What is the cheapest airline that flies from McAllen Miller Intl to Chicago?

United Airlines, Delta, and American Airlines are the most popular carriers operating from McAllen Miller Intl to Chicago

When did momondo last update prices for flights from McAllen Miller Intl Airport to Chicago?

Prices for flights from McAllen Miller Intl Airport to Chicago refresh daily.

How many operators does momondo search for flights from McAllen Miller Intl Airport to Chicago?

The number of operators available for flights from McAllen Miller Intl Airport to Chicago is 2 as of August 2026.

How old do you have to be to fly from McAllen Miller Intl Airport to Chicago?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from McAllen Miller Intl Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$156 Cheap Flights from McAllen to Chicago in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from McAllen to Chicago

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 2:51 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

7h 51m1 stop Houston George Bush Intcntl

12:40 pm - 5:59 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

5h 19m1 stop Houston George Bush Intcntl

$311United Airlines

Tue, Oct 27 - Sat, Oct 31

6:12 pm - 11:59 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

5h 47m1 stop Dallas/Fort Worth

6:55 am - 1:27 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

6h 32m1 stop Dallas/Fort Worth

$311American Airlines

Tue, Oct 27 - Sat, Oct 31

4:37 pm - 10:10 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

5h 33m1 stop Dallas/Fort Worth

12:10 pm - 5:31 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

5h 21m1 stop Dallas/Fort Worth

$311American Airlines

Tue, Oct 27 - Sat, Oct 31

12:46 pm - 10:33 pmMFE McAllen Miller Intl-MDW Chicago Midway

9h 47m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson

6:04 am - 6:23 pmMDW Chicago Midway-MFE McAllen Miller Intl

12h 19m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom

$321Delta

Tue, Oct 27 - Sat, Oct 31

12:46 pm - 8:38 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

7h 52m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson

8:05 am - 6:23 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

10h 18m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom

$321Delta

Tue, Oct 27 - Sat, Oct 31

5:44 am - 11:09 amMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

5h 25m1 stop Dallas/Fort Worth

5:00 am - 10:32 amORD Chicago O'Hare Intl-MFE McAllen Miller Intl

5h 32m1 stop Dallas/Fort Worth

$325American Airlines

Sat, Oct 3 - Mon, Oct 5

5:20 am - 1:10 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

7h 50m2 stops Austin Bergstrom Detroit Metropolitan Wayne County

5:27 am - 6:23 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

12h 56m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom

$336Delta

Thu, Oct 29 - Sat, Oct 31

7:25 pm - 12:44 amMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

5h 19m1 stop Houston George Bush Intcntl

4:08 pm - 9:56 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

5h 48m1 stop Houston George Bush Intcntl

$339United Airlines

Sun, Dec 20 - Fri, Jan 1

4:27 pm - 11:24 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

6h 57m1 stop Houston George Bush Intcntl

4:08 pm - 9:56 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

5h 48m1 stop Houston George Bush Intcntl

$398United Airlines

Mon, Dec 21 - Fri, Jan 1

7:24 pm - 12:23 amMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

4h 59m1 stop Houston George Bush Intcntl

6:25 am - 1:34 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

7h 09m1 stop Houston George Bush Intcntl

$424United Airlines

Mon, Oct 12 - Thu, Oct 15

Cheap last minute flights

Enter your travel dates to find the best prices.

