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Cheap flights from Illinois to McAllen from $141

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to McAllen departing on 9/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to McAllen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:11 pm - 9:59 pm
ORD
-
MFE
5h 48m
1 stop
United Airlines Logo
7:24 pm - 12:23 am
MFE
-
ORD
4h 59m
1 stop
$291United Airlines
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
8:15 am - 3:34 pm
ORD
-
MFE
7h 19m
1 stop
American Airlines Logo
11:13 am - 7:36 pm
MFE
-
ORD
8h 23m
1 stop
$297American Airlines
Tue, Oct 20 - Sat, Oct 24
Delta Logo
11:17 am - 11:55 pm
ORD
-
MFE
12h 38m
2 stops
Delta Logo
5:20 am - 4:37 pm
MFE
-
ORD
11h 17m
2 stops
$301Delta
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
8:15 am - 3:34 pm
ORD
-
MFE
7h 19m
1 stop
American Airlines Logo
6:12 pm - 11:59 pm
MFE
-
ORD
5h 47m
1 stop
$302American Airlines
Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
3:54 pm - 10:02 pm
ORD
-
MFE
6h 08m
1 stop
American Airlines Logo
4:18 pm - 12:18 am
MFE
-
ORD
8h 00m
1 stop
$305American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
6:00 am - 1:19 pm
ORD
-
MFE
7h 19m
1 stop
American Airlines Logo
4:35 pm - 12:14 am
MFE
-
ORD
7h 39m
1 stop
$310American Airlines
Tue, Sep 8 - Tue, Sep 15
Delta Logo
11:17 am - 11:55 pm
ORD
-
MFE
12h 38m
2 stops
Delta Logo
5:20 am - 2:29 pm
MFE
-
ORD
9h 09m
2 stops
$311Delta
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
6:00 am - 1:19 pm
ORD
-
MFE
7h 19m
1 stop
American Airlines Logo
4:35 pm - 12:14 am
MFE
-
ORD
7h 39m
1 stop
$313American Airlines
Tue, Sep 8 - Tue, Sep 15
United Airlines Logo
11:15 am - 3:59 pm
STL
-
MFE
4h 44m
1 stop
United Airlines Logo
5:19 am - 2:57 pm
MFE
-
STL
9h 38m
2 stops
$330United Airlines
Wed, Aug 19 - Wed, Aug 26
Delta Logo
5:55 am - 4:01 pm
MLI
-
MFE
10h 06m
2 stops
Delta Logo
12:47 pm - 10:30 pm
MFE
-
MLI
9h 43m
2 stops
$331Delta
Wed, Jan 20 - Wed, Jan 27

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American Airlines flights from Illinois to McAllen

Our best American Airlines deals on Illinois to McAllen flight tickets
American Airlines
Oct 20
ORD8:15 amChicago O'Hare Intl
7h 19m
1 stop
MFE3:34 pmMcAllen Miller Intl
Oct 24
MFE11:13 amMcAllen Miller Intl
8h 23m
1 stop
ORD7:36 pmChicago O'Hare Intl
$297
American Airlines
Oct 21
ORD8:15 amChicago O'Hare Intl
7h 19m
1 stop
MFE3:34 pmMcAllen Miller Intl
Oct 24
MFE6:12 pmMcAllen Miller Intl
5h 47m
1 stop
ORD11:59 pmChicago O'Hare Intl
$302
American Airlines
Aug 15
ORD3:54 pmChicago O'Hare Intl
6h 08m
1 stop
MFE10:02 pmMcAllen Miller Intl
Aug 22
MFE4:18 pmMcAllen Miller Intl
8h 00m
1 stop
ORD12:18 amChicago O'Hare Intl
$305

