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O'Hare Intl

$109+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — ORD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$269
(United Airlines)

One-way from

$109
(Delta)

Popular in

September

Cheapest in

August

Average price

$623

Good round-trip deal

$626 or less

Good one-way deal

$335 or less
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. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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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Find 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 September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 11/11:30 pmMTJ - ORD
1 stop5h 10mUnited Airlines
Sat 11/88:47 amORD - MTJ
1 stop4h 42mUnited Airlines
Deal found 9/16$269
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/12:38 pmMTJ - ORD
1 stop8h 21mAmerican Airlines
Sun 10/56:00 amORD - MTJ
1 stop8h 45mAmerican Airlines
Deal found 9/16$299
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/163:25 pmMTJ - ORD
1 stop7h 34mUnited Airlines
Mon 10/202:53 pmORD - MTJ
1 stop6h 26mUnited Airlines
Deal found 9/16$342
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/302:38 pmMTJ - ORD
1 stop8h 21mAmerican Airlines
Sat 10/48:25 amORD - MTJ
1 stop6h 07mAmerican Airlines
Deal found 9/15$395
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/17:30 amMTJ - ORD
1 stop5h 16mAmerican Airlines
Sat 11/88:00 amORD - MTJ
2 stops12h 19mAmerican Airlines
Deal found 9/16$407
This American Airlines deal was found by Cheapflights users on 9/17. 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 9/242:38 pmMTJ - ORD
1 stop8h 21mAmerican Airlines
Wed 10/16:00 amORD - MTJ
1 stop8h 32mAmerican Airlines
Deal found 9/17$490
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/303:25 pmMTJ - ORD
1 stop7h 34mUnited Airlines
Sat 10/42:53 pmORD - MTJ
1 stop6h 26mUnited Airlines
Deal found 9/15$506
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/11:45 pmMTJ - ORD
1 stop5h 40mUnited Airlines
Sun 10/58:30 pmORD - MTJ
2 stops17h 16mUnited Airlines
Deal found 9/16$508
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/197:30 amMTJ - ORD
1 stop4h 45mUnited Airlines
Mon 9/221:58 pmORD - MTJ
1 stop7h 24mUnited Airlines
Deal found 9/15$525

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 September 17, 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

Sat 11/1

1:30 pm-7:40 pm

1 stop5h 10m

Chicago O'Hare Intl

Sat 11/8

8:47 am-12:29 pm

1 stop4h 42m

$269

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Thu 10/16

3:25 pm-11:59 pm

1 stop7h 34m

Chicago O'Hare Intl

Mon 10/20

2:53 pm-8:19 pm

1 stop6h 26m

$342

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Tue 9/30

2:38 pm-11:59 pm

1 stop8h 21m

Chicago O'Hare Intl

Sat 10/4

8:25 am-1:32 pm

1 stop6h 07m

$395

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Sat 11/1

7:30 am-1:46 pm

1 stop5h 16m

Chicago O'Hare Intl

Sat 11/8

8:00 am-7:19 pm

2 stops12h 19m

$407

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Tue 9/30

3:25 pm-11:59 pm

1 stop7h 34m

Chicago O'Hare Intl

Sat 10/4

2:53 pm-8:19 pm

1 stop6h 26m

$506

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Wed 10/1

1:45 pm-8:25 pm

1 stop5h 40m

Chicago O'Hare Intl

Sun 10/5

8:30 pm-12:46 pm

2 stops17h 16m

$508

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Mon 10/13

3:25 pm-9:41 am

1 stop17h 16m

Chicago O'Hare Intl

Mon 10/20

9:44 pm-2:29 pm

1 stop17h 45m

$544

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Tue 12/23

3:10 pm-11:58 pm

1 stop7h 48m

$109

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Wed 1/28

7:00 am-1:24 pm

1 stop5h 24m

$169

MontroseChicago

MTJ - ORD

MTJORD

Montrose County

Wed 1/28

2:43 pm-7:28 am

2 stops15h 45m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 14 results
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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 $245). Flying from Montrose to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 September 17, 2025.

It’s optimal to fly from Montrose to Chicago O'Hare Intl Airport in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

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 September 17, 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
8,926 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 American Airlines fly from Montrose to Chicago O'Hare Intl Airport in about 5h 10m. The time it takes to get you to your destination can typically vary by up to 3h 11m. 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 35% less than the average price by searching for this airline.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $109. Users have also found prices from $169 and $210 on United Airlines and American Airlines, respectively.

  • 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 $480, our data shows the cheapest flight currently is $233. When looking at the most popular route, (Montrose County - Chicago O'Hare Intl), you can expect to pay $269 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 $245). Flying from Montrose to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Orland Park
Beloit
Racine
Rockford
Oak Brook
Elk Grove Village
Downers Grove
Naperville
Evanston
Merrillville
Bridgeview
Warrenville

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$299Average$440FlexibilityNo cancel feeOn-time69%

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