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Cheap flights from Bay City to Illinois from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bay City to Illinois departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

United Airlines Logo
2:10 pm - 2:36 pmMBS-ORD
1h 26mnonstop
United Airlines Logo
1:45 pm - 4:08 pmORD-MBS
1h 23mnonstop
$179United Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
United Airlines Logo
4:43 pm - 5:10 pmMBS-ORD
1h 27mnonstop
United Airlines Logo
11:05 am - 1:23 pmORD-MBS
1h 18mnonstop
$184United Airlines
Find Deal
Sun, Sep 21 - Fri, Dec 5
United Airlines Logo
4:43 pm - 5:10 pmMBS-ORD
1h 27mnonstop
United Airlines Logo
6:35 pm - 9:10 pmORD-MBS
1h 35mnonstop
$189United Airlines
Find Deal
Mon, Oct 6 - Mon, Oct 13
Delta Logo
6:22 pm - 8:23 pmMBS-ORD
3h 01m1 stop
Delta Logo
8:55 am - 2:41 pmORD-MBS
4h 46m1 stop
$199Delta
Find Deal
Tue, Oct 28 - Sun, Nov 2
Delta Logo
6:22 pm - 8:23 pmMBS-ORD
3h 01m1 stop
Delta Logo
6:08 am - 2:41 pmORD-MBS
7h 33m2 stops
$204Delta
Find Deal
Tue, Oct 28 - Tue, Nov 4
Delta Logo
3:33 pm - 6:35 pmMBS-MDW
4h 02m1 stop
Delta Logo
9:35 am - 2:53 pmMDW-MBS
4h 18m1 stop
$204Delta
Find Deal
Tue, Sep 23 - Tue, Sep 30
United Airlines Logo
4:43 pm - 5:10 pmMBS-ORD
1h 27mnonstop
United Airlines Logo
11:05 am - 1:29 pmORD-MBS
1h 24mnonstop
$209United Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
Delta Logo
3:21 pm - 6:14 pmMBS-ORD
3h 53m1 stop
Delta Logo
8:55 am - 2:41 pmORD-MBS
4h 46m1 stop
$214Delta
Find Deal
Mon, Oct 27 - Sun, Nov 2
Delta Logo
3:21 pm - 6:25 pmMBS-MDW
4h 04m1 stop
Delta Logo
9:35 am - 2:41 pmMDW-MBS
4h 06m1 stop
$214Delta
Find Deal
Wed, Oct 15 - Wed, Oct 22
Delta Logo
3:21 pm - 6:14 pmMBS-ORD
3h 53m1 stop
Delta Logo
6:08 am - 2:41 pmORD-MBS
7h 33m2 stops
$219Delta
Find Deal
Mon, Oct 27 - Tue, Nov 4

United Airlines flights from Bay City to Illinois

Our best United Airlines deals on Bay City to Illinois flight tickets
United Airlines
Oct 17
MBS2:10 pmBay City MBS Intl
1h 26m
ORD2:36 pmChicago O'Hare Intl
Oct 19
ORD1:45 pmChicago O'Hare Intl
1h 23m
MBS4:08 pmBay City MBS Intl
$179
Find similar
United Airlines
Sep 21
MBS4:43 pmBay City MBS Intl
1h 27m
ORD5:10 pmChicago O'Hare Intl
Dec 5
ORD11:05 amChicago O'Hare Intl
1h 18m
MBS1:23 pmBay City MBS Intl
$184
Find similar
United Airlines
Oct 6
MBS4:43 pmBay City MBS Intl
1h 27m
ORD5:10 pmChicago O'Hare Intl
Oct 13
ORD6:35 pmChicago O'Hare Intl
1h 35m
MBS9:10 pmBay City MBS Intl
$189
Find similar

Delta flights from Bay City to Illinois

Our best Delta deals on Bay City to Illinois flight tickets
Delta
Oct 28
MBS6:22 pmBay City MBS Intl
3h 01m
1 stop
ORD8:23 pmChicago O'Hare Intl
Nov 2
ORD8:55 amChicago O'Hare Intl
4h 46m
1 stop
MBS2:41 pmBay City MBS Intl
$199
Find similar
Delta
Oct 28
MBS6:22 pmBay City MBS Intl
3h 01m
1 stop
ORD8:23 pmChicago O'Hare Intl
Nov 4
ORD6:08 amChicago O'Hare Intl
7h 33m
2 stops
MBS2:41 pmBay City MBS Intl
$204
Find similar
Delta
Sep 21
MBS6:10 pmBay City MBS Intl
3h 10m
1 stop
ORD8:20 pmChicago O'Hare Intl
Dec 6
ORD6:00 amChicago O'Hare Intl
7h 25m
2 stops
MBS2:25 pmBay City MBS Intl
$209
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bay City to Illinois 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, momondo users made 832,500 searches. Data last updated September 8, 2025.
Use the filters below to find and compare flights from Bay City to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Fri 10/17

