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Cheap flights from Idaho to Key West from $504

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 8:01 pmBOI  Boise Air Term. Gowen Fld-EYW Key West
12h 31m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
7:40 am - 1:34 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
7h 54m1 stop Atlanta Hartsfield-Jackson
$504Delta
Sat, Oct 31 - Wed, Nov 4
American Airlines Logo
7:00 am - 4:54 pmBOI  Boise Air Term. Gowen Fld-EYW Key West
7h 54m1 stop Dallas/Fort Worth
American Airlines Logo
2:26 pm - 10:42 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
10h 16m1 stop Dallas/Fort Worth
$547American Airlines
Sat, Oct 31 - Wed, Nov 4
American Airlines Logo
7:00 am - 7:33 pmBOI  Boise Air Term. Gowen Fld-EYW Key West
10h 33m2 stops Dallas/Fort Worth Miami
American Airlines Logo
10:18 am - 10:57 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
14h 39m2 stops Miami Phoenix Sky Harbor Intl
$616American Airlines
Sat, Oct 31 - Wed, Nov 4
American Airlines Logo
2:03 pm - 9:48 amBOI  Boise Air Term. Gowen Fld-EYW Key West
17h 45m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
2:26 pm - 10:42 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
10h 16m1 stop Dallas/Fort Worth
$660American Airlines
Fri, Nov 13 - Wed, Nov 18
American Airlines Logo
6:30 am - 4:38 pmBOI  Boise Air Term. Gowen Fld-EYW Key West
8h 08m1 stop Dallas/Fort Worth
American Airlines Logo
6:01 pm - 11:48 amEYW  Key West-BOI Boise Air Term. Gowen Fld
19h 47m2 stops Miami Phoenix Sky Harbor Intl
$685American Airlines
Tue, Jan 5 - Sat, Jan 9
Delta Logo
11:10 pm - 10:48 amBOI  Boise Air Term. Gowen Fld-EYW Key West
9h 38m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:30 am - 1:39 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
8h 09m1 stop Atlanta Hartsfield-Jackson
$709Delta
Fri, Nov 13 - Wed, Nov 18
Delta Logo
5:30 am - 8:01 pmBOI  Boise Air Term. Gowen Fld-EYW Key West
12h 31m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
7:30 am - 1:11 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
7h 41m1 stop Atlanta Hartsfield-Jackson
$764Delta
Sat, Nov 7 - Sat, Nov 14
American Airlines Logo
2:03 pm - 9:48 amBOI  Boise Air Term. Gowen Fld-EYW Key West
17h 45m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
10:18 am - 10:42 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
14h 24m2 stops Miami Dallas/Fort Worth
$767American Airlines
Fri, Nov 13 - Wed, Nov 18
United Airlines Logo
6:20 am - 5:13 pmBOI  Boise Air Term. Gowen Fld-EYW Key West
32h 53m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
3:15 pm - 9:59 amEYW  Key West-BOI Boise Air Term. Gowen Fld
20h 44m2 stops Newark Denver Intl
$793United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
7:04 am - 2:13 pmBOI  Boise Air Term. Gowen Fld-EYW Key West
29h 09m2 stops San Francisco Newark
United Airlines Logo
3:15 pm - 9:59 amEYW  Key West-BOI Boise Air Term. Gowen Fld
20h 44m2 stops Newark Denver Intl
$841United Airlines
Sat, Jan 30 - Wed, Feb 3

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United Airlines flights from Idaho to Key West

Our best United Airlines deals on Idaho to Key West flight tickets
United Airlines
Jan 30
BOI6:20 amBoise Air Term. Gowen Fld
32h 53m
2 stops
EYW5:13 pmKey West
Feb 3
EYW3:15 pmKey West
20h 44m
2 stops
BOI9:59 amBoise Air Term. Gowen Fld
$793
United Airlines
Jan 30
BOI7:04 amBoise Air Term. Gowen Fld
29h 09m
2 stops
EYW2:13 pmKey West
Feb 3
EYW3:15 pmKey West
20h 44m
2 stops
BOI9:59 amBoise Air Term. Gowen Fld
$841
United Airlines
Jan 30
BOI7:04 amBoise Air Term. Gowen Fld
29h 09m
2 stops
EYW2:13 pmKey West
Feb 3
EYW3:15 pmKey West
20h 44m
2 stops
BOI9:59 amBoise Air Term. Gowen Fld
$850

