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Cheap flights from Bay City to Key West from $748

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bay City to Key West departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Bay City to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 am - 5:20 pmMBS  Bay City MBS Intl-EYW Key West
10h 20m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
Delta Logo
7:40 am - 3:08 pmEYW  Key West-MBS Bay City MBS Intl
7h 28m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
$748Delta
Tue, Aug 18 - Sat, Aug 22
Delta Logo
11:43 am - 8:01 pmMBS  Bay City MBS Intl-EYW Key West
8h 18m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
Delta Logo
11:51 am - 10:27 pmEYW  Key West-MBS Bay City MBS Intl
10h 36m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
$793Delta
Wed, Oct 14 - Mon, Oct 19
United Airlines Logo
6:00 am - 2:52 pmMBS  Bay City MBS Intl-EYW Key West
32h 52m3 stops Chicago O'Hare Intl Madison Truax Field Newark
United Airlines Logo
4:10 pm - 8:21 pmEYW  Key West-MBS Bay City MBS Intl
28h 11m1 stop Chicago O'Hare Intl
$825United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
1:34 pm - 4:29 pmMBS  Bay City MBS Intl-EYW Key West
26h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
4:10 pm - 8:21 pmEYW  Key West-MBS Bay City MBS Intl
28h 11m1 stop Chicago O'Hare Intl
$831United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
1:34 pm - 4:29 pmMBS  Bay City MBS Intl-EYW Key West
26h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
2:51 pm - 8:21 pmEYW  Key West-MBS Bay City MBS Intl
29h 30m2 stops Newark Chicago O'Hare Intl
$841United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
1:34 pm - 4:29 pmMBS  Bay City MBS Intl-EYW Key West
26h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
4:10 pm - 8:21 pmEYW  Key West-MBS Bay City MBS Intl
28h 11m1 stop Chicago O'Hare Intl
$846United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
1:34 pm - 4:29 pmMBS  Bay City MBS Intl-EYW Key West
26h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
2:50 pm - 8:21 pmEYW  Key West-MBS Bay City MBS Intl
29h 31m2 stops Newark Chicago O'Hare Intl
$856United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
6:00 am - 2:52 pmMBS  Bay City MBS Intl-EYW Key West
32h 52m3 stops Chicago O'Hare Intl Madison Truax Field Newark
United Airlines Logo
4:10 pm - 8:21 pmEYW  Key West-MBS Bay City MBS Intl
28h 11m1 stop Chicago O'Hare Intl
$879United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
6:00 am - 2:52 pmMBS  Bay City MBS Intl-EYW Key West
32h 52m3 stops Chicago O'Hare Intl Madison Truax Field Newark
United Airlines Logo
2:50 pm - 8:21 pmEYW  Key West-MBS Bay City MBS Intl
29h 31m2 stops Newark Chicago O'Hare Intl
$885United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
6:00 am - 2:52 pmMBS  Bay City MBS Intl-EYW Key West
32h 52m3 stops Chicago O'Hare Intl Madison Truax Field Newark
United Airlines Logo
4:10 pm - 8:21 pmEYW  Key West-MBS Bay City MBS Intl
28h 11m1 stop Chicago O'Hare Intl
$935United Airlines
Sat, Oct 31 - Wed, Nov 4

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Delta flights from Bay City to Key West

Our best Delta deals on Bay City to Key West flight tickets
Delta
Aug 18
MBS7:00 amBay City MBS Intl
10h 20m
2 stops
EYW5:20 pmKey West
Aug 22
EYW7:40 amKey West
7h 28m
2 stops
MBS3:08 pmBay City MBS Intl
$748
Delta
Oct 14
MBS11:43 amBay City MBS Intl
8h 18m
2 stops
EYW8:01 pmKey West
Oct 19
EYW11:51 amKey West
10h 36m
2 stops
MBS10:27 pmBay City MBS Intl
$793
Delta
Sep 2
MBS11:50 amBay City MBS Intl
8h 07m
2 stops
EYW7:57 pmKey West
Sep 6
EYW11:48 amKey West
10h 46m
2 stops
MBS10:34 pmBay City MBS Intl
$838

