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Cheap flights from Chicago to McAllen from $147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to McAllen departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to McAllen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:56 am - 6:17 pmORD-MFE
6h 21m1 stop
American Airlines Logo
3:26 pm - 8:39 pmMFE-ORD
5h 13m1 stop
$269American Airlines
Find Deal
Sat, Jan 24 - Mon, Feb 9
Delta Logo
7:10 am - 4:55 pmORD-MFE
9h 45m2 stops
Delta Logo
1:00 pm - 11:54 pmMFE-ORD
10h 54m2 stops
$279Delta
Find Deal
Sat, Jan 24 - Mon, Feb 9
American Airlines Logo
5:18 am - 10:44 amORD-MFE
5h 26m1 stop
American Airlines Logo
5:10 pm - 10:20 pmMFE-ORD
5h 10m1 stop
$314American Airlines
Find Deal
Sun, Nov 16 - Tue, Nov 18
United Airlines Logo
9:00 am - 4:00 pmORD-MFE
7h 00m1 stop
United Airlines Logo
7:22 pm - 12:15 amMFE-ORD
4h 53m1 stop
$316United Airlines
Find Deal
Sat, Oct 25 - Fri, Oct 31
United Airlines Logo
9:00 am - 4:00 pmORD-MFE
7h 00m1 stop
United Airlines Logo
7:00 am - 12:20 pmMFE-ORD
5h 20m1 stop
$319United Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
American Airlines Logo
4:17 pm - 10:53 pmORD-MFE
6h 36m1 stop
American Airlines Logo
10:38 am - 6:00 pmMFE-ORD
7h 22m1 stop
$324American Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 25
United Airlines Logo
7:10 am - 1:29 pmORD-MFE
6h 19m1 stop
United Airlines Logo
7:00 am - 2:54 pmMFE-ORD
7h 54m1 stop
$333United Airlines
Find Deal
Thu, Oct 23 - Wed, Oct 29
Delta Logo
7:10 am - 5:31 pmORD-MFE
10h 21m2 stops
Delta Logo
12:31 pm - 11:58 pmMFE-ORD
11h 27m2 stops
$334Delta
Find Deal
Sat, Oct 18 - Sat, Oct 25
Multiple Airlines Logo
9:22 pm - 12:02 pmORD-MFE
38h 40m2 stops
Multiple Airlines Logo
4:44 pm - 6:25 amMFE-ORD
13h 41m1 stop
$372Multiple Airlines
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Tue, Nov 11 - Tue, Dec 9
Multiple Airlines Logo
10:01 am - 10:05 amORD-MFE
24h 04m1 stop
Multiple Airlines Logo
10:27 pm - 12:10 amMFE-ORD
25h 43m2 stops
$550Multiple Airlines
Find Deal
Sat, Nov 22 - Sat, Nov 29

American Airlines flights from Chicago to McAllen

Our best American Airlines deals on Chicago to McAllen flight tickets
American Airlines
Jan 24
ORD11:56 amChicago O'Hare Intl
6h 21m
1 stop
MFE6:17 pmMcAllen Miller Intl
Feb 9
MFE3:26 pmMcAllen Miller Intl
5h 13m
1 stop
ORD8:39 pmChicago O'Hare Intl
$269
Find similar
American Airlines
Nov 16
ORD5:18 amChicago O'Hare Intl
5h 26m
1 stop
MFE10:44 amMcAllen Miller Intl
Nov 18
MFE5:10 pmMcAllen Miller Intl
5h 10m
1 stop
ORD10:20 pmChicago O'Hare Intl
$314
Find similar
American Airlines
Oct 18
ORD4:17 pmChicago O'Hare Intl
6h 36m
1 stop
MFE10:53 pmMcAllen Miller Intl
Oct 25
MFE10:38 amMcAllen Miller Intl
7h 22m
1 stop
ORD6:00 pmChicago O'Hare Intl
$324
Find similar

