What airlines fly to Florida Keys?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Florida Keys from South Bend according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from South Bend/Michiana to Florida Keys?

United Airlines, Delta, and Allegiant Air are the most popular carriers operating from South Bend/Michiana to Florida Keys

When did momondo last update prices for flights from South Bend/Michiana Airport to Florida Keys?

Prices for flights from South Bend/Michiana Airport to Florida Keys are updated daily.

How many operators does momondo search for flights from South Bend/Michiana Airport to Florida Keys?

There are 3 operators available for flights from South Bend/Michiana Airport to Florida Keys as of March 2026.

How old do you have to be to fly from South Bend/Michiana Airport to Florida Keys?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Bend/Michiana Airport to Florida Keys.

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

The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$114 Cheap Flights from South Bend to Florida Keys in 2026

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Find the cheapest flights from South Bend to Florida Keys

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:39 pm - 2:37 pm

SBN

MIA

21h 58m

1 stop

5:05 am - 9:59 am

MIA

SBN

28h 54m

2 stops

$258Multiple Airlines

Fri, Apr 17 - Thu, Apr 23

12:16 pm - 1:22 pm

SBN

EYW

25h 06m

1 stop

4:17 pm - 1:56 pm

EYW

SBN

21h 39m

1 stop

$271Allegiant Air

Wed, Jul 29 - Thu, Aug 6

9:36 am - 2:01 pm

SBN

EYW

28h 25m

1 stop

4:10 pm - 8:41 am

EYW

SBN

16h 31m

1 stop

$281Allegiant Air

Sun, May 24 - Sun, May 31

12:16 pm - 1:22 pm

SBN

EYW

25h 06m

1 stop

7:56 pm - 6:37 pm

EYW

SBN

22h 41m

2 stops

$289Multiple Airlines

Wed, Jul 29 - Thu, Aug 6

4:55 pm - 11:48 pm

SBN

MIA

6h 53m

1 stop

5:30 pm - 10:46 pm

MIA

SBN

5h 16m

1 stop

$339American Airlines

Fri, Apr 17 - Thu, Apr 23

9:10 am - 2:51 pm

SBN

MIA

5h 41m

1 stop

7:07 am - 5:40 pm

MIA

SBN

10h 33m

2 stops

$344United Airlines

Tue, Sep 8 - Tue, Sep 15

4:55 pm - 12:32 am

SBN

MIA

7h 37m

1 stop

5:05 am - 11:57 am

MIA

SBN

6h 52m

1 stop

$354American Airlines

Sat, Apr 25 - Sun, May 3

3:26 pm - 10:45 pm

SBN

MIA

7h 19m

1 stop

8:55 am - 2:51 pm

MIA

SBN

5h 56m

1 stop

$355United Airlines

Sun, Apr 19 - Sat, Apr 25

12:00 pm - 5:08 pm

SBN

MIA

5h 08m

1 stop

8:04 am - 1:26 pm

MIA

SBN

5h 22m

1 stop

$367Delta

Wed, Apr 29 - Sat, May 2

3:09 pm - 9:35 pm

SBN

MIA

6h 26m

1 stop

8:01 am - 2:29 pm

MIA

SBN

6h 28m

1 stop

$369Delta

Tue, Jun 23 - Fri, Jul 3

American Airlines flights from South Bend to Florida Keys

Our best American Airlines deals on South Bend to Florida Keys flight tickets

American Airlines

Apr 17

SBN4:55 pmSouth Bend/Michiana

6h 53m

1 stop

MIA11:48 pmMiami

Apr 23

MIA5:30 pmMiami

5h 16m

1 stop

SBN10:46 pmSouth Bend/Michiana

$339

American Airlines

Apr 25

SBN4:55 pmSouth Bend/Michiana

7h 37m

1 stop

MIA12:32 amMiami

May 3

MIA5:05 amMiami

6h 52m

1 stop

SBN11:57 amSouth Bend/Michiana

$354

American Airlines

Sep 6

SBN7:53 pmSouth Bend/Michiana

4h 40m

1 stop

MIA12:33 amMiami

Sep 9

MIA5:25 amMiami

6h 38m

1 stop

SBN12:03 pmSouth Bend/Michiana

$393

United Airlines flights from South Bend to Florida Keys

Our best United Airlines deals on South Bend to Florida Keys flight tickets

United Airlines

Sep 8

SBN9:10 amSouth Bend/Michiana

5h 41m

1 stop

MIA2:51 pmMiami

Sep 15

MIA7:07 amMiami

10h 33m

2 stops

SBN5:40 pmSouth Bend/Michiana

$344

United Airlines

Apr 19

SBN3:26 pmSouth Bend/Michiana

7h 19m

1 stop

MIA10:45 pmMiami

Apr 25

MIA8:55 amMiami

5h 56m

1 stop

SBN2:51 pmSouth Bend/Michiana

$355

United Airlines

Sep 10

SBN6:00 amSouth Bend/Michiana

10h 19m

2 stops

MIA4:19 pmMiami

Sep 14

MIA3:59 pmMiami

5h 54m

1 stop

SBN9:53 pmSouth Bend/Michiana

$357

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

South BendMiami

SBN - MIA

SBNMIA

South Bend/Michiana

Fri 4/17

4:39 pm-2:37 pm

1 stop21h 58m

Miami

Thu 4/23

5:05 am-9:59 am

2 stops28h 54m

$258

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

Wed 7/29