2:10 pm-2:36 pm

Nonstop1h 26m

Chicago O'Hare Intl

Sun 10/19

1:45 pm-4:08 pm

Nonstop1h 23m

$179

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Sun 9/21

4:43 pm-5:10 pm

Nonstop1h 27m

Chicago O'Hare Intl

Fri 12/5

11:05 am-1:23 pm

Nonstop1h 18m

$184

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Mon 10/6

4:43 pm-5:10 pm

Nonstop1h 27m

Chicago O'Hare Intl

Mon 10/13

6:35 pm-9:10 pm

Nonstop1h 35m

$189

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Tue 10/28

6:22 pm-8:23 pm

1 stop3h 01m

Chicago O'Hare Intl

Sun 11/2

8:55 am-2:41 pm

1 stop4h 46m

$199

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Tue 10/28

6:22 pm-8:23 pm

1 stop3h 01m

Chicago O'Hare Intl

Tue 11/4

6:08 am-2:41 pm

2 stops7h 33m

$204

Bay CityChicago

MBS - MDW

MBSMDW

Bay City MBS Intl

Tue 9/23

3:33 pm-6:35 pm

1 stop4h 02m

Chicago Midway

Tue 9/30

9:35 am-2:53 pm

1 stop4h 18m

$204

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Fri 9/19

4:43 pm-5:10 pm

Nonstop1h 27m

Chicago O'Hare Intl

Sun 9/21

11:05 am-1:29 pm

Nonstop1h 24m

$209

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Mon 10/27

3:21 pm-6:14 pm

1 stop3h 53m

Chicago O'Hare Intl

Sun 11/2

8:55 am-2:41 pm

1 stop4h 46m

$214

Bay CityChicago

MBS - MDW

MBSMDW

Bay City MBS Intl

Wed 10/15

3:21 pm-6:25 pm

1 stop4h 04m

Chicago Midway

Wed 10/22

9:35 am-2:41 pm

1 stop4h 06m

$214

Bay CityChicago

MBS - ORD

MBSORD

Bay City MBS Intl

Mon 10/27

3:21 pm-6:14 pm

1 stop3h 53m

Chicago O'Hare Intl

Tue 11/4

6:08 am-2:41 pm

2 stops7h 33m

$219

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Bay City to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Bay City is in January. Flight prices, which tend to average around $179, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $204.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Bay City to Illinois is on a Friday when prices can be found for as low as $408. Flights from Bay City to Illinois on a Monday will generally be more expensive and average around $570. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Bay City to Illinois during this time can be as low as $426. Flights in the morning are often more expensive with an average ticket price of $498.

What is the cheapest Bay City MBS Intl to Illinois flight route?

Fly from Bay City MBS Intl to Chicago O'Hare Intl for the best Bay City MBS Intl - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Bay City when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $254 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Bay City for as low as $177 on momondo.

What cabin class options are available on Bay City MBS Intl to Illinois flights?

There are 4 cabin classes available to choose from on Bay City MBS Intl to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Bay City to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bay City to Illinois

Best Price Found

$313

Fastest flight time

1h 26m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Illinois

1 airport
The best one-way flight to Illinois from Bay City in the past 72 hours is $313. The best round-trip flight deal from Bay City to Illinois found on momondo in the last 72 hours is $284.
The fastest flight from Bay City to Illinois takes 1h 26m
Direct flights go from Bay City to Illinois on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)
Search flight deals

  • When did momondo last update prices for flights from Bay City MBS Intl Airport to Illinois?

    Prices for flights from Bay City MBS Intl Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Bay City MBS Intl Airport to Illinois?

  • How old do you have to be to fly from Bay City MBS Intl Airport to Illinois?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bay City MBS Intl Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Bay City to Illinois?

Best airlines flying from Bay City to Illinois

Compare and see reviews for airlines that fly from Bay City to Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $179Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
DeltaPriceFrom $198Free CancellationRating
7.9
7,966 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Bay City to Illinois?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Bay City.

Can I find flights from Bay City to Illinois with flexible booking policies on momondo?

All flight searches from Bay City to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Bay City to Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from Bay City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bay City to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bay City to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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