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Cheap flights from South Dakota to Key West from $358

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Key West departing on 1/31. 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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Find the cheapest flights from South Dakota to Key West

Cheap round-trip flights

These are some of the best round-trip flight deals from South Dakota to Key West that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from South Dakota to Key West.

Cheap last minute flights

Planning a quick getaway from South Dakota to Key West? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Key West, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from South Dakota to Key West

Find recent round-trip train or bus tickets from South Dakota to Key West.

All round-trip flight deals to Key West

The cheapest plane tickets to Key West found on KAYAK recently.
5:20 am - 7:07 pmFSD-EYW
12h 47m2 stops
1:45 pm - 10:51 pmEYW-FSD
10h 06m2 stops
$358American Airlines
Find Deal
Fri, Jan 31 - Wed, Feb 5
7:45 am - 2:20 pmFSD-EYW
29h 35m2 stops
3:50 pm - 9:33 pmEYW-FSD
6h 43m1 stop
$368United Airlines
Find Deal
Sat, Jan 25 - Tue, Jan 28
5:20 am - 7:07 pmFSD-EYW
12h 47m2 stops
1:45 pm - 10:51 pmEYW-FSD
10h 06m2 stops
$388American Airlines
Find Deal
Fri, Jan 31 - Wed, Feb 5
7:45 am - 10:10 amFSD-EYW
25h 25m2 stops
7:40 pm - 11:46 pmEYW-FSD
29h 06m2 stops
$407United Airlines
Find Deal
Sat, Jan 25 - Tue, Jan 28
1:27 pm - 10:10 amFSD-EYW
19h 43m2 stops
12:25 pm - 9:33 pmEYW-FSD
10h 08m2 stops
$423United Airlines
Find Deal
Thu, Jan 30 - Wed, Feb 5
3:13 pm - 2:50 pmFSD-EYW
22h 37m1 stop
3:50 pm - 9:33 pmEYW-FSD
6h 43m1 stop
$448United Airlines
Find Deal
Sat, Jan 25 - Tue, Jan 28
5:20 am - 12:34 pmFSD-EYW
6h 14m1 stop
11:40 am - 10:51 pmEYW-FSD
12h 11m2 stops
$453American Airlines
Find Deal
Fri, Jan 31 - Wed, Feb 5
5:09 am - 8:11 pmFSD-EYW
14h 02m1 stop
6:16 pm - 11:14 pmEYW-FSD
5h 58m1 stop
$493Delta
Find Deal
Fri, Jan 31 - Wed, Feb 5
5:05 am - 8:11 pmFSD-EYW
14h 06m2 stops
6:16 pm - 11:14 pmEYW-FSD
5h 58m1 stop
$498Delta
Find Deal
Sat, Feb 1 - Wed, Feb 5
5:09 am - 8:11 pmFSD-EYW
14h 02m1 stop
6:16 pm - 11:14 pmEYW-FSD
5h 58m1 stop
$518Delta
Find Deal
Sat, Feb 1 - Wed, Feb 5
LAX-EYW
2287 mimulti-stop
Multiple Airlines
Find Deal
JFK-EYW
1202 mimulti-stop
Multiple Airlines
Find Deal

United Airlines flights from South Dakota to Key West

Our best United Airlines deals on South Dakota to Key West flight tickets
United Airlines
Jan 25
FSD7:45 amSioux Falls Joe Foss Field
29h 35m
2 stops
EYW2:20 pmKey West
Jan 28
EYW3:50 pmKey West
6h 43m
1 stop
FSD9:33 pmSioux Falls Joe Foss Field
United Airlines
Jan 25
FSD7:45 amSioux Falls Joe Foss Field
25h 25m
2 stops
EYW10:10 amKey West
Jan 28
EYW7:40 pmKey West
29h 06m
2 stops
FSD11:46 pmSioux Falls Joe Foss Field
United Airlines
Jan 30
FSD1:27 pmSioux Falls Joe Foss Field
19h 43m
2 stops
EYW10:10 amKey West
Feb 5
EYW12:25 pmKey West
10h 08m
2 stops
FSD9:33 pmSioux Falls Joe Foss Field

American Airlines flights from South Dakota to Key West

Our best American Airlines deals on South Dakota to Key West flight tickets
American Airlines
Jan 31
FSD5:20 amSioux Falls Joe Foss Field
12h 47m
2 stops
EYW7:07 pmKey West
Feb 5
EYW1:45 pmKey West
10h 06m
2 stops
FSD10:51 pmSioux Falls Joe Foss Field
American Airlines
Jan 31
FSD5:20 amSioux Falls Joe Foss Field
12h 47m
2 stops
EYW7:07 pmKey West
Feb 5
EYW1:45 pmKey West
10h 06m
2 stops
FSD10:51 pmSioux Falls Joe Foss Field
American Airlines
Jan 31
FSD5:20 amSioux Falls Joe Foss Field
6h 14m
1 stop
EYW12:34 pmKey West
Feb 5
EYW11:40 amKey West
12h 11m
2 stops
FSD10:51 pmSioux Falls Joe Foss Field

See travel insights to Key West from

How to get the cheapest flight ticket from South Dakota 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 is the cheapest month to fly to Key West?

In general, July is the cheapest month to fly from South Dakota to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $267. If you are unable to visit Key West during the month of July, then departing from South Dakota during the month September is also very affordable. Most momondo users find prices during this month for around $368.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from South Dakota is on a Friday. momondo users have found tickets for Friday departures for as low as $302. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from South Dakota to Key West for around $782.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from South Dakota to Key West in the morning for as low as $537. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the morning, with an average ticket price of $537. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap South Dakota to Key West flight deals and tips

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

Best Price Found

$358

Fastest flight time

6h 03m

Direct flights

None

Airports in Key West

1 airport
The best flight deal from South Dakota to Key West found on momondo in the last 72 hours is $358
The fastest flight from South Dakota to Key West takes 6h 03m
There are no direct flights from South Dakota to Key West. Popular non-direct route for this connection is Sioux Falls Joe Foss Field Airport - Key West Airport.
There is 1 airport near Key West: Key West (EYW)

  • When did momondo last update prices for flights from South Dakota to Key West Airport?

    Prices for flights from South Dakota to Key West Airport are updated daily.

  • How many operators does momondo search for flights from South Dakota to Key West Airport?

  • How old do you have to be to fly from South Dakota to Key West Airport?

    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 South Dakota 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.


Best airlines flying from South Dakota to Key West

Compare and see reviews for airlines that fly from South Dakota to Key West with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $286Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $288Free CancellationRating
8.0
8,730 reviews
Search Delta flights
United AirlinesPriceFrom $358Free CancellationRating
7.4
9,146 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Key West?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from South Dakota to Key West. momondo saves you time and could save you money on your trip.

Can I find flights from South Dakota to Key West with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for South Dakota to Key West flights to just show those with flexible booking policies.

How can momondo help me find flights from South Dakota to Key West?

Once you have performed a search for South Dakota to Key West flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from South Dakota to Key West right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Key West from South Dakota. 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.


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