12:16 pm-1:22 pm

1 stop25h 06m

Key West

Thu 8/6

4:17 pm-1:56 pm

1 stop21h 39m

$271

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

Sun 5/24

9:36 am-2:01 pm

1 stop28h 25m

Key West

Sun 5/31

4:10 pm-8:41 am

1 stop16h 31m

$281

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

Wed 7/29

12:16 pm-1:22 pm

1 stop25h 06m

Key West

Thu 8/6

7:56 pm-6:37 pm

2 stops22h 41m

$289

South BendMiami

SBN - MIA

SBNMIA

South Bend/Michiana

Fri 4/17

4:55 pm-11:48 pm

1 stop6h 53m

Miami

Thu 4/23

5:30 pm-10:46 pm

1 stop5h 16m

$339

South BendMiami

SBN - MIA

SBNMIA

South Bend/Michiana

Tue 9/8

9:10 am-2:51 pm

1 stop5h 41m

Miami

Tue 9/15

7:07 am-5:40 pm

2 stops10h 33m

$344

South BendMiami

SBN - MIA

SBNMIA

South Bend/Michiana

Sat 4/25

4:55 pm-12:32 am

1 stop7h 37m

Miami

Sun 5/3

5:05 am-11:57 am

1 stop6h 52m

$354

South BendMiami

SBN - MIA

SBNMIA

South Bend/Michiana

Sun 4/19

3:26 pm-10:45 pm

1 stop7h 19m

Miami

Sat 4/25

8:55 am-2:51 pm

1 stop5h 56m

$355

Quickest round-trip

South BendMiami

SBN - MIA

SBNMIA

South Bend/Michiana

Wed 4/29

12:00 pm-5:08 pm

1 stop5h 08m

Miami

Sat 5/2

8:04 am-1:26 pm

1 stop5h 22m

$367

South BendMiami

SBN - MIA

SBNMIA

South Bend/Michiana

Tue 6/23

3:09 pm-9:35 pm

1 stop6h 26m

Miami

Fri 7/3

8:01 am-2:29 pm

1 stop6h 28m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Bend 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

Prices

Airlines

What is the cheapest month to fly to Florida Keys?

The month of September is another great option to travel to Florida Keys, with average flight prices from South Bend averaging around $352.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from South Bend when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $422 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from South Bend for as low as $317 on momondo.

Can stopping save me money on South Bend to Florida Keys flights?

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

Cheap South Bend to Florida Keys flight deals and tips

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

Fastest flight time	4h 59m
Direct flights	None

The fastest flight from South Bend to Florida Keys takes 4h 59m

There are no direct flights from South Bend to Florida Keys. There are no popular flight routes from South Bend to Florida Keys.

Search flight deals

When did momondo last update prices for flights from South Bend/Michiana Airport to Florida Keys?
Prices for flights from South Bend/Michiana Airport to Florida Keys are updated daily.
How many operators does momondo search for flights from South Bend/Michiana Airport to Florida Keys?
There are 3 operators available for flights from South Bend/Michiana Airport to Florida Keys as of March 2026.
How old do you have to be to fly from South Bend/Michiana Airport to Florida Keys?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Bend/Michiana Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from South Bend to Florida Keys?
Based on momondo bookings for flights between South Bend and Florida Keys, the leading plane model is Airbus A320-100/200, making up 25.73% of the total bookings. Other popular models include Boeing 737 MAX 8 with 20.35%, Airbus A319 with 19.21%, and Airbus A220-300 with 17.60%.

Best airlines flying from South Bend to Florida Keys

Compare and see reviews for airlines that fly from South Bend to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,460 reviews	Search United Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta flights
American Airlines	PriceFrom $274	Free Cancellation	Rating 7.1 11,489 reviews	Search American Airlines flights

Why use momondo?

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

It is quick and easy to find South Bend 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 South Bend to Florida Keys with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Florida Keys from South Bend with this policy.

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

Once all potential South Bend to Florida Keys flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Florida Keys from South Bend 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.