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O'Hare Intl

$263+ Cheap flights from Montgomery (MGM) 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — ORD
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Montgomery to O'Hare Intl

Cheapest flights from Montgomery to O'Hare Intl
Explore the most affordable flight options available from Montgomery to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This American Airlines deal was found by Cheapflights users on 7/22. 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 8/2212:33 pm
MGM
-
ORD
1 stop7h 56m
American Airlines
Mon 8/246:00 am
ORD
-
MGM
1 stop5h 56m
American Airlines
Deal found 7/22$298
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Mon 8/106:14 pm
MGM
-
ORD
1 stop6h 04m
American Airlines
Sun 8/166:00 am
ORD
-
MGM
1 stop5h 56m
American Airlines
Deal found 7/20$300
This Delta deal was found by Cheapflights users on 7/22. 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.
Wed 9/306:28 pm
MGM
-
ORD
1 stop5h 31m
Delta
Sat 10/1010:35 am
ORD
-
MGM
1 stop4h 44m
Delta
Deal found 7/22$308
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/66:14 pm
MGM
-
ORD
1 stop6h 04m
American Airlines
Mon 8/103:54 pm
ORD
-
MGM
1 stop6h 37m
American Airlines
Deal found 7/22$328
This American Airlines deal was found by Cheapflights users on 7/24. 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 8/86:39 am
MGM
-
ORD
1 stop5h 36m
American Airlines
Wed 8/127:30 am
ORD
-
MGM
1 stop5h 49m
American Airlines
Deal found 7/24$338
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 8/512:33 pm
MGM
-
ORD
1 stop7h 09m
American Airlines
Mon 8/104:57 pm
ORD
-
MGM
1 stop5h 34m
American Airlines
Deal found 7/24$354
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 8/33:17 pm
MGM
-
ORD
1 stop6h 43m
American Airlines
Sat 8/86:49 am
ORD
-
MGM
1 stop6h 30m
American Airlines
Deal found 7/22$358
This Delta deal was found by Cheapflights users on 7/22. 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 10/36:00 am
MGM
-
ORD
2 stops10h 59m
Delta
Tue 10/136:45 am
ORD
-
MGM
1 stop5h 01m
Delta
Deal found 7/22$367
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/284:53 pm
MGM
-
ORD
2 stops15h 01m
United Airlines
Sat 8/2910:40 am
ORD
-
MGM
1 stop5h 37m
United Airlines
Deal found 7/20$384
This American Airlines deal was found by Cheapflights users on 7/20. 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 7/2412:31 pm
MGM
-
ORD
1 stop8h 51m
American Airlines
Sat 7/259:40 am
ORD
-
MGM
1 stop7h 50m
American Airlines
Deal found 7/20$394
This American Airlines deal was found by Cheapflights users on 7/20. 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 11/205:39 pm
MGM
-
ORD
1 stop6h 23m
American Airlines
Tue 11/2410:00 am
ORD
-
MGM
1 stop7h 27m
American Airlines
Deal found 7/20$402
This American Airlines deal was found by Cheapflights users on 7/22. 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 7/235:23 am
MGM
-
ORD
1 stop6h 56m
American Airlines
Mon 7/278:00 am
ORD
-
MGM
1 stop6h 51m
American Airlines
Deal found 7/22$428

Find flight deals from Montgomery to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Montgomery (MGM) 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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$298
(American Airlines)

One-way from

$263
(Delta)

Popular in

March

Cheapest in

January

Average price

$604
Provider with most accurate pricing for Montgomery Dannelly Field-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Montgomery Dannelly Field-Chicago O'Hare Intl flights.
Search Deals
From Montgomery Dannelly Field to Chicago O'Hare Intl
Search Deals
One-way flight from Montgomery Dannelly Field to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montgomery 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 July 24, 2026.
Use the filters below to find and compare flights from Montgomery to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Fri 11/20

