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 $199 round trip. United Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Bay City to Chicago O'Hare Intl Airport?

Travelers seeking maximum savings on their Bay City to Chicago O'Hare Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport 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 O'Hare Intl Airport when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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).

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 $204. On average you can expect to pay $400. The most popular route, (Bay City MBS Intl - Chicago O'Hare Intl), can usually be booked for $179.

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

Consider SkyWest Airlines (78%), United Airlines (78%) or Emirates (67%) when booking your flight. These represent the most reliable airlines when flying from Bay City to Chicago O'Hare Intl Airport.

What is the cheapest day to fly round-trip from Bay City to Chicago O'Hare Intl Airport?

Thursday is generally a great day to depart. Flying on this day could help you save up to 34%.

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

January can be a great time to fly to Chicago O'Hare Intl Airport from Bay City with a flight ticket averaging about $255. Cheapflights users have found deals in the month of January for as cheap as $166. The most expensive prices can be found in the month of June.

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.

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.

$179+ Flights from Bay City to Chicago O'Hare Intl Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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 September, booked 52 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Bay City to O'Hare Intl

Round-trip from	$179 (United Airlines)
Popular in	January
Cheapest in	April
Average price	$239
Good round-trip deal	$351 or less
Good one-way deal	$229 or less

From Bay City MBS Intl to Chicago O'Hare Intl

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($8 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 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

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 July 1, 2025.

Fri 8/152:05 pmMBS - ORD

Nonstop1h 25mUnited Airlines

Sun 8/176:35 pmORD - MBS

Nonstop1h 27mUnited Airlines

Deal found 6/29

$179

Tue 10/216:05 pmMBS - ORD

1 stop4h 41mDelta

Wed 10/298:55 amORD - MBS

1 stop4h 58mDelta

Deal found 6/28

$199

Best flights from Bay City to O'Hare Intl
Discover carefully curated flight deals from Bay City to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Fri 8/152:05 pmMBS - ORD

Nonstop1h 25mUnited Airlines

Sun 8/176:35 pmORD - MBS

Nonstop1h 27mUnited Airlines

Deal found 6/29

$179

Tue 10/216:05 pmMBS - ORD

1 stop4h 41mDelta

Sat 11/17:00 amORD - MBS

1 stop3h 15mDelta

Deal found 6/28

$199

Last-minute flights from Bay City to O'Hare Intl
Discover last-minute flight deals from Bay City to O'Hare Intl. Data last updated July 1, 2025 and is based on user searches.

Wed 7/92:05 pmMBS - ORD

Nonstop1h 25mUnited Airlines

Sat 7/121:55 pmORD - MBS

Nonstop1h 16mUnited Airlines

Deal found 6/30

$354

Wed 7/911:50 amMBS - ORD

1 stop5h 43mDelta

Sat 7/125:20 pmORD - MBS

1 stop3h 48mDelta

Deal found 6/30

$374

Tue 7/154:46 pmMBS - ORD

Nonstop1h 24mUnited Airlines

Sat 7/196:35 pmORD - MBS

Nonstop1h 28mUnited Airlines

Deal found 6/30

$189

Fri 7/183:33 pmMBS - ORD

1 stop5h 51mDelta

Sun 7/209:00 amORD - MBS

1 stop4h 53mDelta

Deal found 6/29

$204

One-way flights from Bay City to O'Hare Intl
Search for one-way flight options from Bay City to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Mon 7/284:46 pmMBS - ORD

Nonstop1h 24mUnited Airlines

Deal found 6/30

$204

Mon 7/286:18 pmMBS - ORD

1 stop3h 06mDelta

Deal found 6/30

$240

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Fri 8/15

2:05 pm-2:30 pm

Nonstop1h 25m

Chicago O'Hare Intl

Sun 8/17

6:35 pm-9:02 pm

Nonstop1h 27m

$179

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Tue 10/21

6:05 pm-9:46 pm

1 stop4h 41m

Chicago O'Hare Intl

Sat 11/1

7:00 am-11:15 am

1 stop3h 15m

$199

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Mon 7/28

4:46 pm-5:10 pm

Nonstop1h 24m

$204

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Mon 7/28

6:18 pm-8:24 pm

1 stop3h 06m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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?

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 45 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?

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.

Weekly flight availability from Bay City to Chicago O'Hare Intl Airport

The most flights from MBS to ORD are scheduled on a Monday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing O'Hare Intl

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

7,973 reviews

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

7,973 reviews

Delta

8.0

Very good

7,973 reviews

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

8,852 reviews

Delta

8.0

Very good

7,973 reviews

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

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 $199 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 (78%), United Airlines (78%) or Emirates (67%) 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 $204. On average you can expect to pay $400. 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

Schaumburg

Hoffman Estates

Rosemont

Beloit

Elgin

Skokie

Arlington Heights

Naperville

Orland Park

Elk Grove Village

Racine

Rockford

Tinley Park

Merrillville

Bridgeview

Glenview

Des Plaines

Lake Geneva

Gurnee

Joliet

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Bay City to O'Hare Intl

Other flights to O'Hare Intl

New Haven to O'Hare Intl flights

Myrtle Beach to O'Hare Intl flights

Atlanta to O'Hare Intl flights

Las Vegas to O'Hare Intl flights

Fort Myers to O'Hare Intl flights

Nashville to O'Hare Intl flights

Chicago O'Hare Intl Airport to Grand Rapids flights

Chicago O'Hare Intl Airport to Myrtle Beach flights

Chicago O'Hare Intl Airport to Burlington, Iowa flights

Chicago O'Hare Intl Airport to St. Louis flights

Chicago O'Hare Intl Airport to Las Vegas flights

Chicago O'Hare Intl Airport to Nashville flights

Chicago O'Hare Intl Airport to Newark Airport flights

Chicago O'Hare Intl Airport to Fort Myers flights

Chicago O'Hare Intl Airport to Owensboro flights

Chicago O'Hare Intl Airport to Minneapolis flights

Chicago O'Hare Intl Airport to Orlando Airport flights

Chicago O'Hare Intl Airport to Baltimore flights

Chicago O'Hare Intl Airport to Muskegon flights

Chicago O'Hare Intl Airport to Calgary flights

Chicago O'Hare Intl Airport to San Diego flights

Chicago O'Hare Intl Airport to Houston George Bush Intcntl Airport flights

Chicago O'Hare Intl Airport to Atlanta flights

Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport flights

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

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$178	Average$198	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$179	Average$246	FlexibilityNo cancel fee	On-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.

$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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bay City to O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Bay City MBS Intl to Chicago O'Hare Intl are usually found in April or September, booked 52 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Bay City to O'Hare Intl

Round-trip from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Bay City to O'Hare Intl

Cheapest flights from Bay City to O'Hare IntlExplore 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 July 1, 2025.

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 July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bay City to Chicago O'Hare Intl Airport that are best for you.

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.

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 June 27, 2025.

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

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 July 1, 2025.

Weekly flight availability from Bay City to Chicago O'Hare Intl Airport

Explore weekly flight availability from Bay City to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 1, 2025.

Reviews of airlines servicing O'Hare Intl

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.

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?

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

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

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

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

How can I 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?

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

Traveling to a place near Bay City?

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.

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

100% Free

Book with Flexibility

Travel Smart

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 July 1, 2025.