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O'Hare Intl

$145+ Cheap flights from McAllen (MFE) to O'Hare Intl (ORD)

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.
MFE — ORD
May 2 — May 91
Sat 5/2
Sat 5/9
1 adult, Economy
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Cheap flight deals from McAllen to O'Hare Intl

Cheapest flights from McAllen to O'Hare Intl
Explore the most affordable flight options available from McAllen to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.

This United Airlines deal was found by Cheapflights users on 3/29. 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.
Wed 5/66:59 pm
MFE
-
ORD
1 stop5h 46m
United Airlines
Sat 5/95:24 pm
ORD
-
MFE
1 stop5h 35m
United Airlines
Deal found 3/29$275
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 9/155:25 am
MFE
-
ORD
2 stops11h 23m
Delta
Wed 9/308:00 am
ORD
-
MFE
2 stops7h 59m
Delta
Deal found 3/30$285
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Tue 5/121:13 pm
MFE
-
ORD
1 stop8h 01m
American Airlines
Tue 5/195:00 am
ORD
-
MFE
1 stop5h 02m
American Airlines
Deal found 3/28$288
This United Airlines deal was found by Cheapflights users on 4/2. 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 4/306:59 pm
MFE
-
ORD
1 stop6h 27m
United Airlines
Tue 5/55:24 pm
ORD
-
MFE
1 stop5h 35m
United Airlines
Deal found 4/2$291
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Wed 5/135:15 am
MFE
-
ORD
1 stop5h 05m
United Airlines
Thu 5/284:05 pm
ORD
-
MFE
1 stop5h 46m
United Airlines
Deal found 3/28$297
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:15 pm
MFE
-
ORD
1 stop11h 10m
Multiple Airlines
Thu 4/308:58 pm
ORD
-
MFE
1 stop14h 27m
Multiple Airlines
Deal found 3/30$298
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 5/275:00 am
MFE
-
ORD
1 stop5h 20m
United Airlines
Sat 5/305:45 pm
ORD
-
MFE
1 stop5h 11m
United Airlines
Deal found 3/31$299
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 9/114:19 pm
MFE
-
ORD
1 stop7h 47m
American Airlines
Sat 9/195:00 am
ORD
-
MFE
1 stop5h 26m
American Airlines
Deal found 3/30$307
This American Airlines deal was found by Cheapflights users on 3/29. 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 6/610:39 am
MFE
-
ORD
1 stop7h 32m
American Airlines
Tue 6/95:00 am
ORD
-
MFE
1 stop4h 59m
American Airlines
Deal found 3/29$311
This American Airlines deal was found by Cheapflights users on 3/28. 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 5/23:45 pm
MFE
-
ORD
1 stop6h 15m
American Airlines
Sun 5/106:05 am
ORD
-
MFE
1 stop6h 23m
American Airlines
Deal found 3/28$312
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 pm
MFE
-
ORD
2 stops39h 23m
Multiple Airlines
Sun 5/36:40 am
ORD
-
MFE
1 stop11h 00m
Multiple Airlines
Deal found 3/29$314
This Delta deal was found by Cheapflights users on 3/31. 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 5/165:25 am
MFE
-
ORD
2 stops7h 31m
Delta
Tue 6/25:30 am
ORD
-
MFE
2 stops11h 07m
Delta
Deal found 3/31$317

Find flight deals from McAllen to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) to O'Hare Intl (ORD). 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 April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$275
(United Airlines)

One-way from

$145
(Delta)

Popular in

January

Cheapest in

September

Average price

$408
Provider with most accurate pricing for McAllen Miller Intl-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for McAllen Miller Intl-Chicago O'Hare Intl flights.
Search Deals
From McAllen Miller Intl to Chicago O'Hare Intl
Search Deals
One-way flight from McAllen Miller Intl to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from McAllen to O'Hare Intl 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 April 2, 2026.
Use the filters below to find and compare flights from McAllen to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