Delta flights from Illinois to McAllen

Our best Delta deals on Illinois to McAllen flight tickets
Delta
Sep 23
ORD11:17 amChicago O'Hare Intl
12h 38m
2 stops
MFE11:55 pmMcAllen Miller Intl
Sep 30
MFE5:20 amMcAllen Miller Intl
11h 17m
2 stops
ORD4:37 pmChicago O'Hare Intl
$301
Delta
Sep 23
ORD11:17 amChicago O'Hare Intl
12h 38m
2 stops
MFE11:55 pmMcAllen Miller Intl
Sep 30
MFE5:20 amMcAllen Miller Intl
9h 09m
2 stops
ORD2:29 pmChicago O'Hare Intl
$311
Delta
Sep 23
ORD11:17 amChicago O'Hare Intl
12h 38m
2 stops
MFE11:55 pmMcAllen Miller Intl
Sep 27
MFE5:20 amMcAllen Miller Intl
10h 53m
2 stops
ORD4:13 pmChicago O'Hare Intl
$325

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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 July 26, 2026.
Use the filters below to find and compare flights from Illinois to McAllen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Wed 9/23

4:11 pm-9:59 pm

1 stop5h 48m

McAllen Miller Intl

Wed 9/30

7:24 pm-12:23 am

1 stop4h 59m

$291

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Tue 10/20

8:15 am-3:34 pm

1 stop7h 19m

McAllen Miller Intl

Sat 10/24

11:13 am-7:36 pm

1 stop8h 23m

$297

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Wed 9/23

11:17 am-11:55 pm

2 stops12h 38m

McAllen Miller Intl

Wed 9/30

5:20 am-4:37 pm

2 stops11h 17m

$301

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Wed 10/21

8:15 am-3:34 pm

1 stop7h 19m

McAllen Miller Intl

Sat 10/24

6:12 pm-11:59 pm

1 stop5h 47m

$302

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 8/15

3:54 pm-10:02 pm

1 stop6h 08m

McAllen Miller Intl

Sat 8/22

4:18 pm-12:18 am

1 stop8h 00m

$305

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Tue 9/8

6:00 am-1:19 pm

1 stop7h 19m

McAllen Miller Intl

Tue 9/15

4:35 pm-12:14 am

1 stop7h 39m

$310

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Wed 9/23

11:17 am-11:55 pm

2 stops12h 38m

McAllen Miller Intl

Wed 9/30

5:20 am-2:29 pm

2 stops9h 09m

$311

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Tue 9/8

6:00 am-1:19 pm

1 stop7h 19m

McAllen Miller Intl

Tue 9/15

4:35 pm-12:14 am

1 stop7h 39m

$313

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Wed 8/19

11:15 am-3:59 pm

1 stop4h 44m

McAllen Miller Intl

Wed 8/26

5:19 am-2:57 pm

2 stops9h 38m

$330

MolineMcAllen

MLI - MFE

MLIMFE

Moline Quad-City

Wed 1/20

5:55 am-4:01 pm

2 stops10h 06m

McAllen Miller Intl

Wed 1/27

12:47 pm-10:30 pm

2 stops9h 43m

$331

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 Illinois 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 February is, on average, the cheapest month to fly to McAllen from Illinois, with most prices found around $309. If you don’t want to visit McAllen in February, then you should wait until April to fly from Illinois, when ticket prices are also cheap, with an average price of $347.

Can stopping save me money on Illinois to McAllen flights?

You could potentially save up to 8% on your flight if you consider stops on a Illinois to McAllen flight.

Cheap Illinois to McAllen flight deals and tips

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

Fastest flight time

5h 11m

Direct flights

None
The fastest flight from Illinois to McAllen takes 5h 11m
There are no direct flights from Illinois to McAllen. There are no popular flight routes from Illinois to McAllen.
Search flight deals

Frequently asked questions about flying from Illinois to McAllen

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

    Prices for flights from Illinois to McAllen Miller Intl Airport are updated daily.

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

  • How old do you have to be to fly from Illinois 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 Illinois 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.

Best airlines flying from Illinois to McAllen

Compare and see reviews for airlines that fly from Illinois to McAllen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $236Free CancellationRating
7.1
11,844 reviews
Search American Airlines flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
10,040 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
Edinburg
Mission

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to McAllen. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to McAllen from Illinois with this policy.

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

momondo provides multiple filters to help you find the best flight to McAllen from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Illinois to McAllen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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