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Florida Keys

$209+ Cheap flights from Bay City (MBS) to Florida Keys

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
MBS — EYW
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Bay City to Florida Keys

Keep the following information in mind while searching for Bay City to Florida Keys flight deals. Data was last updated August 20, 2025.

Round-trip from

$269
(Delta)

One-way from

$209
(Delta)

Popular in

March

Cheapest in

October

Average price

$476
From Bay City MBS Intl to Florida Keys
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One-way flight from Bay City MBS Intl to Florida Keys
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Highest demand for flights based on searches. 12% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Bay City to Florida Keys

Cheapest flights from Bay City to Florida Keys
Explore the most affordable flight options available from Bay City to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Delta deal was found by Cheapflights users on 8/18. 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.
Thu 9/253:33 pmMBS - MIA
1 stop5h 49mDelta
Wed 10/18:10 amMIA - MBS
1 stop6h 43mDelta
Deal found 8/18$269
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 12/73:30 pmMBS - MIA
1 stop6h 06mDelta
Sat 12/136:00 amMIA - MBS
2 stops10h 48mDelta
Deal found 8/19$319
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/47:10 amMBS - MIA
2 stops10h 01mUnited Airlines
Mon 9/812:27 pmMIA - MBS
1 stop8h 33mUnited Airlines
Deal found 8/20$324
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sun 8/317:10 amMBS - MIA
1 stop8h 00mUnited Airlines
Sat 9/68:30 amMIA - MBS
2 stops12h 30mUnited Airlines
Deal found 8/17$369
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Sun 12/72:10 pmMBS - MIA
2 stops9h 49mUnited Airlines
Sat 12/136:05 amMIA - MBS
2 stops10h 00mUnited Airlines
Deal found 8/19$409
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 9/147:10 amMBS - MIA
1 stop8h 00mUnited Airlines
Fri 9/1912:27 pmMIA - MBS
1 stop8h 33mUnited Airlines
Deal found 8/20$437
This Delta deal was found by Cheapflights users on 8/19. 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 11/73:21 pmMBS - MIA
2 stops9h 08mDelta
Mon 11/1710:20 amMIA - MBS
2 stops24h 55mDelta
Deal found 8/19$447
This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 12/1312:00 pmMBS - EYW
2 stops7h 44mDelta
Tue 12/167:00 amEYW - MBS
2 stops7h 53mDelta
Deal found 8/17$498
This Delta deal was found by Cheapflights users on 8/20. 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 9/411:45 amMBS - EYW
2 stops8h 27mDelta
Mon 9/811:52 amEYW - MBS
2 stops10h 16mDelta
Deal found 8/20$574
This Delta deal was found by Cheapflights users on 8/20. 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 12/235:45 pmMBS - EYW
2 stops17h 04mDelta
Tue 12/306:02 pmEYW - MBS
2 stops17h 22mDelta
Deal found 8/20$608
This Delta deal was found by Cheapflights users on 8/20. 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 12/235:45 pmMBS - EYW
2 stops17h 04mDelta
Wed 12/317:25 amEYW - MBS
2 stops27h 59mDelta
Deal found 8/20$628
This Delta deal was found by Cheapflights users on 8/20. 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 12/2412:15 pmMBS - EYW
2 stops22h 34mDelta
Tue 12/306:02 pmEYW - MBS
2 stops17h 22mDelta
Deal found 8/20$633

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bay City to Florida Keys 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 20, 2025.
Use the filters below to find and compare flights from Bay City to Florida Keys that are best for you.

Fly from

Bay City

Fly to

Florida Keys

Route

Depart

Return

Price

Bay CityMiami

MBS - MIA

MBSMIA

Bay City MBS Intl

Thu 9/25

3:33 pm-9:22 pm

1 stop5h 49m

Miami

Wed 10/1

8:10 am-2:53 pm

1 stop6h 43m

$269

Bay CityKey West

MBS - EYW

MBSEYW

Bay City MBS Intl

Thu 9/4

11:45 am-8:12 pm

2 stops8h 27m

Key West

Mon 9/8

11:52 am-10:08 pm

2 stops10h 16m

$574

Bay CityKey West

MBS - EYW

MBSEYW

Bay City MBS Intl

Tue 9/23

4:43 pm-2:55 pm

2 stops22h 12m

Key West

Fri 9/26

3:12 pm-9:09 pm

2 stops29h 57m

$636

Bay CityKey West

MBS - EYW

MBSEYW

Bay City MBS Intl

Thu 9/4

4:43 pm-2:01 pm

2 stops21h 18m

Key West

Mon 9/8

3:50 pm-1:29 pm

2 stops21h 39m

$668

Bay CityKey West

MBS - EYW

MBSEYW

Bay City MBS Intl

Sat 8/23

11:45 am-8:12 pm

2 stops8h 27m

Key West

Tue 8/26

7:00 am-5:27 pm

2 stops10h 27m

$707

Bay CityMiami

MBS - MIA

MBSMIA

Bay City MBS Intl

Wed 11/5

3:21 pm-9:27 pm

1 stop6h 06m

$209

Bay CityMiami

MBS - MIA

MBSMIA

Bay City MBS Intl

Sun 11/9

3:30 pm-9:36 pm

1 stop6h 06m

$209

Bay CityMiami

MBS - MIA

MBSMIA

Bay City MBS Intl

Mon 11/10

12:00 pm-5:09 pm

1 stop5h 09m

$209

Bay CityMiami

MBS - MIA

MBSMIA

Bay City MBS Intl

Tue 11/4

3:21 pm-9:27 pm

1 stop6h 06m

$209

Bay CityMiami

MBS - MIA

MBSMIA

Bay City MBS Intl

Sat 11/8

5:36 pm-12:29 am

2 stops6h 53m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 12 results
1
2

Best time to book a flight from Bay City to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys 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 Florida Keys

What is the cheapest month to book a flight from Bay City to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Bay City to Florida Keys (average of $328). Flying from Bay City to Florida Keys in March is currently the most expensive (average of $492). 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.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated August 20, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Bay City to Florida Keys by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Bay City to Florida Keys. 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 Florida Keys?

    If you book a flight to Florida Keys 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.

  • How long is the flight from Bay City to Florida Keys?

    There are many flights that can get you from Bay City to Florida Keys in 5h 49m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 1243 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Bay City to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Bay City to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bay City to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bay City to Florida Keys.

  • Can I find deals for business class flights from Bay City to Florida Keys?

    Yes. Cheapflights offers flight deals from Bay City to Florida Keys 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 Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Bay City to Florida Keys (average of $328). Flying from Bay City to Florida Keys in March is currently the most expensive (average of $492). 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

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Top 2 airlines flying from Bay City to Florida Keys

Discover the top 2 airlines that operate flights from Bay City to Florida Keys. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$303Average$707FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$447Average$532FlexibilityNo cancel feeOn-time69%

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