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Cheap flights from Chicago O'Hare Intl Airport to McAllen from $120

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 O'Hare Intl Airport to McAllen departing on 5/6. 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 O'Hare Intl Airport to McAllen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:56 pm - 11:59 pm
ORD
-
MFE
5h 03m
1 stop
American Airlines Logo
6:00 pm - 11:48 pm
MFE
-
ORD
5h 48m
1 stop
$211American Airlines
Sat, Apr 11 - Sat, Apr 25
American Airlines Logo
6:56 pm - 11:59 pm
ORD
-
MFE
5h 03m
1 stop
American Airlines Logo
6:00 pm - 11:48 pm
MFE
-
ORD
5h 48m
1 stop
$250American Airlines
Sat, Apr 11 - Sat, May 2
American Airlines Logo
1:14 pm - 6:28 pm
ORD
-
MFE
5h 14m
1 stop
American Airlines Logo
6:00 pm - 11:48 pm
MFE
-
ORD
5h 48m
1 stop
$274American Airlines
Sat, Apr 4 - Sat, Apr 25
Multiple Airlines Logo
9:18 pm - 5:25 pm
ORD
-
MFE
20h 07m
1 stop
Multiple Airlines Logo
10:09 pm - 5:50 am
MFE
-
ORD
31h 41m
1 stop
$283Multiple Airlines
Tue, Apr 14 - Sun, Apr 19
Multiple Airlines Logo
5:30 am - 6:10 pm
ORD
-
MFE
12h 40m
1 stop
Multiple Airlines Logo
12:15 pm - 5:50 am
MFE
-
ORD
17h 35m
1 stop
$285Multiple Airlines
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
4:40 pm - 11:59 pm
ORD
-
MFE
7h 19m
1 stop
American Airlines Logo
3:45 pm - 9:50 pm
MFE
-
ORD
6h 05m
1 stop
$289American Airlines
Sat, May 2 - Tue, May 12
American Airlines Logo
6:40 pm - 12:08 am
ORD
-
MFE
5h 28m
1 stop
American Airlines Logo
1:10 pm - 7:57 pm
MFE
-
ORD
6h 47m
1 stop
$300American Airlines
Fri, Apr 3 - Sat, Apr 25
United Airlines Logo
5:30 am - 10:55 am
ORD
-
MFE
5h 25m
1 stop
United Airlines Logo
5:15 am - 11:27 am
MFE
-
ORD
6h 12m
1 stop
$301United Airlines
Sat, Aug 15 - Wed, Aug 19
United Airlines Logo
5:15 pm - 10:59 pm
ORD
-
MFE
5h 44m
1 stop
United Airlines Logo
6:55 pm - 1:26 am
MFE
-
ORD
6h 31m
1 stop
$303United Airlines
Thu, Apr 23 - Mon, Apr 27
Delta Logo
7:05 am - 4:37 pm
ORD
-
MFE
9h 32m
2 stops
Delta Logo
12:56 pm - 9:49 pm
MFE
-
ORD
8h 53m
2 stops
$313Delta
Fri, May 8 - Sat, May 16

American Airlines flights from Chicago O'Hare Intl Airport to McAllen

Our best American Airlines deals on Chicago O'Hare Intl Airport to McAllen flight tickets
American Airlines
Apr 11
ORD6:56 pmChicago O'Hare Intl
5h 03m
1 stop
MFE11:59 pmMcAllen Miller Intl
Apr 25
MFE6:00 pmMcAllen Miller Intl
5h 48m
1 stop
ORD11:48 pmChicago O'Hare Intl
$211
American Airlines
Apr 11
ORD6:56 pmChicago O'Hare Intl
5h 03m
1 stop
MFE11:59 pmMcAllen Miller Intl
May 2
MFE6:00 pmMcAllen Miller Intl
5h 48m
1 stop
ORD11:48 pmChicago O'Hare Intl
$250
American Airlines
Apr 4
ORD1:14 pmChicago O'Hare Intl
5h 14m
1 stop
MFE6:28 pmMcAllen Miller Intl
Apr 25
MFE6:00 pmMcAllen Miller Intl
5h 48m
1 stop
ORD11:48 pmChicago O'Hare Intl
$274

