm - 11:57 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

10h 28m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson

$375Delta

Tue, Dec 8 - Tue, Dec 15

3:47 pm - 12:01 amORD Chicago O'Hare Intl-MFE McAllen Miller Intl

8h 14m2 stops Minneapolis St Paul Austin Bergstrom

12:59 pm - 8:53 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

7h 54m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson

$376Delta

Recent last minute flight deals from Illinois to McAllen

Tue, Nov 17 - Fri, Dec 4

5:00 am - 10:31 amORD Chicago O'Hare Intl-MFE McAllen Miller Intl

5h 31m1 stop Dallas/Fort Worth

4:19 pm - 11:04 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

6h 45m1 stop Dallas/Fort Worth

$394American Airlines

Tue, Nov 17 - Fri, Dec 4

4:53 pm - 11:16 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

6h 23m1 stop Dallas/Fort Worth

4:19 pm - 10:15 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

5h 56m1 stop Dallas/Fort Worth

$394American Airlines

Tue, Nov 17 - Fri, Dec 4

1:30 pm - 11:59 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

10h 29m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom

12:59 pm - 8:53 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

7h 54m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson

$404Delta

Tue, Nov 17 - Fri, Dec 4

10:32 am - 11:59 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

13h 27m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom

4:14 pm - 11:56 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

7h 42m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson

$404Delta

Tue, Nov 17 - Fri, Dec 4

6:49 am - 3:34 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

8h 45m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom

5:20 am - 1:56 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

8h 36m2 stops Austin Bergstrom Detroit Metropolitan Wayne County

$404Delta

Sun, Nov 15 - Sun, Nov 22

10:34 am - 4:04 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

5h 30m1 stop Houston George Bush Intcntl

5:15 pm - 12:45 amMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

7h 30m1 stop Houston George Bush Intcntl

$493United Airlines

Tue, Nov 17 - Fri, Dec 4

2:22 pm - 9:58 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

7h 36m1 stop Houston George Bush Intcntl

5:15 pm - 9:16 amMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

16h 01m2 stops Houston George Bush Intcntl Memphis

$557United Airlines

Tue, Nov 17 - Fri, Dec 4

2:22 pm - 9:58 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

7h 36m1 stop Houston George Bush Intcntl

5:15 pm - 9:16 amMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

16h 01m2 stops Houston George Bush Intcntl Memphis

$568United Airlines

Sun, Nov 15 - Sun, Nov 22

3:47 pm - 11:59 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

8h 12m2 stops Minneapolis St Paul Austin Bergstrom

5:20 am - 2:49 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

9h 29m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson

$904Delta

Sun, Nov 15 - Sun, Nov 22

9:02 am - 9:58 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

12h 56m2 stops Cincinnati Cinci./N. Kentucky Houston George Bush Intcntl

5:15 pm - 12:45 amMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

7h 30m1 stop Houston George Bush Intcntl

$904United Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$181

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly and prices are also 2% lower on average.

Flight from Chicago to McAllen

How does KAYAK find such low prices on flights from Illinois to McAllen?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to McAllen.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to McAllen?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to McAllen from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to McAllen?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to McAllen with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to McAllen?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to McAllen from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.