HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$191+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — ORD
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montrose to O'Hare Intl 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 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 December 10, 2025.

This United Airlines deal was found by Cheapflights users on 12/8. 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 12/1812:25 pmMTJ - ORD
Nonstop3h 09mUnited Airlines
Mon 12/228:50 amORD - MTJ
Nonstop3h 49mUnited Airlines
Deal found 12/8$329
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/1812:25 pmMTJ - ORD
Nonstop3h 09mUnited Airlines
Tue 12/238:50 amORD - MTJ
Nonstop3h 49mUnited Airlines
Deal found 12/9$409
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/1912:25 pmMTJ - ORD
Nonstop3h 09mUnited Airlines
Thu 12/258:50 amORD - MTJ
Nonstop3h 49mUnited Airlines
Deal found 12/9$434
This American Airlines deal was found by Cheapflights users on 12/9. 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 12/187:00 amMTJ - ORD
1 stop5h 44mAmerican Airlines
Tue 12/239:58 pmORD - MTJ
2 stops14h 42mAmerican Airlines
Deal found 12/9$437
This American Airlines deal was found by Cheapflights users on 12/9. 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 12/1912:21 pmMTJ - ORD
1 stop7h 58mAmerican Airlines
Thu 12/255:21 amORD - MTJ
1 stop7h 19mAmerican Airlines
Deal found 12/9$454

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 December 10, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$191
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$503

Good round-trip deal

$439 or less
Provider with most accurate pricing for Montrose County-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Montrose County-Chicago O'Hare Intl flights.
Search Deals
From Montrose County to Chicago O'Hare Intl
Search Deals
One-way flight from Montrose County to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Montrose County to Chicago O'Hare Intl.
Search Deals

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 December 10, 2025.
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 1/14

1:05 pm-5:14 pm

Nonstop3h 09m

Chicago O'Hare Intl

Sat 1/17

8:45 am-11:27 am

Nonstop3h 42m

$229

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Wed 1/14

2:05 pm-11:59 pm

1 stop8h 54m

Chicago O'Hare Intl

Sat 1/17

5:30 am-1:08 pm

1 stop8h 38m

$249

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Wed 1/14

1:05 pm-5:14 pm

Nonstop3h 09m

Chicago O'Hare Intl

Sun 1/18

8:45 am-2:32 pm

1 stop6h 47m

$319

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Thu 12/18

3:25 pm-11:59 pm

1 stop7h 34m

Chicago O'Hare Intl

Mon 12/22

8:50 am-11:39 am

Nonstop3h 49m

$339

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Thu 12/18

12:25 pm-4:34 pm

Nonstop3h 09m

Chicago O'Hare Intl

Tue 12/23

8:50 am-11:39 am

Nonstop3h 49m

$409

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Fri 12/19

12:25 pm-4:34 pm

Nonstop3h 09m

Chicago O'Hare Intl

Thu 12/25

8:50 am-11:39 am

Nonstop3h 49m

$409

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Sat 12/20

12:25 pm-4:34 pm

Nonstop3h 09m

Chicago O'Hare Intl

Thu 12/25

8:50 am-11:39 am

Nonstop3h 49m

$409

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Wed 12/31

2:43 pm-7:20 am

2 stops15h 37m

$191

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Fri 2/27

11:15 am-10:35 pm

2 stops10h 20m

$215

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Wed 12/31

12:25 pm-4:34 pm

Nonstop3h 09m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 16 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 90-95% 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 April is currently the most expensive (average of $401). 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.

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 December 10, 2025.
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
9,092 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 0 outbound flights 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 and Delta fly from Montrose to Chicago O'Hare Intl Airport in about 3h 09m. The time it takes to get you to your destination can typically vary by up to 5h 45m. The distance from Montrose to Chicago O'Hare Intl Airport is about 1078 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 37% 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 $439, our data shows the cheapest flight currently is $273. When looking at the most popular route, (Montrose County - Chicago O'Hare Intl), you can expect to pay $229 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 April is currently the most expensive (average of $401). 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
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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.

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 December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$299Average$449FlexibilityNo 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.