5:45 am - 1:38 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

7h 53m1 stop Dallas/Fort Worth

4:57 pm - 10:02 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

5h 05m1 stop Dallas/Fort Worth

$429American Airlines

Tue, Sep 1 - Tue, Sep 8

4:18 pm - 12:18 amMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

8h 00m1 stop Dallas/Fort Worth

8:09 am - 3:33 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

7h 24m1 stop Dallas/Fort Worth

$443American Airlines

Fri, Sep 4 - Sun, Sep 6

11:04 am - 7:42 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

8h 38m1 stop Dallas/Fort Worth

4:57 pm - 10:02 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

5h 05m1 stop Dallas/Fort Worth

$449American Airlines

Tue, Sep 1 - Tue, Sep 8

5:25 pm - 12:59 amMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

7h 34m1 stop Houston George Bush Intcntl

6:30 am - 11:25 amORD Chicago O'Hare Intl-MFE McAllen Miller Intl

4h 55m1 stop Houston George Bush Intcntl

$460United Airlines

Sat, Sep 5 - Mon, Sep 7

12:37 pm - 10:36 pmMFE McAllen Miller Intl-MDW Chicago Midway

9h 59m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson

9:29 am - 6:21 pmMDW Chicago Midway-MFE McAllen Miller Intl

8h 52m2 stops Detroit Metropolitan Wayne County Austin Bergstrom

$464Delta

Tue, Sep 1 - Tue, Sep 8

5:20 am - 4:51 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

11h 31m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson

8:25 am - 6:21 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

9h 56m2 stops Minneapolis St Paul Austin Bergstrom

$464Delta

Tue, Sep 1 - Tue, Sep 8

5:20 am - 4:51 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

11h 31m2 stops Austin Bergstrom Atlanta Hartsfield-Jackson

8:55 am - 6:21 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

9h 26m2 stops Detroit Metropolitan Wayne County Austin Bergstrom

$464Delta

Tue, Sep 1 - Tue, Sep 8

11:04 am - 7:42 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

8h 38m1 stop Dallas/Fort Worth

3:54 pm - 10:02 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

6h 08m1 stop Dallas/Fort Worth

$484American Airlines

Tue, Sep 1 - Tue, Sep 8

12:00 pm - 6:30 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

6h 30m1 stop Houston George Bush Intcntl

5:30 am - 1:27 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

7h 57m1 stop Houston George Bush Intcntl

$490United Airlines

Tue, Sep 1 - Mon, Sep 7

7:00 am - 2:50 pmMFE McAllen Miller Intl-ORD Chicago O'Hare Intl

7h 50m1 stop Houston George Bush Intcntl

6:30 am - 1:27 pmORD Chicago O'Hare Intl-MFE McAllen Miller Intl

6h 57m1 stop Houston George Bush Intcntl

$496United Airlines

Thu, Sep 3 - Sat, Sep 5

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United Airlines flights from McAllen to Chicago

