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McAllen

$105+ Cheap flights from Illinois to McAllen (MFE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MFE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Illinois to McAllen

Keep the following information in mind while searching for Illinois to McAllen flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$226
(American Airlines)

One-way from

$105
(American Airlines)

Popular in

March

Cheapest in

April

Average price

$428
Provider with most accurate pricing for Chicago (CHI)-McAllen Miller Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-McAllen Miller Intl flights.
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From Illinois to McAllen Miller Intl
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One-way flight from Illinois to McAllen Miller Intl
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Illinois to McAllen

Cheapest flights from Illinois to McAllen
Explore the most affordable flight options available from Illinois to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/244:52 pmSTL - MFE
1 stop5h 47mAmerican Airlines
Sat 5/315:00 amMFE - STL
1 stop4h 54mAmerican Airlines
Deal found 4/30$226
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/291:58 pmORD - MFE
1 stop5h 33mAmerican Airlines
Fri 6/68:06 pmMFE - ORD
1 stop4h 53mAmerican Airlines
Deal found 4/30$239
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:00 amORD - MFE
2 stops10h 39mDelta
Sat 9/612:45 pmMFE - ORD
2 stops8h 19mDelta
Deal found 4/30$253
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:00 amORD - MFE
1 stop5h 26mUnited Airlines
Tue 6/37:25 pmMFE - ORD
1 stop4h 48mUnited Airlines
Deal found 5/1$263
This Mytrip deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:59 pmORD - MFE
2 stops26h 22mMultiple Airlines
Tue 6/32:30 pmMFE - ORD
1 stop16h 12mMultiple Airlines
Deal found 5/1$282
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:00 amSTL - MFE
1 stop5h 26mUnited Airlines
Tue 5/202:13 pmMFE - STL
1 stop6h 19mUnited Airlines
Deal found 5/1$289
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:00 amSTL - MFE
2 stops10h 37mDelta
Tue 5/205:27 amMFE - STL
2 stops9h 33mDelta
Deal found 5/1$299
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/303:25 pmMLI - MFE
1 stop7h 14mAmerican Airlines
Sat 6/73:50 pmMFE - MLI
1 stop7h 19mAmerican Airlines
Deal found 5/1$382
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:00 amMLI - MFE
2 stops10h 37mDelta
Sat 6/75:27 amMFE - MLI
2 stops11h 07mDelta
Deal found 5/1$498
This Mytrip deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/161:00 pmSTL - MFE
3 stops23h 29mMultiple Airlines
Tue 5/201:49 pmMFE - STL
3 stops45h 56mMultiple Airlines
Deal found 5/1$530
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:30 amMLI - MFE
2 stops9h 31mUnited Airlines
Sat 6/75:15 amMFE - MLI
3 stops9h 47mUnited Airlines
Deal found 5/1$905

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Illinois to McAllen that are best for you.

Fly from

Illinois

Fly to

McAllen

Route

Depart

Return

Price

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Sat 5/24

4:52 pm-10:39 pm

1 stop5h 47m

McAllen Miller Intl

Sat 5/31

5:00 am-9:54 am

1 stop4h 54m

$226

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Thu 5/29

1:58 pm-7:31 pm

1 stop5h 33m

McAllen Miller Intl

Fri 6/6

8:06 pm-12:59 am

1 stop4h 53m

$239

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 8/30

6:00 am-4:39 pm

2 stops10h 39m

McAllen Miller Intl

Sat 9/6

12:45 pm-9:04 pm

2 stops8h 19m

$253

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Thu 5/29

6:00 am-11:26 am

1 stop5h 26m

McAllen Miller Intl

Tue 6/3

7:25 pm-12:13 am

1 stop4h 48m

$263

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Thu 5/29

6:59 pm-9:21 pm

2 stops26h 22m

McAllen Miller Intl

Tue 6/3

2:30 pm-6:42 am

1 stop16h 12m

$282

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Fri 5/16

6:00 am-11:26 am

1 stop5h 26m

McAllen Miller Intl

Tue 5/20

2:13 pm-8:32 pm

1 stop6h 19m

$289

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Fri 5/16

6:00 am-4:37 pm

2 stops10h 37m

McAllen Miller Intl

Tue 5/20

5:27 am-3:00 pm

2 stops9h 33m

$299

MolineMcAllen

MLI - MFE

MLIMFE

Moline Quad-City

Fri 5/30

3:25 pm-10:39 pm

1 stop7h 14m

McAllen Miller Intl

Sat 6/7

3:50 pm-11:09 pm

1 stop7h 19m

$382

MolineMcAllen

MLI - MFE

MLIMFE

Moline Quad-City

Fri 5/30

6:00 am-4:37 pm

2 stops10h 37m

McAllen Miller Intl

Sat 6/7

5:27 am-4:34 pm

2 stops11h 07m

$498

St. LouisMcAllen

STL - MFE

STLMFE

Lambert-St Louis

Fri 5/16

1:00 pm-12:29 pm

3 stops23h 29m

McAllen Miller Intl

Tue 5/20

1:49 pm-11:45 am

3 stops45h 56m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 19 results
1
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Best time to book a flight from Illinois to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to McAllen

What is the cheapest month to book a flight from Illinois to McAllen?

Currently, September is the cheapest month in which you can book a flight from Illinois to McAllen (average of $281). Flying from Illinois to McAllen in December is currently the most expensive (average of $416). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to MFE?

Find hourly flight availability from Illinois to McAllen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Illinois to McAllen, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in McAllen by month

Plan your trip to McAllen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in McAllen ranges from 0.9 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. November is typically the driest time to visit McAllen when rainfall is around 0.9 in.

Temperature in McAllen by month

Plan your trip to McAllen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to McAllen, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing McAllen

Get insights into the airlines that provide service to McAllen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to McAllen. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Illinois to McAllen, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Illinois to McAllen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to McAllen from Illinois?

    McAllen Miller Intl (MFE), located 2.0 mi from the city center, is the airport you fly into when you book flights from Illinois to McAllen.

  • What are the cheapest airlines to fly from Illinois to McAllen one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $105. Users have also found prices from $151 and $195 on Delta and United Airlines, respectively.

  • What are the most popular routes from Illinois to McAllen?

    The most popular flight routes from Illinois to McAllen are Chicago O'Hare Intl - McAllen Miller Intl, Lambert-St Louis - McAllen Miller Intl and Moline Quad-City - McAllen Miller Intl.

  • Can I find deals for flights from Illinois to McAllen that include hotel bookings?

    Yes. In addition to deals on Illinois to McAllen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to McAllen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to McAllen.

  • Can I find deals for business class flights from Illinois to McAllen?

    Yes. Cheapflights offers flight deals from Illinois to McAllen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to McAllen?

    Currently, September is the cheapest month in which you can book a flight from Illinois to McAllen (average of $281). Flying from Illinois to McAllen in December is currently the most expensive (average of $416). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Illinois?

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

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Alternative routes for Illinois to McAllen

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to McAllen

Discover the top 2 airlines that operate flights from Illinois to McAllen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$223Average$452FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$424FlexibilityNo cancel feeOn-time69%

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