United Airlines flights from Chicago O'Hare Intl Airport to McAllen

Our best United Airlines deals on Chicago O'Hare Intl Airport to McAllen flight tickets
United Airlines
Apr 23
ORD5:15 pmChicago O'Hare Intl
5h 44m
1 stop
MFE10:59 pmMcAllen Miller Intl
Apr 27
MFE6:55 pmMcAllen Miller Intl
6h 31m
1 stop
ORD1:26 amChicago O'Hare Intl
$303
United Airlines
Mar 24
ORD5:20 pmChicago O'Hare Intl
5h 39m
1 stop
MFE10:59 pmMcAllen Miller Intl
Mar 25
MFE7:00 amMcAllen Miller Intl
7h 44m
1 stop
ORD2:44 pmChicago O'Hare Intl
$315
United Airlines
Feb 28
ORD12:45 pmChicago O'Hare Intl
5h 18m
1 stop
MFE6:03 pmMcAllen Miller Intl
Mar 4
MFE7:00 amMcAllen Miller Intl
7h 43m
1 stop
ORD2:43 pmChicago O'Hare Intl
$371

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 February 20, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to McAllen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 4/11

6:56 pm-11:59 pm

1 stop5h 03m

McAllen Miller Intl

Sat 4/25

6:00 pm-11:48 pm

1 stop5h 48m

$211

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 4/11

6:56 pm-11:59 pm

1 stop5h 03m

McAllen Miller Intl

Sat 5/2

6:00 pm-11:48 pm

1 stop5h 48m

$250

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 4/4

1:14 pm-6:28 pm

1 stop5h 14m

McAllen Miller Intl

Sat 4/25

6:00 pm-11:48 pm

1 stop5h 48m

$274

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Tue 4/14

9:18 pm-5:25 pm

1 stop20h 07m

McAllen Miller Intl

Sun 4/19

10:09 pm-5:50 am

1 stop31h 41m

$283

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Thu 4/23

5:30 am-6:10 pm

1 stop12h 40m

McAllen Miller Intl

Mon 4/27

12:15 pm-5:50 am

1 stop17h 35m

$285

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 5/2

4:40 pm-11:59 pm

1 stop7h 19m

McAllen Miller Intl

Tue 5/12

3:45 pm-9:50 pm

1 stop6h 05m

$289

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Fri 4/3

6:40 pm-12:08 am

1 stop5h 28m

McAllen Miller Intl

Sat 4/25

1:10 pm-7:57 pm

1 stop6h 47m

$300

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 8/15

5:30 am-10:55 am

1 stop5h 25m

McAllen Miller Intl

Wed 8/19

5:15 am-11:27 am

1 stop6h 12m

$301

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Thu 4/23

5:15 pm-10:59 pm

1 stop5h 44m

McAllen Miller Intl

Mon 4/27

6:55 pm-1:26 am

1 stop6h 31m

$303

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Fri 5/8

7:05 am-4:37 pm

2 stops9h 32m

McAllen Miller Intl

Sat 5/16

12:56 pm-9:49 pm

2 stops8h 53m

$313

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 O'Hare Intl Airport 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 cheapest month to fly to McAllen?

The month of September is, on average, the cheapest month to fly to McAllen from Chicago O'Hare Intl Airport, with most prices found around $260. If you don’t want to visit McAllen in September, then you should wait until April to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $299.

Can stopping save me money on Chicago O'Hare Intl Airport to McAllen flights?

You could potentially save up to 4% on your flight if you consider stops on a Chicago O'Hare Intl Airport to McAllen flight.

How have Chicago O'Hare Intl Airport to McAllen flight prices changed over time?

As of February 2026, prices for Chicago O'Hare Intl Airport to McAllen flights are approximately 31% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to McAllen

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

Cheap Chicago O'Hare Intl Airport to McAllen (ORD to MFE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to McAllen

Fastest flight time

5h 39m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to McAllen takes 5h 39m
There are no direct flights from Chicago O'Hare Intl Airport to McAllen. There are no popular flight routes from Chicago O'Hare Intl Airport to McAllen.
Search flight deals

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

    A flight from Chicago O'Hare Intl to McAllen Miller Intl will travel around 1236.7 mi. A reasonable flight in good conditions will take 5h 39m.

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

    Prices for flights from Chicago O'Hare Intl Airport to McAllen Miller Intl Airport are updated daily.

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

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to McAllen Miller Intl Airport?

    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 Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to McAllen?

Best airlines flying from Chicago O'Hare Intl Airport to McAllen

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to McAllen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $217Free CancellationRating
7.2
11,320 reviews
Search American Airlines flights
United AirlinesPriceFrom $312Free CancellationRating
7.4
9,325 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
Pharr
Mission
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?

All flight searches from Chicago to McAllen on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to McAllen.

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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