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O'Hare Intl

$189+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
MBS — ORD
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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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 Saturday

Cheap 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 August 14, 2025.

Round-trip from

$189
(United Airlines)

Popular in

January

Cheapest in

April

Average price

$278

Good round-trip deal

$326 or less

Good one-way deal

$276 or less
From Bay City MBS Intl to Chicago O'Hare Intl
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Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Bay City MBS Intl to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Bay City MBS Intl to Chicago O'Hare Intl.
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Find 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 August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/12. 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 8/284:43 pmMBS - ORD
Nonstop1h 27mUnited Airlines
Sun 8/3111:05 amORD - MBS
Nonstop1h 24mUnited Airlines
Deal found 8/12$189
This Delta deal was found by Cheapflights users on 8/13. 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.
Wed 11/263:30 pmMBS - ORD
1 stop6h 06mDelta
Mon 12/18:55 amORD - MBS
1 stop4h 58mDelta
Deal found 8/13$199
This Delta deal was found by Cheapflights users on 8/14. 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 9/123:33 pmMBS - ORD
1 stop5h 47mDelta
Sun 9/149:10 amORD - MBS
1 stop4h 43mDelta
Deal found 8/14$214
This Delta deal was found by Cheapflights users on 8/13. 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 8/223:33 pmMBS - ORD
1 stop3h 32mDelta
Mon 8/257:15 amORD - MBS
1 stop5h 32mDelta
Deal found 8/13$229
This United Airlines deal was found by Cheapflights users on 8/14. 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 10/184:43 pmMBS - ORD
Nonstop1h 27mUnited Airlines
Thu 10/236:35 pmORD - MBS
Nonstop1h 35mUnited Airlines
Deal found 8/14$239
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/122:10 pmMBS - ORD
Nonstop1h 26mUnited Airlines
Sun 9/1411:05 amORD - MBS
Nonstop1h 24mUnited Airlines
Deal found 8/14$254
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 10/185:36 pmMBS - ORD
1 stop3h 47mDelta
Thu 10/238:55 amORD - MBS
1 stop4h 46mDelta
Deal found 8/13$259
This Delta deal was found by Cheapflights users on 8/13. 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 9/263:33 pmMBS - ORD
1 stop3h 31mDelta
Sun 9/289:10 amORD - MBS
1 stop4h 43mDelta
Deal found 8/13$274
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/227:10 amMBS - ORD
Nonstop1h 39mUnited Airlines
Mon 8/256:25 pmORD - MBS
Nonstop1h 35mUnited Airlines
Deal found 8/13$299
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/162:10 pmMBS - ORD
Nonstop1h 26mUnited Airlines
Thu 9/181:45 pmORD - MBS
Nonstop1h 23mUnited Airlines
Deal found 8/14$307

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 August 14, 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

Thu 8/28

4:43 pm-5:10 pm

Nonstop1h 27m

Chicago O'Hare Intl

Sun 8/31

11:05 am-1:29 pm

Nonstop1h 24m

$189

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Thu 8/28

4:43 pm-5:10 pm

Nonstop1h 27m

Chicago O'Hare Intl

Mon 9/1

1:45 pm-4:08 pm

Nonstop1h 23m

$189

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Wed 11/26

3:30 pm-8:36 pm

1 stop6h 06m

Chicago O'Hare Intl

Mon 12/1

8:55 am-2:53 pm

1 stop4h 58m

$199

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Fri 9/12

3:33 pm-8:20 pm

1 stop5h 47m

Chicago O'Hare Intl

Sun 9/14

9:10 am-2:53 pm

1 stop4h 43m

$214

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Sat 10/18

5:36 pm-8:23 pm

1 stop3h 47m

Chicago O'Hare Intl

Thu 10/23

8:55 am-2:41 pm

1 stop4h 46m

$214

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Sat 10/18

4:43 pm-5:10 pm

Nonstop1h 27m

Chicago O'Hare Intl

Thu 10/23

6:35 pm-9:10 pm

Nonstop1h 35m

$239

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Thu 9/4

4:43 pm-5:10 pm

Nonstop1h 27m

Chicago O'Hare Intl

Thu 9/11

1:45 pm-4:08 pm

Nonstop1h 23m

$239

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Wed 11/26

7:10 am-7:53 am

Nonstop1h 43m

Chicago O'Hare Intl

Mon 12/1

1:46 pm-4:05 pm

Nonstop1h 19m

$239

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Fri 9/26

2:10 pm-2:36 pm

Nonstop1h 26m

Chicago O'Hare Intl

Sun 9/28

11:05 am-1:29 pm

Nonstop1h 24m

$239

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Fri 9/12

2:10 pm-2:36 pm

Nonstop1h 26m

Chicago O'Hare Intl

Sun 9/14

11:05 am-1:29 pm

Nonstop1h 24m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 21 results
1
2
3

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 August 8, 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 52 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, August is the cheapest month in which you can book a flight from Bay City to Chicago O'Hare Intl Airport (average of $245). Flying from Bay City 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 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 August 14, 2025.

It’s typically best to fly out from Bay City to Chicago O'Hare Intl Airport in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

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 August 14, 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
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 3 flights from MBS Intl to Chicago O'Hare Intl per day from 2 different airlines.

  • 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 $198 round trip. United Airlines is priced at 29% 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 (64%), United Airlines (64%) or Emirates (46%) 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 $228. On average you can expect to pay $418. 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, August is the cheapest month in which you can book a flight from Bay City to Chicago O'Hare Intl Airport (average of $245). Flying from Bay City 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
Beloit
Hoffman Estates
Skokie
Des Plaines
Elgin
Gurnee
Arlington Heights
Racine
Rockford
Great Lakes
Orland Park
Merrillville
Naperville
Waukegan
Elk Grove Village
Downers Grove
Tinley Park
Evanston

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Alternative routes for Bay City to O'Hare Intl

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$248FlexibilityNo cancel feeOn-time69%
DeltaCheapest$198Average$203FlexibilityNo cancel feeOn-timeN/A

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