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

$179+ Cheap flights from Bay City (MBS) to O'Hare Intl (ORD)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
MBS — ORD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bay City 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.

Cheapflights Tip: The best prices from Bay City MBS Intl to Chicago O'Hare Intl are usually found in April or February, booked 87 days in advance, depart on a Friday or Saturday and return on a Sunday

Cheap flight deals from Bay City to O'Hare Intl

Cheapest flights from Bay City to O'Hare Intl
Explore the most affordable flight options available from Bay City to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 12/257:00 amMBS - ORD
Nonstop1h 51mUnited Airlines
Mon 12/2911:00 amORD - MBS
Nonstop1h 31mUnited Airlines
Deal found 12/10$269
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/247:00 amMBS - ORD
Nonstop1h 51mUnited Airlines
Mon 12/2911:00 amORD - MBS
Nonstop1h 31mUnited Airlines
Deal found 12/11$284
This Delta deal was found by Cheapflights users on 12/10. 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.
Fri 12/126:15 pmMBS - ORD
1 stop3h 20mDelta
Wed 12/176:45 amORD - MBS
1 stop3h 14mDelta
Deal found 12/10$309
This Delta deal was found by Cheapflights users on 12/11. 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.
Tue 12/236:45 amMBS - ORD
1 stop3h 16mDelta
Wed 12/317:00 amORD - MBS
1 stop3h 14mDelta
Deal found 12/11$329
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/277:00 amMBS - ORD
Nonstop1h 51mUnited Airlines
Mon 12/2911:00 amORD - MBS
Nonstop1h 31mUnited Airlines
Deal found 12/11$334
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/134:40 pmMBS - ORD
Nonstop1h 30mUnited Airlines
Thu 12/185:50 pmORD - MBS
Nonstop1h 22mUnited Airlines
Deal found 12/10$349
This Delta deal was found by Cheapflights users on 12/10. 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.
Fri 12/126:15 pmMBS - ORD
1 stop3h 20mDelta
Thu 12/186:45 amORD - MBS
1 stop3h 14mDelta
Deal found 12/10$359
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/182:15 pmMBS - ORD
Nonstop1h 37mUnited Airlines
Sat 12/205:50 pmORD - MBS
Nonstop1h 22mUnited Airlines
Deal found 12/10$360
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/232:15 pmMBS - ORD
Nonstop1h 37mUnited Airlines
Mon 12/2911:00 amORD - MBS
Nonstop1h 31mUnited Airlines
Deal found 12/11$364
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/124:40 pmMBS - ORD
Nonstop1h 30mUnited Airlines
Wed 12/171:46 pmORD - MBS
Nonstop1h 19mUnited Airlines
Deal found 12/10$379
This Delta deal was found by Cheapflights users on 12/11. 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.
Thu 12/2511:54 amMBS - ORD
1 stop6h 28mDelta
Wed 12/317:00 amORD - MBS
1 stop3h 14mDelta
Deal found 12/11$381
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/262:15 pmMBS - ORD
Nonstop1h 37mUnited Airlines
Tue 12/305:50 pmORD - MBS
Nonstop1h 22mUnited Airlines
Deal found 12/11$390

Find flight deals from Bay City to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bay City (MBS) 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 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(United Airlines)

Popular in

January

Cheapest in

April

Average price

$239

Good round-trip deal

$285 or less

Good one-way deal

$273 or less
Provider with most accurate pricing for Bay City MBS Intl-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bay City MBS Intl-Chicago O'Hare Intl flights.
Search Deals
From Bay City MBS Intl to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 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 Bay City MBS Intl to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Bay City MBS Intl to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bay City 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 12, 2025.
Use the filters below to find and compare flights from Bay City to Chicago O'Hare Intl Airport that are best for you.