United Airlines flights from Bay City to Key West

Our best United Airlines deals on Bay City to Key West flight tickets
United Airlines
Jan 30
MBS6:00 amBay City MBS Intl
10h 22m
2 stops
EYW4:22 pmKey West
Feb 3
EYW4:05 pmKey West
27h 49m
1 stop
MBS7:54 pmBay City MBS Intl
$578
United Airlines
Jan 30
MBS6:00 amBay City MBS Intl
10h 22m
2 stops
EYW4:22 pmKey West
Feb 3
EYW6:20 pmKey West
25h 34m
2 stops
MBS7:54 pmBay City MBS Intl
$583
United Airlines
Jan 30
MBS1:50 pmBay City MBS Intl
25h 16m
1 stop
EYW3:06 pmKey West
Feb 3
EYW4:05 pmKey West
27h 49m
1 stop
MBS7:54 pmBay City MBS Intl
$712

momondo Fare Finder

 
Customize your flight search to find flights from Bay City to Key West 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 August 8, 2026.
Use the filters below to find and compare flights from Bay City to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Bay CityKey West

MBS Bay City MBS Intl - EYW Key West

MBSEYW

Bay City MBS Intl

Tue 8/18

7:00 am-5:20 pm

2 stops10h 20m

Key West

Sat 8/22

7:40 am-3:08 pm

2 stops7h 28m

$748

Bay CityKey West

MBS Bay City MBS Intl - EYW Key West

MBSEYW

Bay City MBS Intl

Wed 10/14

11:43 am-8:01 pm

2 stops8h 18m

Key West

Mon 10/19

11:51 am-10:27 pm

2 stops10h 36m

$793

Bay CityKey West

MBS Bay City MBS Intl - EYW Key West

MBSEYW

Bay City MBS Intl

Sat 10/31

6:00 am-2:52 pm

3 stops32h 52m

Key West

Wed 11/4

4:10 pm-8:21 pm

1 stop28h 11m

$825

Bay CityKey West

MBS Bay City MBS Intl - EYW Key West

MBSEYW

Bay City MBS Intl

Sat 10/31

1:34 pm-4:29 pm

1 stop26h 55m

Key West

Wed 11/4

4:10 pm-8:21 pm

1 stop28h 11m

$831

Bay CityKey West

MBS Bay City MBS Intl - EYW Key West

MBSEYW

Bay City MBS Intl

Sat 10/31

1:34 pm-4:29 pm

1 stop26h 55m

Key West

Wed 11/4

2:51 pm-8:21 pm

2 stops29h 30m

$841

Bay CityKey West

MBS Bay City MBS Intl - EYW Key West

MBSEYW

Bay City MBS Intl

Sat 10/31

1:34 pm-4:29 pm

1 stop26h 55m

Key West

Wed 11/4

4:10 pm-8:21 pm

1 stop28h 11m

$846

Bay CityKey West

MBS Bay City MBS Intl - EYW Key West

MBSEYW

Bay City MBS Intl

Sat 10/31

1:34 pm-4:29 pm

1 stop26h 55m

Key West

Wed 11/4

2:50 pm-8:21 pm

2 stops29h 31m

$856

Bay CityKey West

MBS Bay City MBS Intl - EYW Key West

MBSEYW

Bay City MBS Intl

Sat 10/31

6:00 am-2:52 pm

3 stops32h 52m

Key West

Wed 11/4

4:10 pm-8:21 pm

1 stop28h 11m

$879

Bay CityKey West

MBS Bay City MBS Intl - EYW Key West

MBSEYW

Bay City MBS Intl

Sat 10/31

6:00 am-2:52 pm

3 stops32h 52m

Key West

Wed 11/4

2:50 pm-8:21 pm

2 stops29h 31m

$885

Bay CityKey West

MBS Bay City MBS Intl - EYW Key West

MBSEYW

Bay City MBS Intl

Sat 10/31

6:00 am-2:52 pm

3 stops32h 52m

Key West

Wed 11/4

4:10 pm-8:21 pm

1 stop28h 11m

$935

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Key West from

How to get the cheapest flight ticket from Bay City to Key West

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 airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Bay City according to our data. American Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 4 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

When to book flights from Bay City to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Bay City to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bay City to Key West (MBS to EYW) flight deals and tips

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

Fastest flight time

8h 18m

Direct flights

None
The fastest flight from Bay City to Key West takes 8h 18m
There are no direct flights from Bay City to Key West. There are no popular flight routes from Bay City to Key West.
Search flight deals

Frequently asked questions about flying from Bay City to Key West

  • How far is Bay City MBS Intl to Key West by plane?

    There are 1319.9 mi between Bay City MBS Intl and Key West. A reasonable flight in good conditions will take 8h 18m.

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

    Prices for flights from Bay City MBS Intl Airport to Key West Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bay City MBS Intl Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

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

Finding the right flight to Key West from Bay City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Key West quick and easy, saving you time and money.

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

Yes. All flights to Key West from Bay City on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Key West 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 Key West right now. Can momondo alert me if prices change?

Price alerts on flights to Key West from Bay City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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