12:30 pm-4:37 pm

1 stop4h 07m

Chicago O'Hare Intl

Tue 11/24

7:10 am-11:50 am

1 stop4h 40m

$298

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Wed 8/12

2:42 pm-8:55 pm

1 stop6h 13m

Chicago O'Hare Intl

Sun 8/16

5:30 am-9:12 am

1 stop3h 42m

$308

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Fri 9/4

6:14 pm-12:18 am

1 stop6h 04m

Chicago O'Hare Intl

Mon 9/7

6:49 am-1:19 pm

1 stop6h 30m

$444

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Tue 9/8

1:17 pm-10:26 am

2 stops21h 09m

Chicago O'Hare Intl

Fri 9/11

9:30 pm-4:17 pm

2 stops18h 47m

$531
Quickest round-trip

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Tue 10/6

9:46 am-2:27 pm

1 stop4h 41m

Chicago O'Hare Intl

Wed 10/7

8:05 am-11:46 am

1 stop3h 41m

$536

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Sat 8/22

1:17 pm-9:32 pm

1 stop8h 15m

Chicago O'Hare Intl

Wed 9/2

10:29 am-12:41 pm

2 stops26h 12m

$537

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Tue 8/4

4:51 pm-11:15 pm

1 stop6h 24m

Chicago O'Hare Intl

Sat 8/8

5:30 am-12:40 pm

1 stop7h 10m

$579

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Thu 8/27

4:53 pm-12:59 am

1 stop8h 06m

Chicago O'Hare Intl

Sat 8/29

9:27 pm-12:41 pm

2 stops15h 14m

$586

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Sat 8/8

1:20 pm-6:28 am

2 stops17h 08m

Chicago O'Hare Intl

Wed 8/12

6:30 am-12:41 pm

1 stop6h 11m

$587

MontgomeryChicago

MGM - ORD

MGMORD

Montgomery Dannelly Field

Mon 8/17

4:53 pm-5:54 am

2 stops13h 01m

Chicago O'Hare Intl

Fri 8/21

7:38 pm-12:41 pm

2 stops17h 03m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Montgomery 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 Montgomery to O'Hare Intl in July.
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 Montgomery-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 Montgomery-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montgomery-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montgomery-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 Montgomery-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 Montgomery to O'Hare Intl

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

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

Currently, January is the cheapest month in which you can book a flight from Montgomery to Chicago O'Hare Intl Airport (average of $328). Flying from Montgomery to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $743). 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 Montgomery to Chicago O'Hare Intl Airport?

Airfare is below average for this route at the moment.

Montgomery to Chicago O'Hare Intl Airport flights typically cost between $403 and $546 in August.
The cheapest round-trip price found within the last 5 days was $298 on American Airlines (Aug 22-Aug 24).

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 July 24, 2026.
Read through reviews of airlines operating flights from Montgomery to Chicago O'Hare Intl Airport, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,482 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,842 reviews
Delta
7.8
Good
8,482 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

    Montgomery Dannelly Field (MGM) is the airport you will fly out of if you book a flight from Montgomery to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Dannelly Field; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Montgomery airport to Chicago O'Hare Intl. It is only a 7.1 mi journey to Dannelly Field (MGM) from Montgomery’s city center.

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

    There are many flights that can get you from Montgomery to Chicago O'Hare Intl Airport in 4h 07m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. Airlines will cover a distance of 673 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on American Airlines is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $238. Another option worth looking into is Delta, starting at $258 round trip. American Airlines is currently priced 47% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Montgomery 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 Montgomery to O'Hare Intl.

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

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

    Currently, January is the cheapest month in which you can book a flight from Montgomery to Chicago O'Hare Intl Airport (average of $328). Flying from Montgomery to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $743). 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
Benton Harbor
Rosemont
Schaumburg
Lake Geneva
Naperville
Oak Brook
Delavan
Oakbrook Terrace
Gurnee
South Holland
Libertyville
Orland Park
Hoffman Estates
Beloit
Downers Grove
Rockford
Racine
Great Lakes
Janesville
Joliet

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Top 2 airlines flying from Montgomery to O'Hare Intl

Discover the top 2 airlines that operate flights from Montgomery 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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$422FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$414FlexibilityNo cancel feeOn-timeN/A

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