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O'Hare Intl

$180+ Cheap flights from Montrose (MTJ) 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — ORD
Mar 26 — Apr 21
Thu 3/26
Thu 4/2
1 adult, Economy
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Cheap flight deals from Montrose to O'Hare Intl

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

This United Airlines deal was found by Cheapflights users on 2/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2612:45 pm
MTJ
-
ORD
Nonstop3h 04m
United Airlines
Sun 3/299:15 am
ORD
-
MTJ
Nonstop3h 35m
United Airlines
Deal found 2/24$229
This United Airlines deal was found by Cheapflights users on 2/21. 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 3/183:39 pm
MTJ
-
ORD
1 stop4h 50m
United Airlines
Wed 3/259:15 am
ORD
-
MTJ
Nonstop3h 47m
United Airlines
Deal found 2/21$239
This American Airlines deal was found by Cheapflights users on 2/23. 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 4/1712:37 pm
MTJ
-
ORD
1 stop8h 23m
American Airlines
Mon 4/2010:30 pm
ORD
-
MTJ
2 stops14h 28m
American Airlines
Deal found 2/23$278
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Tue 3/1012:45 pm
MTJ
-
ORD
Nonstop3h 04m
United Airlines
Sat 3/149:15 am
ORD
-
MTJ
Nonstop3h 47m
United Airlines
Deal found 2/23$279
This American Airlines deal was found by Cheapflights users on 2/21. 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 4/2812:42 pm
MTJ
-
ORD
2 stops17h 39m
American Airlines
Fri 5/110:25 pm
ORD
-
MTJ
2 stops14h 33m
American Airlines
Deal found 2/21$298
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:43 pm
MTJ
-
ORD
1 stop6h 40m
United Airlines
Sat 5/239:04 am
ORD
-
MTJ
Nonstop3h 39m
United Airlines
Deal found 2/22$301
This American Airlines deal was found by Cheapflights users on 2/24. 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 4/12:38 pm
MTJ
-
ORD
2 stops13h 46m
American Airlines
Sat 4/186:04 am
ORD
-
MTJ
1 stop6h 54m
American Airlines
Deal found 2/24$305
This American Airlines deal was found by Cheapflights users on 2/23. 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 4/2312:42 pm
MTJ
-
ORD
2 stops15h 29m
American Airlines
Sun 4/266:04 am
ORD
-
MTJ
1 stop6h 54m
American Airlines
Deal found 2/23$307

Find flight deals from Montrose to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Montrose (MTJ) 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 February 24, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$180
(Southwest)

Popular in

October

Cheapest in

August

Average price

$524

Good round-trip deal

$339 or less

Good one-way deal

$245 or less
Provider with most accurate pricing for Montrose County-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Montrose County-Chicago O'Hare Intl flights.
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From Montrose County to Chicago O'Hare Intl
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One-way flight from Montrose County to Chicago O'Hare Intl
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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. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Price to beat on a round-trip flight from Montrose County to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Montrose County to Chicago O'Hare Intl.
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Cheapflights Fare Finder

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

Fly from

Montrose

Fly to

O'Hare Intl

Route

Depart

Return

Price

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Wed 4/1

3:37 pm-12:30 am

1 stop7h 53m

Chicago O'Hare Intl

Sat 4/18

7:00 am-12:41 pm

1 stop6h 41m

$249

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Fri 4/17

1:40 pm-9:20 pm

1 stop6h 40m

Chicago O'Hare Intl

Mon 4/20

2:35 pm-8:20 pm

1 stop6h 45m

$249

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Tue 3/10

12:45 pm-4:49 pm

Nonstop3h 04m

Chicago O'Hare Intl

Sat 3/14

9:15 am-12:02 pm

Nonstop3h 47m

$279

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Fri 3/6

1:42 pm-8:00 pm

1 stop5h 18m

Chicago O'Hare Intl

Sun 3/8

9:15 am-12:02 pm

Nonstop3h 47m

$339

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Fri 3/13

3:39 pm-10:55 pm

1 stop6h 16m

Chicago O'Hare Intl

Fri 3/20

7:00 am-12:32 pm

1 stop6h 32m

$345

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Fri 3/6

2:13 pm-9:01 pm

1 stop5h 48m

Chicago O'Hare Intl

Sun 3/8

5:30 am-12:49 pm

1 stop8h 19m

$349

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Fri 3/20

3:39 pm-10:55 pm

1 stop6h 16m

Chicago O'Hare Intl

Tue 3/24

7:15 am-8:06 pm

2 stops13h 51m

$373

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Sun 3/29

1:40 pm-12:30 am

1 stop9h 50m

Chicago O'Hare Intl

Wed 4/1

7:00 am-2:31 pm

1 stop8h 31m

$459

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Mon 3/30

12:45 pm-4:55 pm

Nonstop3h 10m

Chicago O'Hare Intl

Thu 4/2

9:15 am-11:50 am

Nonstop3h 35m

$467

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Wed 3/11

12:45 pm-4:49 pm

Nonstop3h 04m

Chicago O'Hare Intl

Sun 3/15

4:08 pm-8:06 pm

1 stop4h 58m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 18 results
1
2
  • Most accurate provider: When it comes to deals on Montrose-Chicago O'Hare Intl Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Montrose-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Montrose-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montrose-Chicago O'Hare Intl Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Montrose-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 Montrose to O'Hare Intl

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

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

Currently, August is the cheapest month in which you can book a flight from Montrose to Chicago O'Hare Intl Airport (average of $183). Flying from Montrose to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $376). 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 MTJ to ORD?

Find hourly flight availability from Montrose to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 24, 2026.

When flying from Montrose to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 February 24, 2026.
See what other customers who have flown with United Airlines from Montrose to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,345 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,345 reviews
United Airlines
7.4
Good
9,345 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

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

    For a flight from Montrose to Chicago O'Hare Intl, you will be flying from Montrose County. Montrose County (MTJ) is just 2.3 mi from the center of the city. Montrose County is the only Montrose airport and it handles 1 outbound flight to Chicago O'Hare Intl per day. 1 airline has flights to Chicago O'Hare Intl from Montrose County on a regular basis.

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

    Airlines like United Airlines fly from Montrose to Chicago O'Hare Intl Airport in about 7h 53m. The time it takes to get you to your destination can typically vary by up to . The distance from Montrose to Chicago O'Hare Intl Airport is about 1078 mi.

  • What is the cheapest airline to fly from Montrose to Chicago O'Hare Intl Airport round-trip?

    According to our current data, United Airlines ($299), offers the cheapest pricing from Montrose to Chicago O'Hare Intl Airport. You may be able to fly from Montrose to Chicago O'Hare Intl Airport for 38% less than the average price by searching for this airline.

  • What are the cheapest flights from Montrose to Chicago O'Hare Intl Airport?

    While on average a flight from Montrose to Chicago O'Hare Intl Airport is generally $385, our data shows the cheapest flight currently is $145. When looking at the most popular route, (Montrose County - Chicago O'Hare Intl), you can expect to pay $249 for that flight.

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Montrose to Chicago O'Hare Intl Airport (average of $183). Flying from Montrose to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $376). 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
Hoffman Estates
Beloit
Delavan
Des Plaines
Elgin
Downers Grove
Elk Grove Village
Skokie
Oak Brook
South Holland
Libertyville
Oakbrook Terrace
Lake Geneva
Waukegan
Bridgeview
Kenosha

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Montrose to O'Hare Intl

Discover the top airline that operate flights from Montrose 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 February 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$299Average$524FlexibilityNo cancel feeOn-time69%

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