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$641+ Cheap flights from Münster (FMO) to Chicago (CHI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
FMO — CHI
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Münster to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Münster (FMO) to Chicago (CHI). 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 29, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$641
(United Airlines)
Provider with most accurate pricing for Muenster-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Muenster-Chicago (CHI) flights.
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From Muenster to Chicago (CHI)
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Find flight deals from Münster to Chicago

Cheapest flights from Münster to Chicago
Explore the most affordable flight options available from Münster to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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 8/136:00 amFMO - ORD
1 stop15h 00mUnited Airlines
Sun 10/129:40 pmORD - FMO
1 stop12h 00mUnited Airlines
Deal found 4/29$641
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/85:15 pmFMO - ORD
2 stops25h 10mLufthansa
Tue 10/79:40 pmORD - FMO
1 stop11h 55mLufthansa
Deal found 4/29$743
This Billigflug deal was found by Cheapflights users on 4/29. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:00 amFMO - ORD
1 stop19h 15mMultiple Airlines
Mon 5/195:50 pmORD - FMO
1 stop18h 55mMultiple Airlines
Deal found 4/29$829

Cheapflights Fare Finder

Customize your flight search to find flights from Münster to Chicago 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 29, 2025.
Use the filters below to find and compare flights from Münster to Chicago that are best for you.

Fly from

Münster

Fly to

Chicago

Route

Depart

Return

Price

MünsterChicago

FMO - ORD

FMOORD

Muenster

Wed 8/13

6:00 am-2:00 pm

1 stop15h 00m

Chicago O'Hare Intl

Sat 10/11

9:40 pm-7:45 pm

1 stop15h 05m

$641

MünsterChicago

FMO - ORD

FMOORD

Muenster

Mon 8/11

6:00 am-9:16 pm

2 stops22h 16m

Chicago O'Hare Intl

Fri 10/10

10:00 am-4:40 pm

2 stops23h 40m

$647

MünsterChicago

FMO - ORD

FMOORD

Muenster

Thu 5/15

6:00 am-6:15 pm

1 stop19h 15m

Chicago O'Hare Intl

Mon 5/19

5:50 pm-7:45 pm

1 stop18h 55m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

  • Most accurate provider: When it comes to deals on Münster-Chicago flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Münster-Chicago flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Münster-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Münster-Chicago 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 Münster-Chicago 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 Münster to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Münster 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 Münster to Chicago

What is the cheapest month to book a flight from Münster to Chicago?

Currently, August is the cheapest month in which you can book a flight from Münster to Chicago (average of $245). Flying from Münster to Chicago 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.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated April 29, 2025.
United Airlines
7.4
Good
8,696 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

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
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

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!
Lufthansa
6.7
Okay
7,042 reviews
United Airlines
7.4
Good
8,696 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

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 Münster to Chicago. 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 Münster to Chicago?

    For a flight from Münster to Chicago, you will be flying from Muenster. Muenster (FMO) is just 12.2 mi from the center of the city. Muenster is the only Münster airport and it handles 0 outbound flights to Chicago per day. 0 airlines have flights to Chicago from Muenster on a regular basis.

  • What are the cheapest airlines flying from Münster to Chicago round-trip?

    United Airlines, at $641, was found to be the cheapest airline from Münster to Chicago. An alternate airline flying to your destination would be Lufthansa.

  • Can I find deals for flights from Münster to Chicago that include hotel bookings?

    Yes. In addition to deals on Münster to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Münster to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Münster to Chicago.

  • Can I find deals for business class flights from Münster to Chicago?

    Yes. Cheapflights offers flight deals from Münster to Chicago 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 Münster to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Münster to Chicago (average of $245). Flying from Münster to Chicago 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 Münster?

Book flights to Münster if you plan to visit one of these locations
Merrillville
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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