HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
McAllen

$109+ Cheap flights from Chicago (CHI) 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MFE
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to McAllen with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chicago to McAllen

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to McAllen (MFE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$223
(American Airlines)

One-way from

$109
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$468
Provider with most accurate pricing for Chicago (CHI)-McAllen Miller Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-McAllen Miller Intl flights.
Search Deals
From Chicago (CHI) to McAllen Miller Intl
Search Deals
One-way flight from Chicago (CHI) to McAllen Miller Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Chicago to McAllen

Cheapest flights from Chicago to McAllen
Explore the most affordable flight options available from Chicago to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/25. 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 5/313:00 pmORD - MFE
1 stop7h 39mAmerican Airlines
Sat 6/75:00 amMFE - ORD
1 stop5h 55mAmerican Airlines
Deal found 3/25$223
This Delta deal was found by Cheapflights users on 3/26. 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.
Thu 5/15:30 amORD - MFE
2 stops11h 18mDelta
Mon 5/51:04 pmMFE - ORD
2 stops10h 55mDelta
Deal found 3/26$227
This United Airlines deal was found by Cheapflights users on 3/26. 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 5/97:35 amORD - MFE
1 stop8h 27mUnited Airlines
Sun 5/115:00 amMFE - ORD
1 stop5h 11mUnited Airlines
Deal found 3/26$277
This Mytrip deal was found by Cheapflights users on 3/26. 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 5/99:02 pmORD - MFE
1 stop17h 55mMultiple Airlines
Sun 5/1110:19 pmMFE - ORD
2 stops32h 23mMultiple Airlines
Deal found 3/26$313

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago 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 March 28, 2025.
Use the filters below to find and compare flights from Chicago to McAllen that are best for you.

Fly from

Chicago

Fly to

McAllen

Route

Depart

Return

Price

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Sat 5/31

3:00 pm-10:39 pm

1 stop7h 39m

McAllen Miller Intl

Sat 6/7

5:00 am-10:55 am

1 stop5h 55m

$223

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Thu 5/1

5:30 am-4:48 pm

2 stops11h 18m

McAllen Miller Intl

Mon 5/5

1:04 pm-11:59 pm

2 stops10h 55m

$227

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Fri 5/9

7:35 am-4:02 pm

1 stop8h 27m

McAllen Miller Intl

Sun 5/11

5:00 am-10:11 am

1 stop5h 11m

$277

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Fri 5/9

9:02 pm-2:57 pm

1 stop17h 55m

McAllen Miller Intl

Sun 5/11

10:19 pm-6:42 am

2 stops32h 23m

$313

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Tue 6/3

3:00 pm-10:39 pm

1 stop7h 39m

$109

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Tue 6/3

5:30 am-4:37 pm

2 stops11h 07m

$114

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Tue 6/3

12:41 pm-6:02 pm

3 stops29h 21m

$255

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

Tue 4/1

9:25 pm-11:27 am

2 stops14h 02m

$535

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Compare providers for flights from Chicago to McAllen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to McAllen in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-McAllen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-McAllen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-McAllen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-McAllen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-McAllen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from Chicago 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 Chicago to McAllen

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

Currently, September is the cheapest month in which you can book a flight from Chicago to McAllen (average of $281). Flying from Chicago 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 CHI to MFE?

Find hourly flight availability from Chicago 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 March 28, 2025.

It’s optimal to fly from Chicago to McAllen at noon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the afternoon.

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 March 28, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Chicago to McAllen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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 Chicago 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 Chicago?

    If you book a flight to McAllen from Chicago, you will be flying to Miller Intl, which is the city’s only airport. McAllen Miller Intl (MFE) is located 2.0 mi from the center of McAllen. There are 0 flights from Chicago to Miller Intl per day from 2 different airlines.

  • What are the cheapest airlines flying from Chicago to McAllen round-trip?

    Cheapflights users have booked flights from Chicago to McAllen round-trip from $223. Other airlines that can offer you cheap pricing are Delta, from $227, and United Airlines, from $277. These flights start at 39% lower than the current average price 3 months from now.

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

    $109 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $114 and $535, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to McAllen?

    Currently, September is the cheapest month in which you can book a flight from Chicago to McAllen (average of $281). Flying from Chicago 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 Chicago?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to McAllen

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dallas/Fort Worth flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to Austin flights
O'Hare Intl to San Antonio flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Hobby flights
O'Hare Intl to Love Field flights
Midway to Hobby flights
St. Louis to Dallas/Fort Worth flights
Midway to Love Field flights
Midway to Austin flights
Midway to San Antonio flights
O'Hare Intl to El Paso flights
St. Louis to Hobby flights
St. Louis to Love Field flights
St. Louis to George Bush Intcntl flights
Midway to George Bush Intcntl flights
St. Louis to Austin flights
Peoria to Dallas/Fort Worth flights
Moline to Dallas/Fort Worth flights
Midway to El Paso flights
St. Louis to San Antonio flights
Peoria to San Antonio flights
Peoria to Austin flights
O'Hare Intl to McAllen flights
Evansville to Dallas/Fort Worth flights
O'Hare Intl to Harlingen flights
Decatur to Dallas/Fort Worth flights
Peoria to Hobby flights
Peoria to George Bush Intcntl flights
O'Hare Intl to Lubbock flights
St. Louis to McAllen flights
Moline to Hobby flights
Bloomington to Dallas/Fort Worth flights
O'Hare Intl to Brownsville flights
O'Hare Intl to Corpus Christi flights
Champaign to Dallas/Fort Worth flights
Moline to San Antonio flights
Moline to George Bush Intcntl flights
Moline to Austin flights
Moline to Love Field flights
O'Hare Intl to Laredo flights
Moline to Brownsville flights
St. Louis to El Paso flights
St. Louis to Corpus Christi flights
Bloomington to Austin flights
Springfield to Dallas/Fort Worth flights
St. Louis to Harlingen flights
Bloomington to Hobby flights
Evansville to Love Field flights

Top 2 airlines flying from Chicago to McAllen

Discover the top 2 airlines that operate flights from Chicago 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$226Average$374FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$424FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.