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Cheap flights from Bismarck to Florida Keys from $241

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bismarck to Florida Keys departing on 1/14. 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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Find the cheapest flights from Bismarck to Florida Keys

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:58 pm - 12:58 am
BIS
-
MIA
9h 00m1 stop
American Airlines Logo
6:04 am - 2:24 pm
MIA
-
BIS
9h 20m1 stop
$241American Airlines
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
2:58 pm - 10:42 pm
BIS
-
MIA
6h 44m1 stop
American Airlines Logo
11:13 am - 10:27 pm
MIA
-
BIS
12h 14m2 stops
$246American Airlines
Wed, Jan 14 - Wed, Jan 21
Delta Logo
5:00 am - 5:50 pm
BIS
-
MIA
11h 50m2 stops
Delta Logo
8:05 am - 4:34 pm
MIA
-
BIS
9h 29m2 stops
$251Delta
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
2:58 pm - 11:59 pm
BIS
-
MIA
8h 01m1 stop
American Airlines Logo
5:05 am - 2:10 pm
MIA
-
BIS
10h 05m1 stop
$265American Airlines
Wed, Feb 11 - Wed, Feb 18
American Airlines Logo
2:58 pm - 12:58 am
BIS
-
MIA
9h 00m1 stop
American Airlines Logo
7:05 am - 2:10 pm
MIA
-
BIS
8h 05m1 stop
$289American Airlines
Wed, Feb 11 - Wed, Feb 18
American Airlines Logo
2:04 pm - 10:24 pm
BIS
-
MIA
7h 20m2 stops
American Airlines Logo
6:25 am - 12:01 pm
MIA
-
BIS
6h 36m1 stop
$294American Airlines
Sat, May 2 - Sat, May 9
Delta Logo
1:03 pm - 12:51 am
BIS
-
MIA
10h 48m2 stops
Delta Logo
5:50 am - 4:34 pm
MIA
-
BIS
11h 44m2 stops
$334Delta
Sat, Jan 10 - Sat, Jan 17
United Airlines Logo
1:35 pm - 1:03 pm
BIS
-
EYW
22h 28m2 stops
United Airlines Logo
2:25 pm - 11:30 pm
EYW
-
BIS
34h 05m2 stops
$570United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
8:10 am - 4:29 pm
BIS
-
EYW
31h 19m2 stops
United Airlines Logo
5:10 pm - 11:52 pm
EYW
-
BIS
31h 42m2 stops
$977United Airlines
Mon, Dec 22 - Sat, Dec 27
United Airlines Logo
1:49 pm - 12:34 pm
BIS
-
EYW
21h 45m3 stops
United Airlines Logo
5:10 pm - 11:52 pm
EYW
-
BIS
31h 42m2 stops
$1,144United Airlines
Mon, Dec 22 - Sat, Dec 27

American Airlines flights from Bismarck to Florida Keys

Our best American Airlines deals on Bismarck to Florida Keys flight tickets
American Airlines
Jan 14
BIS2:58 pmBismarck
9h 00m
1 stop
MIA12:58 amMiami
Jan 21
MIA6:04 amMiami
9h 20m
1 stop
BIS2:24 pmBismarck
$241
Find similar
American Airlines
Jan 14
BIS2:58 pmBismarck
6h 44m
1 stop
MIA10:42 pmMiami
Jan 21
MIA11:13 amMiami
12h 14m
2 stops
BIS10:27 pmBismarck
$246
Find similar
American Airlines
Feb 11
BIS2:58 pmBismarck
8h 01m
1 stop
MIA11:59 pmMiami
Feb 18
MIA5:05 amMiami
10h 05m
1 stop
BIS2:10 pmBismarck
$265
Find similar

United Airlines flights from Bismarck to Florida Keys

Our best United Airlines deals on Bismarck to Florida Keys flight tickets
United Airlines
Jan 31
BIS1:35 pmBismarck
8h 55m
1 stop
MIA11:30 pmMiami
Feb 3
MIA12:00 pmMiami
9h 38m
1 stop
BIS8:38 pmBismarck
$390
Find similar
United Airlines
Jan 31
BIS9:00 amBismarck
12h 35m
2 stops
MIA10:35 pmMiami
Feb 3
MIA12:00 pmMiami
9h 38m
1 stop
BIS8:38 pmBismarck
$395
Find similar
United Airlines
Jan 31
BIS1:35 pmBismarck
8h 55m
1 stop
MIA11:30 pmMiami
Feb 3
MIA1:45 pmMiami
34h 45m
2 stops
BIS11:30 pmBismarck
$430
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bismarck 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Bismarck to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BismarckMiami

