$254+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
MBS — ORD
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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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.Cheap flight deals from Bay City to O'Hare Intl
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Best
Last-minute
One-way
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 September 19, 2026.
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 September 19, 2026.
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 10/166:37 pm -
Nonstop1h 28m
Sun 10/189:25 pm -
Nonstop1h 24m
Deal found 9/15![United Airlines logo]()
$285
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.
Tue 10/66:37 pm -
Nonstop1h 28m
Wed 10/219:25 pm -
Nonstop1h 24m
Deal found 9/16![United Airlines logo]()
$300
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:46 pm -
1 stop5h 44m
Tue 10/138:29 am -
1 stop5h 37m
Deal found 9/16![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/96:37 pm -
Nonstop1h 28m
Tue 10/139:25 pm -
Nonstop1h 24m
Deal found 9/14![United Airlines logo]()
$312
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:07 pm -
1 stop3h 23m
Wed 10/216:20 am -
2 stops7h 46m
Deal found 9/16![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 9/247:02 pm -
Nonstop1h 28m
Thu 10/89:25 pm -
Nonstop1h 24m
Deal found 9/13![United Airlines logo]()
$315
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:07 pm -
1 stop3h 23m
Wed 10/218:29 am -
1 stop5h 37m
Deal found 9/16![Delta logo]()
$319
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:37 pm -
Nonstop1h 28m
Tue 10/69:25 pm -
Nonstop1h 24m
Deal found 9/17![United Airlines logo]()
$322
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.
Wed 9/237:03 pm -
Nonstop1h 27m
Wed 9/309:25 pm -
Nonstop1h 24m
Deal found 9/15![United Airlines logo]()
$330
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:45 am -
1 stop5h 28m
Tue 10/65:29 pm -
1 stop3h 58m
Deal found 9/17![Delta logo]()
$334
Best flights from Bay City to O'Hare IntlDiscover 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 September 19, 2026.
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 September 19, 2026.
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.
Mon 10/126:37 pm -
Nonstop1h 28m
Mon 10/199:25 pm -
Nonstop1h 24m
Deal found 9/15![United Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 3/106:05 pm -
1 stop3h 32m
Thu 3/257:00 am -
1 stop3h 15m
Deal found 9/14![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 9/18. 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 2/56:05 pm -
1 stop3h 32m
Mon 2/227:00 am -
1 stop3h 15m
Deal found 9/18![Delta logo]()
$304
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/156:05 pm -
1 stop3h 32m
Sun 1/179:50 am -
1 stop6h 13m
Deal found 9/17![Delta logo]()
$304
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 1/75:00 am -
Nonstop1h 58m
Mon 1/119:20 pm -
Nonstop1h 30m
Deal found 9/16![United Airlines logo]()
$355
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/215:45 pm -
1 stop4h 01m
Thu 12/317:00 am -
1 stop3h 24m
Deal found 9/17![Delta logo]()
$319
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/55:00 am -
Nonstop1h 58m
Mon 2/225:45 pm -
Nonstop1h 09m
Deal found 9/17![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 9/14. 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 10/26:15 pm -
1 stop3h 15m
Sun 10/48:55 am -
1 stop5h 02m
Deal found 9/14![Delta logo]()
$334
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:45 am -
1 stop5h 28m
Tue 10/612:30 pm -
2 stops8h 57m
Deal found 9/17![Delta logo]()
$344
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:46 pm -
1 stop5h 44m
Thu 10/228:29 am -
1 stop5h 37m
Deal found 9/17![Delta logo]()
$359
Last-minute flights from Bay City to O'Hare IntlDiscover last-minute flight deals from Bay City to O'Hare Intl. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Bay City to O'Hare Intl. Data last updated September 19, 2026 and is based on user searches.
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.
Wed 9/237:03 pm -
Nonstop1h 27m
Wed 9/309:25 pm -
Nonstop1h 24m
Deal found 9/15![United Airlines logo]()
$330
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:15 pm -
1 stop3h 15m
Tue 9/297:05 am -
1 stop3h 00m
Deal found 9/15![Delta logo]()
$394
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:15 pm -
1 stop3h 15m
Sat 9/267:05 am -
1 stop3h 00m
Deal found 9/15![Delta logo]()
$409
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.
Wed 9/237:03 pm -
Nonstop1h 27m
Sun 9/271:55 pm -
Nonstop1h 29m
Deal found 9/15![United Airlines logo]()
$415
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 9/247:02 pm -
Nonstop1h 28m
Thu 10/89:25 pm -
Nonstop1h 24m
Deal found 9/13![United Airlines logo]()
$315
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:02 pm -
Nonstop1h 28m
Mon 9/289:25 pm -
Nonstop1h 24m
Deal found 9/17![United Airlines logo]()
$345
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.