Delta flights from Chicago to McAllen

Our best Delta deals on Chicago to McAllen flight tickets
Delta
Jan 24
ORD7:10 amChicago O'Hare Intl
9h 45m
2 stops
MFE4:55 pmMcAllen Miller Intl
Feb 9
MFE1:00 pmMcAllen Miller Intl
10h 54m
2 stops
ORD11:54 pmChicago O'Hare Intl
$279
Find similar
Delta
Oct 18
ORD7:10 amChicago O'Hare Intl
10h 21m
2 stops
MFE5:31 pmMcAllen Miller Intl
Oct 25
MFE12:31 pmMcAllen Miller Intl
11h 27m
2 stops
ORD11:58 pmChicago O'Hare Intl
$334
Find similar
Delta
Nov 16
ORD6:00 amChicago O'Hare Intl
10h 44m
2 stops
MFE4:44 pmMcAllen Miller Intl
Nov 18
MFE5:25 amMcAllen Miller Intl
9h 37m
2 stops
ORD3:02 pmChicago O'Hare Intl
$338
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to McAllen 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 October 4, 2025.
Use the filters below to find and compare flights from Chicago to McAllen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 1/24

11:56 am-6:17 pm

1 stop6h 21m

McAllen Miller Intl

Mon 2/9

3:26 pm-8:39 pm

1 stop5h 13m

$269

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 1/24

7:10 am-4:55 pm

2 stops9h 45m

McAllen Miller Intl

Mon 2/9

1:00 pm-11:54 pm

2 stops10h 54m

$279

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sun 11/16

5:18 am-10:44 am

1 stop5h 26m

McAllen Miller Intl

Tue 11/18

5:10 pm-10:20 pm

1 stop5h 10m

$314

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 10/25

9:00 am-4:00 pm

1 stop7h 00m

McAllen Miller Intl

Fri 10/31

7:22 pm-12:15 am

1 stop4h 53m

$316

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 10/18

9:00 am-4:00 pm

1 stop7h 00m

McAllen Miller Intl

Wed 10/22

7:00 am-12:20 pm

1 stop5h 20m

$319

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 10/18

4:17 pm-10:53 pm

1 stop6h 36m

McAllen Miller Intl

Sat 10/25

10:38 am-6:00 pm

1 stop7h 22m

$324

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Thu 10/23

7:10 am-1:29 pm

1 stop6h 19m

McAllen Miller Intl

Wed 10/29

7:00 am-2:54 pm

1 stop7h 54m

$333

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 10/18

7:10 am-5:31 pm

2 stops10h 21m

McAllen Miller Intl

Sat 10/25

12:31 pm-11:58 pm

2 stops11h 27m

$334

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Tue 11/11

9:22 pm-12:02 pm

2 stops38h 40m

McAllen Miller Intl

Tue 12/9

4:44 pm-6:25 am

1 stop13h 41m

$372

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 11/22

10:01 am-10:05 am

1 stop24h 04m

McAllen Miller Intl

Sat 11/29

10:27 pm-12:10 am

2 stops25h 43m

$550

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 McAllen from

How to get the cheapest flight ticket from Chicago to McAllen

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

What is the cheapest month to fly to McAllen?

The month of April is, on average, the cheapest month to fly to McAllen from Chicago, with most prices found around $237. If you don’t want to visit McAllen in April, then you should wait until November to fly from Chicago, when ticket prices are also cheap, with an average price of $298.

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

On average, the least expensive day to fly to McAllen from Chicago is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $341. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to McAllen for around $398.

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

Flying to McAllen from Chicago at noon is the least expensive time of day to depart. momondo users have found prices as low as $353 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to McAllen is in the afternoon when prices are around $424.

Can stopping save me money on Chicago to McAllen flights?

You could potentially save up to 13% on your flight if you consider stops on a Chicago to McAllen flight.

How have Chicago to McAllen flight prices changed over time?

When to book flights from Chicago to McAllen

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

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

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

Direct flights

None
There are no direct flights from Chicago to McAllen. There are no popular flight routes from Chicago to McAllen.
Search flight deals

  • How far is Chicago to McAllen Miller Intl by plane?

    The straight-line distance from Chicago to McAllen Miller Intl is 1238.2 mi. A reasonable flight in good conditions will take 5h 07m.

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

    Prices for flights from Chicago to McAllen Miller Intl Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to McAllen Miller Intl Airport?

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

  • What is the most popular airline from Chicago to McAllen?

Best airlines flying from Chicago to McAllen

Compare and see reviews for airlines that fly from Chicago to McAllen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $226Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights

Traveling to a place near McAllen?

Book flights to McAllen if you plan to visit one of these locations
Weslaco
Mission
Pharr
Edinburg

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to McAllen?

It is quick and easy to find Chicago to McAllen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to McAllen that suits you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to McAllen from Chicago.

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

Yes. momondo can track prices for Chicago to McAllen 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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