BIS - MIA

BISMIA

Bismarck

Wed 1/14

2:58 pm-12:58 am

1 stop9h 00m

Miami

Wed 1/21

6:04 am-2:24 pm

1 stop9h 20m

$241

BismarckMiami

BIS - MIA

BISMIA

Bismarck

Wed 1/14

2:58 pm-10:42 pm

1 stop6h 44m

Miami

Wed 1/21

11:13 am-10:27 pm

2 stops12h 14m

$246

BismarckMiami

BIS - MIA

BISMIA

Bismarck

Wed 1/14

5:00 am-5:50 pm

2 stops11h 50m

Miami

Wed 1/21

8:05 am-4:34 pm

2 stops9h 29m

$251

BismarckMiami

BIS - MIA

BISMIA

Bismarck

Wed 2/11

2:58 pm-11:59 pm

1 stop8h 01m

Miami

Wed 2/18

5:05 am-2:10 pm

1 stop10h 05m

$265

BismarckMiami

BIS - MIA

BISMIA

Bismarck

Wed 2/11

2:58 pm-12:58 am

1 stop9h 00m

Miami

Wed 2/18

7:05 am-2:10 pm

1 stop8h 05m

$289

BismarckMiami

BIS - MIA

BISMIA

Bismarck

Sat 5/2

2:04 pm-10:24 pm

2 stops7h 20m

Miami

Sat 5/9

6:25 am-12:01 pm

1 stop6h 36m

$294

BismarckMiami

BIS - MIA

BISMIA

Bismarck

Sat 1/10

1:03 pm-12:51 am

2 stops10h 48m

Miami

Sat 1/17

5:50 am-4:34 pm

2 stops11h 44m

$334

BismarckKey West

BIS - EYW

BISEYW

Bismarck

Sat 1/10

1:35 pm-1:03 pm

2 stops22h 28m

Key West

Wed 1/14

2:25 pm-11:30 pm

2 stops34h 05m

$570

BismarckKey West

BIS - EYW

BISEYW

Bismarck

Mon 12/22

8:10 am-4:29 pm

2 stops31h 19m

Key West

Sat 12/27

5:10 pm-11:52 pm

2 stops31h 42m

$977

BismarckKey West

BIS - EYW

BISEYW

Bismarck

Mon 12/22

1:49 pm-12:34 pm

3 stops21h 45m

Key West

Sat 12/27

5:10 pm-11:52 pm

2 stops31h 42m

$1,144

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Florida Keys from

How to get the cheapest flight ticket from Bismarck to Florida Keys

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 Florida Keys?

The month of April is another great option to travel to Florida Keys, with average flight prices from Bismarck averaging around $361.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Bismarck to Florida Keys is on a Sunday when prices can be found for as low as $373. The most expensive day to fly to Florida Keys is Monday, with ticket prices averaging around $768.

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

According to our data, the cheapest time of day to fly to Florida Keys is in the afternoon. momondo users have found flights departing from Bismarck to Florida Keys in the afternoon for as low as $497. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $592.

Can stopping save me money on Bismarck to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Bismarck to Florida Keys.

Cheap Bismarck to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bismarck to Florida Keys

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from Bismarck to Florida Keys takes 6h 35m
There are no direct flights from Bismarck to Florida Keys. There are no popular flight routes from Bismarck to Florida Keys.
Search flight deals

  • When did momondo last update prices for flights from Bismarck Airport to Florida Keys?

    Prices for flights from Bismarck Airport to Florida Keys are updated daily.

  • How many operators does momondo search for flights from Bismarck Airport to Florida Keys?

  • How old do you have to be to fly from Bismarck Airport to Florida Keys?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bismarck Airport to Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The travel and health documents required for your trip to Florida Keys 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 Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Bismarck to Florida Keys?

Best airlines flying from Bismarck to Florida Keys

Compare and see reviews for airlines that fly from Bismarck to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $313Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Bismarck to Florida Keys?

It is quick and easy to find Bismarck to Florida Keys flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florida Keys that suits you.

Can I find flights from Bismarck to Florida Keys with flexible booking policies on momondo?

momondo does allow users to show only those flights to Florida Keys from Bismarck which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bismarck to Florida Keys?

momondo helps you find the best flight between Bismarck and Florida Keys by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Bismarck to Florida Keys right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Florida Keys from Bismarck. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Florida Keys trip

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Find better results for your trip to Florida Keys

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