McAllenChicago

MFE - ORD

MFEORD

McAllen Miller Intl

Wed 5/6

1:03 pm-9:25 pm

2 stops8h 22m

Chicago O'Hare Intl

Sat 5/9

7:05 am-5:21 pm

2 stops10h 16m

$285

McAllenChicago

MFE - ORD

MFEORD

McAllen Miller Intl

Tue 5/12

5:25 am-1:01 pm

2 stops7h 36m

Chicago O'Hare Intl

Tue 5/19

7:07 am-4:37 pm

2 stops9h 30m

$285

McAllenChicago

MFE - ORD

MFEORD

McAllen Miller Intl

Sat 5/16

5:25 am-12:56 pm

2 stops7h 31m

Chicago O'Hare Intl

Tue 6/2

5:30 am-4:37 pm

2 stops11h 07m

$317

McAllenChicago

MFE - ORD

MFEORD

McAllen Miller Intl

Tue 9/1

5:25 am-6:39 pm

2 stops13h 14m

Chicago O'Hare Intl

Tue 9/8

7:10 am-3:59 pm

2 stops8h 49m

$317

McAllenChicago

MFE - ORD

MFEORD

McAllen Miller Intl

Tue 6/2

6:59 pm-12:45 am

1 stop5h 46m

Chicago O'Hare Intl

Fri 6/5

6:30 am-1:34 pm

1 stop7h 04m

$318

McAllenChicago

MFE - ORD

MFEORD

McAllen Miller Intl

Wed 4/29

3:45 pm-10:45 pm

1 stop7h 00m

Chicago O'Hare Intl

Sun 5/3

6:04 am-12:29 pm

1 stop6h 25m

$348
Quickest round-trip

McAllenChicago

MFE - ORD

MFEORD

McAllen Miller Intl

Tue 4/28

5:17 am-10:05 am

1 stop4h 48m

Chicago O'Hare Intl

Sat 5/2

5:24 pm-10:59 pm

1 stop5h 35m

$367

McAllenChicago

MFE - ORD

MFEORD

McAllen Miller Intl

Wed 9/16

5:00 am-10:14 am

1 stop5h 14m

Chicago O'Hare Intl

Mon 9/28

6:30 am-1:05 pm

1 stop6h 35m

$436

McAllenChicago

MFE - ORD

MFEORD

McAllen Miller Intl

Wed 5/20

5:25 am-1:01 pm

2 stops7h 36m

Chicago O'Hare Intl

Sat 5/23

7:05 am-5:21 pm

2 stops10h 16m

$437

McAllenChicago

MFE - ORD

MFEORD

McAllen Miller Intl

Wed 9/16

5:25 am-2:58 pm

2 stops9h 33m

Chicago O'Hare Intl

Mon 9/28

7:10 am-3:59 pm

2 stops8h 49m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from McAllen to O'Hare Intl

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 McAllen to O'Hare Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 McAllen-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on McAllen-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from McAllen-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on McAllen-Chicago O'Hare Intl Airport 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 McAllen-Chicago O'Hare Intl Airport 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 McAllen to O'Hare Intl

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

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

Currently, December is the cheapest month in which you can book a flight from McAllen to Chicago O'Hare Intl Airport (average of $136). Flying from McAllen to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $538). 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.

How much does it cost to fly round-trip from McAllen to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated April 2, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from McAllen to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,533 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,533 reviews
United Airlines
7.4
Good
9,533 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.1
Good
11,549 reviews
United Airlines
7.4
Good
9,533 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from McAllen to O'Hare Intl. 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 from for flights from McAllen to Chicago O'Hare Intl?

    McAllen Miller Intl (MFE), located 2.0 mi from the city center, is the airport you fly out of when you book flights from McAllen to Chicago O'Hare Intl. 2 airlines have flights from Miller Intl to Chicago O'Hare Intl on a regular basis. Booking flights from McAllen Miller Intl to Chicago O'Hare Intl should not be difficult; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day.

  • How long is the flight from McAllen to Chicago O'Hare Intl Airport?

    A quick flight from McAllen to Chicago O'Hare Intl Airport can take about 5h 46m. Delta provides one of the quickest options available for as low as $318. The distance between McAllen and Chicago O'Hare Intl Airport is about 1239 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from McAllen to Chicago O'Hare Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $159 on this airline. An additional option worth looking into is United Airlines, starting at $291. American Airlines is currently priced 62% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from McAllen to O'Hare Intl 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 McAllen to Chicago O'Hare Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from McAllen to Chicago O'Hare Intl Airport (average of $136). Flying from McAllen to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $538). 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 O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Naperville
Lake Geneva
Hoffman Estates
Delavan
Downers Grove
Des Plaines
Elgin
Oakbrook Terrace
South Holland
Elk Grove Village
Libertyville
Warrenville
Oak Brook
Bridgeview
Beloit
Great Lakes
Lansing

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Top 2 airlines flying from McAllen to O'Hare Intl

Discover the top 2 airlines that operate flights from McAllen to O'Hare Intl. 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 April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$159Average$363FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$291Average$409FlexibilityNo cancel feeOn-time69%

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