Our best United Airlines deals on McAllen to Chicago flight tickets

United Airlines

Oct 27

MFE7:00 amMcAllen Miller Intl

7h 51m

1 stop

ORD2:51 pmChicago O'Hare Intl

Oct 31

ORD12:40 pmChicago O'Hare Intl

5h 19m

1 stop

MFE5:59 pmMcAllen Miller Intl

$311

United Airlines

Dec 21

MFE4:27 pmMcAllen Miller Intl

6h 57m

1 stop

ORD11:24 pmChicago O'Hare Intl

Jan 1

ORD4:08 pmChicago O'Hare Intl

5h 48m

1 stop

MFE9:56 pmMcAllen Miller Intl

$398

United Airlines

Oct 12

MFE7:24 pmMcAllen Miller Intl

4h 59m

1 stop

ORD12:23 amChicago O'Hare Intl

Oct 15

ORD6:25 amChicago O'Hare Intl

7h 09m

1 stop

MFE1:34 pmMcAllen Miller Intl

$424

Delta flights from McAllen to Chicago

Our best Delta deals on McAllen to Chicago flight tickets

Delta

Oct 27

MFE12:46 pmMcAllen Miller Intl

7h 52m

2 stops

ORD8:38 pmChicago O'Hare Intl

Oct 31

ORD8:05 amChicago O'Hare Intl

10h 18m

2 stops

MFE6:23 pmMcAllen Miller Intl

$321

Delta

Nov 11

MFE12:59 pmMcAllen Miller Intl

7h 50m

2 stops

ORD8:49 pmChicago O'Hare Intl

Nov 13

ORD1:30 pmChicago O'Hare Intl

10h 29m

2 stops

MFE11:59 pmMcAllen Miller Intl

$346

Delta

Oct 2

MFE12:39 pmMcAllen Miller Intl

11h 20m

2 stops

ORD11:59 pmChicago O'Hare Intl

Oct 5

ORD1:55 pmChicago O'Hare Intl

10h 00m

2 stops

MFE11:55 pmMcAllen Miller Intl

$349

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

McAllenChicago

MFE McAllen Miller Intl - ORD Chicago O'Hare Intl

MFEORD

McAllen Miller Intl

Tue 10/27

7:00 am-2:51 pm

1 stop7h 51m

Chicago O'Hare Intl

Sat 10/31

12:40 pm-5:59 pm

1 stop5h 19m

$311

McAllenChicago

MFE McAllen Miller Intl - ORD Chicago O'Hare Intl

MFEORD

McAllen Miller Intl

Tue 10/27

6:12 pm-11:59 pm

1 stop5h 47m

Chicago O'Hare Intl

Sat 10/31

6:55 am-1:27 pm

1 stop6h 32m

$311

Quickest round-trip

McAllenChicago

MFE McAllen Miller Intl - ORD Chicago O'Hare Intl

MFEORD

McAllen Miller Intl

Tue 10/27

4:37 pm-10:10 pm

1 stop5h 33m

Chicago O'Hare Intl

Sat 10/31

12:10 pm-5:31 pm

1 stop5h 21m

$311

McAllenChicago

MFE McAllen Miller Intl - MDW Chicago Midway

MFEMDW

McAllen Miller Intl

Tue 10/27

12:46 pm-10:33 pm

2 stops9h 47m

Chicago Midway

Sat 10/31

6:04 am-6:23 pm

2 stops12h 19m

$321

McAllenChicago

MFE McAllen Miller Intl - ORD Chicago O'Hare Intl

MFEORD

McAllen Miller Intl

Tue 10/27

12:46 pm-8:38 pm

2 stops7h 52m

Chicago O'Hare Intl

Sat 10/31

8:05 am-6:23 pm

2 stops10h 18m

$321

McAllenChicago

MFE McAllen Miller Intl - ORD Chicago O'Hare Intl

MFEORD

McAllen Miller Intl

Sat 10/3

5:44 am-11:09 am

1 stop5h 25m

Chicago O'Hare Intl

Mon 10/5

5:00 am-10:32 am

1 stop5h 32m

$325

McAllenChicago

MFE McAllen Miller Intl - ORD Chicago O'Hare Intl

MFEORD

McAllen Miller Intl

Thu 10/29

5:20 am-1:10 pm

2 stops7h 50m

Chicago O'Hare Intl

Sat 10/31

5:27 am-6:23 pm

2 stops12h 56m

$336

McAllenChicago

MFE McAllen Miller Intl - ORD Chicago O'Hare Intl

MFEORD

McAllen Miller Intl

Sun 12/20

7:25 pm-12:44 am

1 stop5h 19m

Chicago O'Hare Intl

Fri 1/1

4:08 pm-9:56 pm

1 stop5h 48m

$339

McAllenChicago

MFE McAllen Miller Intl - ORD Chicago O'Hare Intl

MFEORD

McAllen Miller Intl

Mon 12/21

4:27 pm-11:24 pm

1 stop6h 57m

Chicago O'Hare Intl

Fri 1/1

4:08 pm-9:56 pm

1 stop5h 48m

$398

McAllenChicago

MFE McAllen Miller Intl - ORD Chicago O'Hare Intl

MFEORD

McAllen Miller Intl

Mon 10/12

7:24 pm-12:23 am

1 stop4h 59m

Chicago O'Hare Intl

Thu 10/15

6:25 am-1:34 pm

1 stop7h 09m

$424

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from McAllen to Chicago

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

Prices

Airlines

What is the typical price of a round-trip flight between McAllen and Chicago?

Prices are currently low for flights on this route.

Typical prices usually range from $352 to $412.
The lowest price recently found on this route was $311.

What is the cheapest month to fly to Chicago?

The month of December is, on average, the cheapest month to fly to Chicago from McAllen, with most prices found around $321. If you’re not able to fly to Chicago in December, then September is your next best option. Flight prices from McAllen to Chicago during September average around $369.

Can stopping save me money on McAllen to Chicago flights?

You could potentially save up to 38% on your flight if you consider stops on a McAllen to Chicago flight.

How have McAllen to Chicago flight prices changed over time?

As of August 2026, prices for McAllen to Chicago flights are approximately 90% more expensive when compared to flights at the same time last year.

When to book flights from McAllen to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from McAllen to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap McAllen to Chicago (MFE to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from McAllen to Chicago

Best Price Found	$156
Fastest flight time	4h 59m
Direct flights	None

The best one-way flight to Chicago from McAllen in the past 72 hours is $156. The best round-trip flight deal from McAllen to Chicago found on momondo in the last 72 hours is $311.

The fastest flight from McAllen to Chicago takes 4h 59m

There are no direct flights from McAllen to Chicago. There are no popular flight routes from McAllen to Chicago.

Search flight deals

Frequently asked questions about flying from McAllen to Chicago

How far is McAllen Miller Intl to Chicago by plane?
Chicago is 1238.2 mi away from McAllen Miller Intl. Typically, this will take 4h 59m by plane in normal conditions.
When did momondo last update prices for flights from McAllen Miller Intl Airport to Chicago?
Prices for flights from McAllen Miller Intl Airport to Chicago refresh daily.
How many operators does momondo search for flights from McAllen Miller Intl Airport to Chicago?
The number of operators available for flights from McAllen Miller Intl Airport to Chicago is 2 as of August 2026.
How old do you have to be to fly from McAllen Miller Intl Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from McAllen Miller Intl Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from McAllen to Chicago?
momondo data reveals that the most frequently booked airline on the route from McAllen to Chicago is American Airlines, representing 63% of all bookings. The subsequent popular airline is United Airlines at 37%.

Best airlines flying from McAllen to Chicago

Compare and see reviews for airlines that fly from McAllen to Chicago with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $278	Free Cancellation	Rating 7.1 12,019 reviews		Search American Airlines flights
United Airlines	PriceFrom $291	Free Cancellation	Rating 7.4 10,146 reviews		Search United Airlines flights

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Why use momondo?

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Can I find flights from McAllen to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from McAllen on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from McAllen to Chicago?

Once you have performed a search for McAllen to Chicago 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 McAllen to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from McAllen to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Cheap flights from McAllen to Chicago from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to Chicago departing on 10/27. 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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United Airlines flights from McAllen to Chicago

Our best United Airlines deals on McAllen to Chicago flight tickets

Delta flights from McAllen to Chicago

Our best Delta deals on McAllen to Chicago flight tickets

momondo Fare Finder

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How to get the cheapest flight ticket from McAllen to Chicago

What is the typical price of a round-trip flight between McAllen and Chicago?

What is the cheapest month to fly to Chicago?

Can stopping save me money on McAllen to Chicago flights?

How have McAllen to Chicago flight prices changed over time?

What is the cheapest airline that flies from McAllen Miller Intl to Chicago?

When to book flights from McAllen to Chicago

Cheap McAllen to Chicago (MFE to CHI) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from McAllen to Chicago

Best airlines flying from McAllen to Chicago

Compare and see reviews for airlines that fly from McAllen to Chicago with momondo

Traveling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago

Fly your favorite airline to Chicago

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chicago

List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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