American Airlines flights from Idaho to Key West

Our best American Airlines deals on Idaho to Key West flight tickets
American Airlines
Oct 31
BOI7:00 amBoise Air Term. Gowen Fld
7h 54m
1 stop
EYW4:54 pmKey West
Nov 4
EYW2:26 pmKey West
10h 16m
1 stop
BOI10:42 pmBoise Air Term. Gowen Fld
$547
American Airlines
Oct 31
BOI7:00 amBoise Air Term. Gowen Fld
10h 33m
2 stops
EYW7:33 pmKey West
Nov 4
EYW10:18 amKey West
14h 39m
2 stops
BOI10:57 pmBoise Air Term. Gowen Fld
$616
American Airlines
Nov 13
BOI2:03 pmBoise Air Term. Gowen Fld
17h 45m
2 stops
EYW9:48 amKey West
Nov 18
EYW2:26 pmKey West
10h 16m
1 stop
BOI10:42 pmBoise Air Term. Gowen Fld
$660

momondo Fare Finder

 
Use the filters below to find and compare flights from Idaho to Key West that are best for you.

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Depart

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Price

Cheapest round-trip

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Sat 10/31

5:30 am-8:01 pm

2 stops12h 31m

Key West

Wed 11/4

7:40 am-1:34 pm

1 stop7h 54m

$504

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Sat 10/31

7:00 am-4:54 pm

1 stop7h 54m

Key West

Wed 11/4

2:26 pm-10:42 pm

1 stop10h 16m

$547

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Sat 10/31

7:00 am-7:33 pm

2 stops10h 33m

Key West

Wed 11/4

10:18 am-10:57 pm

2 stops14h 39m

$616

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Fri 11/13

2:03 pm-9:48 am

2 stops17h 45m

Key West

Wed 11/18

2:26 pm-10:42 pm

1 stop10h 16m

$660

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Tue 1/5

6:30 am-4:38 pm

1 stop8h 08m

Key West

Sat 1/9

6:01 pm-11:48 am

2 stops19h 47m

$685
Quickest round-trip

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Fri 11/13

11:10 pm-10:48 am

1 stop9h 38m

Key West

Wed 11/18

7:30 am-1:39 pm

1 stop8h 09m

$709

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Sat 11/7

5:30 am-8:01 pm

2 stops12h 31m

Key West

Sat 11/14

7:30 am-1:11 pm

1 stop7h 41m

$764

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Fri 11/13

2:03 pm-9:48 am

2 stops17h 45m

Key West

Wed 11/18

10:18 am-10:42 pm

2 stops14h 24m

$767

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Sat 1/30

6:20 am-5:13 pm

2 stops32h 53m

Key West

Wed 2/3

3:15 pm-9:59 am

2 stops20h 44m

$793

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Sat 1/30

7:04 am-2:13 pm

2 stops29h 09m

Key West

Wed 2/3

3:15 pm-9:59 am

2 stops20h 44m

$841

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Idaho 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 airline that flies from Idaho to Key West?

American Airlines and Delta are the most popular carriers operating from Idaho to Key West

Cheap Idaho to Key West flight deals and tips

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

Best Price Found

$622

Fastest flight time

8h 57m

Direct flights

None
The best one-way flight to Key West from Idaho in the past 72 hours is $622. The best round-trip flight deal from Idaho to Key West found on momondo in the last 72 hours is $504.
The fastest flight from Idaho to Key West takes 8h 57m
There are no direct flights from Idaho to Key West. There are no popular flight routes from Idaho to Key West.
Search flight deals

Frequently asked questions about flying from Idaho to Key West

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

    Prices for flights from Idaho to Key West Airport refresh daily.

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

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

    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 Idaho to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Key West

Compare and see reviews for airlines that fly from Idaho to Key West with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $404Free CancellationRating
7.0
12,173 reviews
Search American Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Key West. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Idaho to Key West on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Key West from Idaho. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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