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

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

What airlines fly to McAllen?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to McAllen from Illinois according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to McAllen. Keep in mind that there are 3 different airlines that fly to McAllen on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to McAllen?

Flight times vary depending on what airport in Illinois you fly out of and what airport in McAllen you fly into. For example, flying from Chicago to McAllen takes 6h 04m on average. On the other hand, flying from Moline to McAllen takes 8h 59m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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?

As of November 2025, there are 2 operators available to choose from 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.

$159 Cheap Flights from Illinois to McAllen in 2025/26

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Find the cheapest flights from Illinois to McAllen

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One-way

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Cheap round-trip flights

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6:00 am - 5:13 pmSTL-MFE

11h 13m2 stops

1:00 pm - 11:25 pmMFE-STL

10h 25m2 stops

$207Delta

Find Deal

Sat, Jan 24 - Tue, Jan 27

5:51 am - 4:45 pmMLI-MFE

10h 54m2 stops

5:25 am - 4:26 pmMFE-MLI

11h 01m2 stops

$237Delta

Find Deal

Tue, Jan 13 - Tue, Jan 20

6:00 am - 4:55 pmSTL-MFE

10h 55m2 stops

5:25 am - 4:50 pmMFE-STL

11h 25m2 stops

$259Delta

Find Deal

Tue, Mar 10 - Wed, Mar 11

3:23 pm - 8:47 pmORD-MFE

5h 24m1 stop

3:41 pm - 11:28 pmMFE-ORD

7h 47m1 stop

$269American Airlines

Find Deal

Sat, Feb 7 - Fri, Feb 13

3:58 pm - 11:17 pmMLI-MFE

7h 19m1 stop

3:26 pm - 9:58 pmMFE-MLI

6h 32m1 stop

$271American Airlines

Find Deal

Tue, Jan 13 - Tue, Jan 20

7:31 am - 6:17 pmMLI-MFE

10h 46m2 stops

3:26 pm - 9:58 pmMFE-MLI

6h 32m1 stop

$276American Airlines

Find Deal

Tue, Jan 13 - Tue, Jan 20

7:05 am - 5:13 pmORD-MFE

10h 08m2 stops

5:28 am - 4:40 pmMFE-ORD

11h 12m2 stops

$279Delta

Find Deal

Sat, Feb 7 - Fri, Feb 13

6:00 am - 4:55 pmSTL-MFE

10h 55m2 stops

1:00 pm - 11:10 pmMFE-STL

10h 10m2 stops

$279Delta

Find Deal

Tue, Mar 10 - Wed, Mar 11

5:20 pm - 12:20 pmMLI-MFE

19h 00m2 stops

5:25 am - 4:26 pmMFE-MLI

11h 01m2 stops

$281Delta

Find Deal

Sat, Jan 24 - Tue, Jan 27

8:36 am - 8:35 pmORD-MFE

35h 59m2 stops

9:25 pm - 11:42 amMFE-ORD

14h 17m1 stop

$331Multiple Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

Delta flights from Illinois to McAllen

Our best Delta deals on Illinois to McAllen flight tickets

Delta

Jan 24

STL6:00 amLambert-St Louis

11h 13m

2 stops

MFE5:13 pmMcAllen Miller Intl

Jan 27

MFE1:00 pmMcAllen Miller Intl

10h 25m

2 stops

STL11:25 pmLambert-St Louis

$207

Find similar

Delta

Jan 13

MLI5:51 amMoline Quad-City

10h 54m

2 stops

MFE4:45 pmMcAllen Miller Intl

Jan 20

MFE5:25 amMcAllen Miller Intl

11h 01m

2 stops

MLI4:26 pmMoline Quad-City

$237

Find similar

Delta

Feb 7

ORD7:05 amChicago O'Hare Intl

10h 08m

2 stops

MFE5:13 pmMcAllen Miller Intl

Feb 13

MFE5:28 amMcAllen Miller Intl

11h 12m

2 stops

ORD4:40 pmChicago O'Hare Intl

$279

Find similar

United Airlines flights from Illinois to McAllen

Our best United Airlines deals on Illinois to McAllen flight tickets

United Airlines

Dec 5

STL6:15 amLambert-St Louis

5h 08m

1 stop

MFE11:23 amMcAllen Miller Intl

Dec 9

MFE5:00 amMcAllen Miller Intl

9h 25m

2 stops

STL2:25 pmLambert-St Louis

$314

Find similar

United Airlines

Dec 3

STL6:15 amLambert-St Louis

7h 20m

1 stop

MFE1:35 pmMcAllen Miller Intl

Dec 7

MFE5:00 amMcAllen Miller Intl

9h 25m

2 stops

STL2:25 pmLambert-St Louis

$371

Find similar

United Airlines

Dec 17

ORD4:45 pmChicago O'Hare Intl

5h 14m

1 stop

MFE9:59 pmMcAllen Miller Intl

Dec 24

MFE5:00 amMcAllen Miller Intl

7h 17m

1 stop

ORD12:17 pmChicago O'Hare Intl

$375

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Sat 1/24

6:00 am-5:13 pm

2 stops11h 13m

McAllen Miller Intl

Tue 1/27

1:00 pm-11:25 pm

2 stops10h 25m

$207

MolineMcAllen

MLI - MFE

MLIMFE

Moline Quad-City

Tue 1/13

5:51 am-4:45 pm

2 stops10h 54m

McAllen Miller Intl

Tue 1/20

5:25 am-4:26 pm

2 stops11h 01m

$237

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Tue 3/10

6:00 am-4:55 pm

2 stops10h 55m

McAllen Miller Intl

Wed 3/11

5:25 am-4:50 pm

2 stops11h 25m

$259

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 2/7

3:23 pm-8:47 pm

1 stop5h 24m

McAllen Miller Intl

Fri 2/13

3:41 pm-11:28 pm

