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Key West

$134+ Cheap flights from South Bend to Key West (SBN - EYW)

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.
SBN — EYW
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheap flight deals from South Bend to Key West

Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$231
(Kiwi.com)

One-way from

$134
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$588
Provider with most accurate pricing for South Bend/Michiana-Key West flight deals.
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Provider most trusted by Cheapflights users for South Bend/Michiana-Key West flights.
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From South Bend/Michiana to Key West
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One-way flight from South Bend/Michiana to Key West
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Highest demand for flights based on searches. 10% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from South Bend to Key West

Cheapest flights from South Bend to Key West
Explore the most affordable flight options available from South Bend to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/159:05 pmSBN - EYW
1 stop22h 41mMultiple Airlines
jue. 11/2012:15 pmEYW - SBN
1 stop22h 34mMultiple Airlines
Deal found 10/26$231
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/128:19 pmSBN - EYW
1 stop17h 11mMultiple Airlines
mié. 12/174:31 pmEYW - SBN
1 stop16h 54mMultiple Airlines
Deal found 10/26$257
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/37:15 amSBN - EYW
2 stops12h 20mAmerican Airlines
sáb. 12/61:57 pmEYW - SBN
2 stops8h 55mAmerican Airlines
Deal found 10/26$279
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2111:39 amSBN - EYW
1 stop25h 50mMultiple Airlines
jue. 11/278:55 amEYW - SBN
1 stop27h 13mMultiple Airlines
Deal found 10/27$316
This Delta deal was found by Cheapflights users on 10/27. 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.
sáb. 11/151:38 pmSBN - EYW
1 stop6h 15mDelta
mié. 11/192:58 pmEYW - SBN
1 stop6h 45mDelta
Deal found 10/27$319
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/226:11 pmSBN - EYW
1 stop14h 04mMultiple Airlines
jue. 11/278:55 amEYW - SBN
1 stop27h 13mMultiple Airlines
Deal found 10/27$325

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Bend 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 28, 2025.
Use the filters below to find and compare flights from South Bend to Key West that are best for you.

Fly from

South Bend

Fly to

Key West

Route

Depart

Return

Price

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

sáb. 11/15

1:38 pm-7:53 pm

1 stop6h 15m

Key West

mié. 11/19

2:58 pm-9:43 pm

1 stop6h 45m

$319

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

vie. 11/7

7:41 pm-8:15 am

2 stops36h 34m

Key West

mié. 11/12

10:01 am-8:23 pm

1 stop10h 22m

$338

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

sáb. 11/15

6:00 am-1:27 pm

2 stops7h 27m

Key West

mié. 11/19

7:31 am-10:08 pm

2 stops14h 37m

$409

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

vie. 11/21

11:39 am-1:29 pm

1 stop25h 50m

Key West

vie. 11/28

8:55 am-6:01 pm

1 stop9h 06m

$452

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

mar. 3/10

12:13 pm-5:13 pm

1 stop5h 00m

Key West

mié. 3/11

11:45 am-4:38 pm

1 stop4h 53m

$589

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

mié. 11/5

9:13 pm-7:46 pm

1 stop22h 33m

$134

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

lun. 2/16

10:04 am-1:30 pm

1 stop27h 26m

$161

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

mié. 11/5

9:13 pm-8:15 am

3 stops35h 02m

$308

South BendKey West

SBN - EYW

SBNEYW

South Bend/Michiana

mar. 3/3

9:45 am-1:15 pm

2 stops27h 30m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from South Bend to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from South Bend to Key West in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on South Bend-Key West flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on South Bend-Key West flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from South Bend-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on South Bend-Key West flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for South Bend-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from South Bend to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from South Bend 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 South Bend to Key West

How far ahead should I book a flight from South Bend to Key West?

Use this chart to determine the optimal time to book a round-trip flight from South Bend to Key West. Price data was last updated on October 24, 2025.

The best time to book flights from South Bend to Key West is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from South Bend to Key West?

Currently, April is the cheapest month in which you can book a flight from South Bend to Key West (average of $181). Flying from South Bend to Key West in October is currently the most expensive (average of $324). 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.

What is the cheapest time of day to fly from SBN to EYW?

Find hourly flight availability from South Bend to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 28, 2025.

A simple way to save on the total cost of your ticket is to fly from South Bend to Key West at noon. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from South Bend to Key West?

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated octubre 28, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from South Bend to Key West to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from South Bend to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Bend to Key West?

    Delta can get you from South Bend to Key West in just under 6h 15m. Your travel time can differ by up to . There are 1212 mi between South Bend and Key West.

  • What are the cheapest airlines flying from South Bend to Key West round-trip?

    According to our current data, Delta ($248), American Airlines ($268), and United Airlines ($268) offers the cheapest pricing from South Bend to Key West. These flights start at 48% lower than the current average price 3 months from now.

  • Can I find deals for flights from South Bend to Key West that include hotel bookings?

    Yes. In addition to deals on South Bend to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Bend to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Bend to Key West.

  • Can I find deals for business class flights from South Bend to Key West?

    Yes. Cheapflights offers flight deals from South Bend to Key West 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 South Bend to Key West?

    Currently, April is the cheapest month in which you can book a flight from South Bend to Key West (average of $181). Flying from South Bend to Key West in October is currently the most expensive (average of $324). 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 3 airlines flying from South Bend to Key West

Discover the top 3 airlines that operate flights from South Bend to Key West. 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$500FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$483FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$490FlexibilityNo cancel feeOn-time69%

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