What are the cheapest airlines flying from Chicago O'Hare Intl Airport to McAllen round-trip?

Flying on United Airlines is currently your cheapest option to McAllen, with prices starting at $217. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $238 and $253, respectively. United Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to McAllen one-way?

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $109. Delta flights start at $114 while deals on American Airlines start at $325 one-way.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to McAllen?

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to McAllen flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to McAllen?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 25% when planning your travel around this day of the week.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to McAllen?

April is one of the best times of the year to fly to McAllen from Chicago O'Hare Intl Airport. Prices for April average $376 per person but you can even find prices for as low as $205. The most expensive prices can be found in the month of December. Opting for a April flight can save you 28% on your journey compared to booking in December

What airport do you fly into for flights to McAllen from Chicago O'Hare Intl?

Located just 2.0 mi from the city center, McAllen Miller Intl is the airport most travelers will use when flying to McAllen from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Miller Intl (MFE) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 2 different airlines.

Can I find deals for flights from O'Hare Intl to McAllen that include hotel bookings?

Yes. In addition to deals on O'Hare Intl to McAllen flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from O'Hare Intl to McAllen?

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

Can I find deals for business class flights from O'Hare Intl to McAllen?

Yes. Cheapflights offers flight deals from O'Hare Intl 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.

$109+ Flights from Chicago O'Hare Intl Airport to McAllen

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Cheap flight deals from O'Hare Intl to McAllen

Round-trip from	$217 (United Airlines)
One-way from	$109 (United Airlines)
Popular in	December
Cheapest in	January
Average price	$365

From Chicago O'Hare Intl to McAllen Miller Intl

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One-way flight from Chicago O'Hare Intl to McAllen Miller Intl

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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from O'Hare Intl to McAllen

Cheapest flights from O'Hare Intl to McAllen
Explore the most affordable flight options available from O'Hare Intl to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

jue. 8/217:00 amORD - MFE

1 stop6h 30mUnited Airlines

lun. 8/257:25 pmMFE - ORD

1 stop4h 50mUnited Airlines

Deal found 7/2

$217

sáb. 8/308:20 amORD - MFE

1 stop6h 47mAmerican Airlines

sáb. 9/66:45 amMFE - ORD

1 stop7h 03mAmerican Airlines

Deal found 7/3

$238

vie. 8/155:00 pmORD - MFE

2 stops6h 59mDelta

mié. 8/2012:31 pmMFE - ORD

2 stops7h 52mDelta

Deal found 7/2

$253

jue. 8/216:00 amORD - MFE

1 stop14h 47mMultiple Airlines

lun. 8/2512:09 pmMFE - ORD

2 stops17h 31mMultiple Airlines

Deal found 7/2

$293

Best flights from O'Hare Intl to McAllen
Discover carefully curated flight deals from O'Hare Intl to McAllen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 3, 2025.

jue. 8/217:00 amORD - MFE

1 stop6h 30mUnited Airlines

lun. 8/257:25 pmMFE - ORD

1 stop4h 50mUnited Airlines

Deal found 7/2

$217

sáb. 8/308:20 amORD - MFE

1 stop6h 47mAmerican Airlines

sáb. 9/66:45 amMFE - ORD

1 stop7h 03mAmerican Airlines

Deal found 7/3

$238

vie. 8/155:00 pmORD - MFE

2 stops6h 59mDelta

mié. 8/2012:31 pmMFE - ORD

2 stops7h 52mDelta

Deal found 7/2

$253

jue. 8/216:00 amORD - MFE

1 stop14h 47mMultiple Airlines

lun. 8/2512:09 pmMFE - ORD

2 stops17h 31mMultiple Airlines

Deal found 7/2

$293

Last-minute flights from O'Hare Intl to McAllen
Discover last-minute flight deals from O'Hare Intl to McAllen. Data last updated julio 3, 2025 and is based on user searches.

mar. 7/810:15 pmORD - MFE

1 stop14h 34mMultiple Airlines

vie. 7/119:05 pmMFE - ORD

1 stop8h 58mMultiple Airlines

Deal found 7/2

$564

jue. 7/105:00 amORD - MFE

1 stop5h 12mAmerican Airlines

dom. 7/138:02 pmMFE - ORD

1 stop4h 57mAmerican Airlines

Deal found 7/2

$379

vie. 8/155:00 pmORD - MFE

2 stops6h 59mDelta

mié. 8/2012:31 pmMFE - ORD

2 stops7h 52mDelta

Deal found 7/2

$253

jue. 8/212:20 pmORD - MFE

1 stop5h 06mUnited Airlines

lun. 8/257:25 pmMFE - ORD

1 stop4h 50mUnited Airlines

Deal found 7/3

$217

jue. 8/2110:27 amORD - MFE

2 stops24h 52mMultiple Airlines

lun. 8/2512:09 pmMFE - ORD

1 stop16h 41mMultiple Airlines

Deal found 7/3

$283

sáb. 8/308:20 amORD - MFE

1 stop6h 47mAmerican Airlines

sáb. 9/66:45 amMFE - ORD

1 stop7h 03mAmerican Airlines

Deal found 7/3

$238

One-way flights from O'Hare Intl to McAllen
Search for one-way flight options from O'Hare Intl to McAllen. Find affordable one-way fares based on user searches. Data last updated julio 3, 2025.