Fly from

Bay City

Fly to

O'Hare Intl

Route

Depart

Return

Price

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Fri 1/9

5:46 pm-6:23 pm

Nonstop1h 37m

Chicago O'Hare Intl

Sun 1/11

10:55 am-1:26 pm

Nonstop1h 31m

$179

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Thu 1/8

5:46 pm-6:23 pm

Nonstop1h 37m

Chicago O'Hare Intl

Sun 1/11

10:55 am-1:26 pm

Nonstop1h 31m

$179

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Fri 5/29

1:50 pm-2:16 pm

Nonstop1h 26m

Chicago O'Hare Intl

Sun 5/31

10:50 am-1:00 pm

Nonstop1h 10m

$179

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Thu 1/29

2:10 pm-2:47 pm

Nonstop1h 37m

Chicago O'Hare Intl

Sun 2/1

10:55 am-1:26 pm

Nonstop1h 31m

$179

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Fri 5/8

3:30 pm-6:41 pm

1 stop4h 11m

Chicago O'Hare Intl

Sat 5/9

7:00 am-11:13 am

1 stop3h 13m

$199

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Thu 1/8

6:07 pm-9:05 pm

1 stop3h 58m

Chicago O'Hare Intl

Sun 1/11

11:05 am-5:27 pm

1 stop5h 22m

$199

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Fri 1/9

6:07 pm-9:05 pm

1 stop3h 58m

Chicago O'Hare Intl

Sun 1/11

11:05 am-5:27 pm

1 stop5h 22m

$199

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Sat 5/9

3:30 pm-8:35 pm

1 stop6h 05m

Chicago O'Hare Intl

Sun 5/10

7:00 am-11:13 am

1 stop3h 13m

$214

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Fri 5/29

3:30 pm-6:41 pm

1 stop4h 11m

Chicago O'Hare Intl

Sun 5/31

7:00 am-11:13 am

1 stop3h 13m

$214

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Mon 5/4

3:30 pm-6:41 pm

1 stop4h 11m

Chicago O'Hare Intl

Sun 5/10

7:00 am-11:13 am

1 stop3h 13m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results
1
2

Compare providers for flights from Bay City 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 Bay City to O'Hare Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Bay City-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bay City-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bay City-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bay City-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Bay City-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 Bay City to O'Hare Intl

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

How far ahead should I book a flight from Bay City to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Bay City to O'Hare Intl. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Bay City to Chicago O'Hare Intl Airport, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Bay City to Chicago O'Hare Intl Airport (average of $53). Flying from Bay City to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $121). 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 MBS to ORD?

Find hourly flight availability from Bay City 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 December 12, 2025.

When flying from Bay City 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.

How much does it cost to fly round-trip from Bay City to Chicago O'Hare Intl Airport?

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 12, 2025.
Read through reviews of airlines operating flights from Bay City to Chicago O'Hare Intl Airport, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    If you book a flight to Chicago O'Hare Intl from Bay City, you will be flying from MBS Intl, which is the city’s only airport. Bay City MBS Intl (MBS) is located 10.8 mi from the center of Bay City. There are 4 flights from MBS Intl to Chicago O'Hare Intl per day from 2 different airlines.

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

    A quick flight from Bay City to Chicago O'Hare Intl Airport can take about 1h 37m. United Airlines provides one of the quickest options available for as low as $179. Airlines will cover a distance of 221 mi. This flight may include one or multiple stops.

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

    Flying on United Airlines is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $179. Another option worth looking into is Delta, starting at $193 round trip. United Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Bay City to Chicago O'Hare Intl Airport?

    Consider SkyWest Airlines (72%), United Airlines (72%) or Emirates (61%) when booking your flight. These represent the most reliable airlines when flying from Bay City to Chicago O'Hare Intl Airport.

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

    The cheapest flight price from Bay City to Chicago O'Hare Intl Airport is $207. On average you can expect to pay $394. The most popular route, (Bay City MBS Intl - Chicago O'Hare Intl), can usually be booked for $179.

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Bay City to Chicago O'Hare Intl Airport (average of $53). Flying from Bay City to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $121). 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.

Alternative routes for Bay City to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to O'Hare Intl flights
Detroit to Midway flights
Grand Rapids to O'Hare Intl flights
Flint to O'Hare Intl flights
Traverse City to O'Hare Intl flights
Grand Rapids to Midway flights
Traverse City to Midway flights
Kalamazoo to O'Hare Intl flights
South Bend to O'Hare Intl flights
Lansing to O'Hare Intl flights
Muskegon to O'Hare Intl flights
Bay City to Midway flights
Marquette to O'Hare Intl flights
Lansing to Midway flights
Flint to Midway flights
Sault Ste. Marie to O'Hare Intl flights
Kalamazoo to Midway flights
Marquette to Midway flights
Pellston to O'Hare Intl flights
South Bend to Midway flights
Pellston to Midway flights
Ironwood to O'Hare Intl flights
Sault Ste. Marie to Midway flights
Escanaba to O'Hare Intl flights

Top 2 airlines flying from Bay City to O'Hare Intl

Discover the top 2 airlines that operate flights from Bay City 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$239FlexibilityNo cancel feeOn-time69%
DeltaCheapest$193Average$208FlexibilityNo cancel feeOn-timeN/A

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.