1 stop7h 47m

$269

MolineMcAllen

MLI - MFE

MLIMFE

Moline Quad-City

Tue 1/13

3:58 pm-11:17 pm

1 stop7h 19m

McAllen Miller Intl

Tue 1/20

3:26 pm-9:58 pm

1 stop6h 32m

$271

MolineMcAllen

MLI - MFE

MLIMFE

Moline Quad-City

Tue 1/13

7:31 am-6:17 pm

2 stops10h 46m

McAllen Miller Intl

Tue 1/20

3:26 pm-9:58 pm

1 stop6h 32m

$276

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 2/7

7:05 am-5:13 pm

2 stops10h 08m

McAllen Miller Intl

Fri 2/13

5:28 am-4:40 pm

2 stops11h 12m

$279

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Tue 3/10

6:00 am-4:55 pm

2 stops10h 55m

McAllen Miller Intl

Wed 3/11

1:00 pm-11:10 pm

2 stops10h 10m

$279

MolineMcAllen

MLI - MFE

MLIMFE

Moline Quad-City

Sat 1/24

5:20 pm-12:20 pm

2 stops19h 00m

McAllen Miller Intl

Tue 1/27

5:25 am-4:26 pm

2 stops11h 01m

$281

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Wed 12/3

8:36 am-8:35 pm

2 stops35h 59m

McAllen Miller Intl

Sun 12/7

9:25 pm-11:42 am

1 stop14h 17m

$331

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to McAllen?

The month of April is, on average, the cheapest month to fly to McAllen from Illinois, with most prices found around $237. If you don’t want to visit McAllen in April, then you should wait until October to fly from Illinois, when ticket prices are also cheap, with an average price of $313.

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

On average, the least expensive day to fly to McAllen from Illinois 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 Illinois to McAllen for around $398.

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

Flying to McAllen from Illinois 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 Illinois to McAllen flights?

You could potentially save up to 2% 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

Direct flights	None

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

Search flight deals

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?
As of November 2025, there are 2 operators available to choose from 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 Airlines	PriceFrom $226	Free Cancellation	Rating 7.2 11,047 reviews		Search American Airlines flights
United Airlines	PriceFrom $284	Free Cancellation	Rating 7.4 9,028 reviews		Search United Airlines flights

Weslaco

Mission

Pharr

Edinburg

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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Cheap flights from Illinois to McAllen from $159

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 1/22. 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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Delta flights from Illinois to McAllen

Our best Delta deals on Illinois to McAllen flight tickets

United Airlines flights from Illinois to McAllen

Our best United Airlines deals on Illinois to McAllen flight tickets

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Use the filters below to find and compare flights from Illinois to McAllen that are best for you.

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 April is, on average, the cheapest month to fly to McAllen from Illinois, with most prices found around $237. If you don’t want to visit McAllen in April, then you should wait until October to fly from Illinois, when ticket prices are also cheap, with an average price of $313.

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

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

Flying to McAllen from Illinois 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 Illinois to McAllen flights?

You could potentially save up to 2% on your flight if you consider stops on a Illinois to McAllen flight.

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

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

What airlines fly to McAllen?

How long does it take to fly to McAllen?

Cheap Illinois to McAllen flight deals and tips

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

Direct flights

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

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?

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

Best airlines flying from Illinois to McAllen

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

Traveling to a place near McAllen?

Why use momondo?

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

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

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

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

An easier way to manage your McAllen 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

Airports servicing Texas