Thu 9/247:02 pm -
Nonstop1h 28m
Tue 9/299:25 pm -
Nonstop1h 24m
Deal found 9/15![United Airlines logo]()
$400
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:38 pm -
1 stop5h 52m
Sat 9/2612:29 pm -
2 stops8h 57m
Deal found 9/17![Delta logo]()
$479
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:38 pm -
1 stop3h 48m
Tue 9/297:05 am -
1 stop3h 00m
Deal found 9/15![Delta logo]()
$349
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:38 pm -
1 stop5h 52m
Sat 9/267:05 am -
1 stop3h 00m
Deal found 9/16![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/18. 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 9/257:02 pm -
Nonstop1h 28m
Sun 9/271:55 pm -
Nonstop1h 29m
Deal found 9/18![United Airlines logo]()
$435
One-way flights from Bay City to O'Hare IntlSearch for one-way flight options from Bay City to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
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 September 19, 2026.
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 10/248:30 am -
Nonstop1h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$254
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:07 pm -
2 stops15h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$259
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:07 pm -
1 stop3h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$264
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:43 am -
2 stops10h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$274
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/155:10 am -
Nonstop1h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$284
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:43 am -
2 stops11h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$286
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/156:05 pm -
1 stop3h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$304
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:46 pm -
1 stop5h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$305
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 10/18:30 am -
Nonstop1h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$329
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 September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $285 (United Airlines) |
One-way from | $254 (United Airlines) |
Popular in | September |
Cheapest in | November |
Average price | $467 |
Good round-trip deal | $391 or less |
Good one-way deal | $304 or less |
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 7,457,451 searches. Data last updated September 19, 2026.
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
Cheapest round-trip
Bay CityChicago
MBS Bay City MBS Intl - ORD Chicago O'Hare Intl
MBSORD
Bay City MBS Intl
Fri 2/19
5:10 am-5:56 am
Nonstop1h 46m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$254
Bay CityChicago
MBS Bay City MBS Intl - ORD Chicago O'Hare Intl
MBSORD
Bay City MBS Intl
Mon 12/21
7:00 am-7:58 am
Nonstop1h 58m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$254
Quickest round-trip
Bay CityChicago
MBS Bay City MBS Intl - ORD Chicago O'Hare Intl
MBSORD
Bay City MBS Intl
Mon 11/16
1:34 pm-2:11 pm
Nonstop1h 37m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$254
Bay CityChicago
MBS Bay City MBS Intl - ORD Chicago O'Hare Intl
MBSORD
Bay City MBS Intl
Wed 11/4
5:45 am-6:29 am
Nonstop1h 44m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$254
Bay CityChicago
MBS Bay City MBS Intl - ORD Chicago O'Hare Intl
MBSORD
Bay City MBS Intl
Wed 11/4
11:43 am-4:32 pm
1 stop5h 49m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$264
Bay CityChicago
MBS Bay City MBS Intl - ORD Chicago O'Hare Intl
MBSORD
Bay City MBS Intl
Mon 2/15
5:10 am-5:56 am
Nonstop1h 46m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$284
Bay CityChicago
MBS Bay City MBS Intl - ORD Chicago O'Hare Intl
MBSORD
Bay City MBS Intl
Mon 10/12
6:37 pm-7:05 pm
Nonstop1h 28m
Chicago O'Hare Intl
Mon 10/19
9:25 pm-11:49 pm
Nonstop1h 24m
$285
Bay CityChicago
MBS Bay City MBS Intl - ORD Chicago O'Hare Intl
MBSORD
Bay City MBS Intl
Mon 2/15
6:05 pm-8:37 pm
1 stop3h 32m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$304
Bay CityChicago
MBS Bay City MBS Intl - ORD Chicago O'Hare Intl
MBSORD
Bay City MBS Intl
Wed 3/10
6:05 pm-8:37 pm
1 stop3h 32m
Chicago O'Hare Intl
Thu 3/25
7:00 am-11:15 am
1 stop3h 15m
$304
Bay CityChicago
MBS Bay City MBS Intl - ORD Chicago O'Hare Intl
MBSORD
Bay City MBS Intl
Fri 2/5
6:05 pm-8:37 pm
1 stop3h 32m
Chicago O'Hare Intl
Mon 2/22
7:00 am-11:15 am
1 stop3h 15m
$304
Showing 1-10 of 17 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bay City-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bay City-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
MBS-ORD
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
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 $239). Flying from Bay City to Chicago O'Hare Intl Airport in September is currently the most expensive (average of $467). 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 September 19, 2026.
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 20% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Bay City to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Bay City to O'Hare Intl. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Bay City to Chicago O'Hare Intl Airport flight should consider departing on Thursday 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.
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 19, 2026.
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.
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2023
JFK - ORD
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2023
JFK - ORD
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2023
JFK - ORD
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.
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 locationsBenton Harbor
Rosemont
Des Plaines
Lake Geneva
Naperville
Glenview
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Libertyville
Rockford
Hoffman Estates
Aurora
Beloit
Orland Park
South Holland
Elgin
Racine
Janesville
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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 7,457,451 searches. Data last updated September 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$276 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$182 | Average$254 | FlexibilityNo cancel fee | On-timeN/A |