jue. 8/217:00 amORD - MFE

1 stop6h 30mUnited Airlines

Deal found 7/2

$109

jue. 8/215:45 amORD - MFE

2 stops10h 52mDelta

Deal found 7/2

$114

jue. 8/286:00 amORD - MFE

1 stop14h 47mMultiple Airlines

Deal found 7/2

$135

dom. 7/65:00 amORD - MFE

1 stop5h 12mAmerican Airlines

Deal found 7/2

$325

Cheapflights Fare Finder

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

jue. 8/21

7:00 am-1:30 pm

1 stop6h 30m

McAllen Miller Intl

lun. 8/25

7:25 pm-12:15 am

1 stop4h 50m

$217

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

sáb. 8/30

8:20 am-3:07 pm

1 stop6h 47m

McAllen Miller Intl

sáb. 9/6

6:45 am-1:48 pm

1 stop7h 03m

$238

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

vie. 8/15

5:00 pm-11:59 pm

2 stops6h 59m

McAllen Miller Intl

mié. 8/20

12:31 pm-8:23 pm

2 stops7h 52m

$253

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

jue. 8/21

6:00 am-8:47 pm

1 stop14h 47m

McAllen Miller Intl

lun. 8/25

12:09 pm-5:40 am

2 stops17h 31m

$293

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

jue. 8/21

7:00 am-1:30 pm

1 stop6h 30m

$109

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

jue. 8/21

5:45 am-4:37 pm

2 stops10h 52m

$114

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

jue. 8/28

6:00 am-8:47 pm

1 stop14h 47m

$135

ChicagoMcAllen

ORD - MFE

ORDMFE

Chicago O'Hare Intl

dom. 7/6

5:00 am-10:12 am

1 stop5h 12m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from O'Hare Intl to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from O'Hare Intl 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 O'Hare Intl Airport to McAllen

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to McAllen?

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% on flights from Chicago O'Hare Intl Airport to McAllen by exploring options for tickets in the morning.

Reviews of airlines servicing McAllen

See what other customers who have flown with Delta, United Airlines, and American Airlines from Chicago O'Hare Intl Airport 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

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,970 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,845 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to McAllen from Chicago O'Hare Intl?
Located just 2.0 mi from the city center, McAllen Miller Intl is the airport most travelers will use when flying to McAllen from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Miller Intl (MFE) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 2 different airlines.
What are the cheapest airlines flying from Chicago O'Hare Intl Airport to McAllen round-trip?
Flying on United Airlines is currently your cheapest option to McAllen, with prices starting at $217. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $238 and $253, respectively. United Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to McAllen one-way?
To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $109. Delta flights start at $114 while deals on American Airlines start at $325 one-way.
Can I find deals for flights from O'Hare Intl to McAllen that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to McAllen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to McAllen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to McAllen.
Can I find deals for business class flights from O'Hare Intl to McAllen?
Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to McAllen?
Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to McAllen (average of $281). Flying from Chicago O'Hare Intl Airport 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

Mission

Pharr

Weslaco

Edinburg

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Top 2 airlines flying from O'Hare Intl to McAllen

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$226	Average$385	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$253	Average$428	FlexibilityNo cancel fee	On-time69%

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$109+ Cheap flights from O'Hare Intl (ORD) 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'Hare Intl to McAllen with Cheapflights

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Cheap flight deals from O'Hare Intl to McAllen

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Find flight deals from O'Hare Intl to McAllen

Cheapest flights from O'Hare Intl to McAllenExplore the most affordable flight options available from O'Hare Intl to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

Explore the most affordable flight options available from O'Hare Intl to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to McAllen that are best for you.

Best time to book a flight from O'Hare Intl to McAllen

Have a flexible travel schedule? Discover the best time to fly to McAllen from O'Hare Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to McAllen

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to McAllen?

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

Find hourly flight availability from O'Hare Intl 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 julio 3, 2025.

Reviews of airlines servicing McAllen

See what other customers who have flown with Delta, United Airlines, and American Airlines from Chicago O'Hare Intl Airport 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.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl?

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to McAllen round-trip?

What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to McAllen one-way?

Can I find deals for flights from O'Hare Intl to McAllen that include hotel bookings?

How can I find direct flights from O'Hare Intl to McAllen?

Can I find deals for business class flights from O'Hare Intl to McAllen?

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to McAllen?

Traveling to a place near Chicago O'Hare Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for O'Hare Intl to McAllen

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from O'Hare Intl to McAllen

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Cheapest flights from O'Hare Intl to McAllen
Explore the most affordable flight options available from O'Hare Intl to McAllen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.