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Cheap flights from Chicago O'Hare Intl Airport to McAllen from $170

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 10/12. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to McAllen

Cheap round-trip flights

American Airlines Logo
10:01 am - 5:26 pmORD-MFE
7h 25m1 stop
American Airlines Logo
12:37 pm - 7:15 pmMFE-ORD
6h 38m1 stop
$217American Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
American Airlines Logo
4:12 pm - 10:50 pmORD-MFE
6h 38m1 stop
American Airlines Logo
5:27 am - 12:30 pmMFE-ORD
7h 03m1 stop
$218American Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
Delta Logo
7:10 am - 5:12 pmORD-MFE
10h 02m2 stops
Delta Logo
12:30 pm - 9:30 pmMFE-ORD
9h 00m2 stops
$227Delta
Find Deal
Sat, Sep 27 - Sat, Oct 4
Delta Logo
5:30 am - 4:38 pmORD-MFE
11h 08m2 stops
Delta Logo
12:31 pm - 11:58 pmMFE-ORD
11h 27m2 stops
$253Delta
Find Deal
Tue, Sep 30 - Tue, Oct 7
Delta Logo
5:30 am - 4:38 pmORD-MFE
11h 08m2 stops
Delta Logo
12:30 pm - 11:54 pmMFE-ORD
11h 24m2 stops
$278Delta
Find Deal
Wed, Sep 24 - Mon, Sep 29
American Airlines Logo
3:08 pm - 10:50 pmORD-MFE
7h 42m1 stop
American Airlines Logo
3:29 pm - 9:45 pmMFE-ORD
6h 16m1 stop
$295American Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 6
Logo
9:54 pm - 2:59 pmORD-MFE
17h 05m1 stop
Logo
9:02 pm - 11:15 pmMFE-ORD
26h 13m2 stops
$307
Find Deal
Fri, Sep 5 - Sun, Sep 14
Logo
7:20 am - 12:59 pmORD-MFE
29h 39m2 stops
Logo
3:49 pm - 11:48 amMFE-ORD
19h 59m1 stop
$312
Find Deal
Wed, Sep 3 - Sat, Sep 6
United Airlines Logo
4:50 pm - 9:57 pmORD-MFE
5h 07m1 stop
United Airlines Logo
5:00 am - 6:50 pmMFE-ORD
13h 50m2 stops
$360United Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
United Airlines Logo
9:10 pm - 4:02 pmORD-MFE
18h 52m2 stops
United Airlines Logo
7:25 pm - 12:15 amMFE-ORD
4h 50m1 stop
$400United Airlines
Find Deal
Fri, Sep 12 - Mon, Sep 15

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
Sep 27
ORD10:01 amChicago O'Hare Intl
7h 25m
1 stop
MFE5:26 pmMcAllen Miller Intl
Oct 4
MFE12:37 pmMcAllen Miller Intl
6h 38m
1 stop
ORD7:15 pmChicago O'Hare Intl
$217
Find similar
American Airlines
Sep 30
ORD4:12 pmChicago O'Hare Intl
6h 38m
1 stop
MFE10:50 pmMcAllen Miller Intl
Oct 7
MFE5:27 amMcAllen Miller Intl
7h 03m
1 stop
ORD12:30 pmChicago O'Hare Intl
$218
Find similar
American Airlines
Sep 3
ORD3:08 pmChicago O'Hare Intl
7h 42m
1 stop
MFE10:50 pmMcAllen Miller Intl
Sep 6
MFE3:29 pmMcAllen Miller Intl
6h 16m
1 stop
ORD9:45 pmChicago O'Hare Intl
$295
Find similar

Delta flights from Chicago O'Hare Intl Airport to McAllen

Our best Delta deals on Chicago O'Hare Intl Airport to McAllen flight tickets
Delta
Sep 27
ORD7:10 amChicago O'Hare Intl
10h 02m
2 stops
MFE5:12 pmMcAllen Miller Intl
Oct 4
MFE12:30 pmMcAllen Miller Intl
9h 00m
2 stops
ORD9:30 pmChicago O'Hare Intl
$227
Find similar
Delta
Sep 30
ORD5:30 amChicago O'Hare Intl
11h 08m
2 stops
MFE4:38 pmMcAllen Miller Intl
Oct 7
MFE12:31 pmMcAllen Miller Intl
11h 27m
2 stops
ORD11:58 pmChicago O'Hare Intl
$253
Find similar
Delta
Sep 24
ORD5:30 amChicago O'Hare Intl
11h 08m
2 stops
MFE4:38 pmMcAllen Miller Intl
Sep 29
MFE12:30 pmMcAllen Miller Intl
11h 24m
2 stops
ORD11:54 pmChicago O'Hare Intl
$278
Find similar

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 August 18, 2025.
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 9/27

10:01 am-5:26 pm

1 stop7h 25m

McAllen Miller Intl

Sat 10/4

12:37 pm-7:15 pm

1 stop6h 38m

$217

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Tue 9/30

4:12 pm-10:50 pm

1 stop6h 38m

McAllen Miller Intl

Tue 10/7

5:27 am-12:30 pm

1 stop7h 03m

$218

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 9/27

7:10 am-5:12 pm

2 stops10h 02m

McAllen Miller Intl

Sat 10/4

12:30 pm-9:30 pm

2 stops9h 00m

$227

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Tue 9/30

5:30 am-4:38 pm

2 stops11h 08m

McAllen Miller Intl

Tue 10/7

12:31 pm-11:58 pm

2 stops11h 27m

$253

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Wed 9/24

5:30 am-4:38 pm

2 stops11h 08m

McAllen Miller Intl

Mon 9/29

12:30 pm-11:54 pm

2 stops11h 24m

$278

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Wed 9/3

3:08 pm-10:50 pm

1 stop7h 42m

McAllen Miller Intl

Sat 9/6

3:29 pm-9:45 pm

1 stop6h 16m

$295

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Fri 9/5

9:54 pm-2:59 pm

1 stop17h 05m

McAllen Miller Intl

Sun 9/14

9:02 pm-11:15 pm

2 stops26h 13m

$307

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Wed 9/3

7:20 am-12:59 pm

2 stops29h 39m

McAllen Miller Intl

Sat 9/6

3:49 pm-11:48 am

1 stop19h 59m

$312

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 9/27

4:50 pm-9:57 pm

1 stop5h 07m

McAllen Miller Intl

Sat 10/4

5:00 am-6:50 pm

2 stops13h 50m

$360

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Fri 9/12

9:10 pm-4:02 pm

2 stops18h 52m

McAllen Miller Intl

Mon 9/15

7:25 pm-12:15 am

1 stop4h 50m

$400

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 June is, on average, the cheapest month to fly to McAllen from Chicago O'Hare Intl Airport, with most prices found around $303. If you don’t want to visit McAllen in June, then you should wait until September to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $303.

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

On average, the least expensive day to fly to McAllen from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to McAllen for around $398.

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

Flying to McAllen from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to McAllen flights?

You could potentially save up to 23% 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 August 2025, prices for Chicago O'Hare Intl Airport to McAllen flights are approximately 30% cheaper 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

Best Price Found

$170

Fastest flight time

4h 42m

Direct flights

None

Airports in McAllen

1 airport
The best one-way flight to McAllen from Chicago O'Hare Intl Airport in the past 72 hours is $170. The best round-trip flight deal from Chicago O'Hare Intl Airport to McAllen found on momondo in the last 72 hours is $217.
The fastest flight from Chicago O'Hare Intl Airport to McAllen takes 4h 42m
There are no direct flights from Chicago O'Hare Intl Airport to McAllen. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - McAllen Miller Intl Airport.
There is 1 airport near McAllen: McAllen Miller Intl (MFE)
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 06m.

  • 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 $226Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $253Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights

Traveling to a place near McAllen?

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

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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