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Cheap flights from Idaho to Key West from $314

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.
American Airlines Logo
6:00 am - 4:52 pmGEG  Spokane-EYW Key West
7h 52m1 stop Dallas/Fort Worth
American Airlines Logo
2:25 pm - 8:42 pmEYW  Key West-GEG Spokane
9h 17m1 stop Dallas/Fort Worth
$462American Airlines
Mon, Feb 1 - Fri, Feb 12
American Airlines Logo
6:00 am - 4:55 pmGEG  Spokane-EYW Key West
7h 55m1 stop Dallas/Fort Worth
American Airlines Logo
2:26 pm - 8:40 pmEYW  Key West-GEG Spokane
9h 14m1 stop Dallas/Fort Worth
$492American Airlines
Wed, Dec 2 - Mon, Dec 7
Delta Logo
5:40 am - 7:43 pmBOI  Boise Air Term. Gowen Fld-EYW Key West
12h 03m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 12:39 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
7h 39m1 stop Atlanta Hartsfield-Jackson
$504Delta
Sat, Jan 16 - Sat, Jan 23
American Airlines Logo
5:54 pm - 10:57 amBOI  Boise Air Term. Gowen Fld-EYW Key West
15h 03m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
7:08 am - 5:06 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
11h 58m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
$508American Airlines
Sat, Jan 16 - Sat, Jan 23
American Airlines Logo
6:30 am - 7:17 pmBOI  Boise Air Term. Gowen Fld-EYW Key West
10h 47m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
2:34 pm - 10:29 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
9h 55m1 stop Dallas/Fort Worth
$550American Airlines
Mon, Sep 28 - Mon, Oct 5
American Airlines Logo
6:00 am - 4:52 pmGEG  Spokane-EYW Key West
7h 52m1 stop Dallas/Fort Worth
American Airlines Logo
1:58 pm - 11:12 pmEYW  Key West-GEG Spokane
12h 14m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
$550American Airlines
Mon, Feb 1 - Fri, Feb 12
American Airlines Logo
7:00 am - 4:55 pmBOI  Boise Air Term. Gowen Fld-EYW Key West
7h 55m1 stop Dallas/Fort Worth
American Airlines Logo
5:05 pm - 12:37 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
21h 32m1 stop Chicago O'Hare Intl
$570American Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
6:55 pm - 11:11 amBOI  Boise Air Term. Gowen Fld-EYW Key West
14h 16m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
4:05 pm - 11:06 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
9h 01m1 stop Chicago O'Hare Intl
$573United Airlines
Sat, Jan 30 - Wed, Feb 3
American Airlines Logo
7:00 am - 4:55 pmBOI  Boise Air Term. Gowen Fld-EYW Key West
7h 55m1 stop Dallas/Fort Worth
American Airlines Logo
7:57 pm - 12:37 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
18h 40m2 stops Miami Chicago O'Hare Intl
$575American Airlines
Mon, Nov 2 - Fri, Nov 6
Delta Logo
11:10 pm - 10:46 amBOI  Boise Air Term. Gowen Fld-EYW Key West
9h 36m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:00 pm - 10:00 pmEYW  Key West-BOI Boise Air Term. Gowen Fld
10h 00m1 stop Atlanta Hartsfield-Jackson
$579Delta
Mon, Sep 28 - Mon, Oct 5

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American Airlines flights from Idaho to Key West

Our best American Airlines deals on Idaho to Key West flight tickets
American Airlines
Feb 1
GEG6:00 amSpokane
7h 52m
1 stop
EYW4:52 pmKey West
Feb 12
EYW2:25 pmKey West
9h 17m
1 stop
GEG8:42 pmSpokane
$462
American Airlines
Dec 8
BOI7:00 amBoise Air Term. Gowen Fld
7h 55m
1 stop
EYW4:55 pmKey West
Dec 15
EYW2:26 pmKey West
10h 16m
1 stop
BOI10:42 pmBoise Air Term. Gowen Fld
$467
American Airlines
Dec 2
GEG6:00 amSpokane
7h 55m
1 stop
EYW4:55 pmKey West
Dec 7
EYW2:26 pmKey West
9h 14m
1 stop
GEG8:40 pmSpokane
$492

Delta flights from Idaho to Key West

Our best Delta deals on Idaho to Key West flight tickets
Delta
Jan 16
BOI5:40 amBoise Air Term. Gowen Fld
12h 03m
2 stops
EYW7:43 pmKey West
Jan 23
EYW7:00 amKey West
7h 39m
1 stop
BOI12:39 pmBoise Air Term. Gowen Fld
$504
Delta
Sep 28
BOI11:10 pmBoise Air Term. Gowen Fld
9h 36m
1 stop
EYW10:46 amKey West
Oct 5
EYW2:00 pmKey West
10h 00m
1 stop
BOI10:00 pmBoise Air Term. Gowen Fld
$579
Delta
Sep 12
BOI5:30 amBoise Air Term. Gowen Fld
12h 30m
2 stops
EYW8:00 pmKey West
Sep 16
EYW7:40 amKey West
7h 21m
1 stop
BOI1:01 pmBoise Air Term. Gowen Fld
$581

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SpokaneKey West

GEG Spokane - EYW Key West

GEGEYW

Spokane

Mon 2/1

6:00 am-4:52 pm

1 stop7h 52m

Key West

Fri 2/12

2:25 pm-8:42 pm

1 stop9h 17m

$462

SpokaneKey West

GEG Spokane - EYW Key West

GEGEYW

Spokane

Wed 12/2

6:00 am-4:55 pm

1 stop7h 55m

Key West

Mon 12/7

2:26 pm-8:40 pm

1 stop9h 14m

$492

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Sat 1/16

5:40 am-7:43 pm

2 stops12h 03m

Key West

Sat 1/23

7:00 am-12:39 pm

1 stop7h 39m

$504

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Sat 1/16

5:54 pm-10:57 am

2 stops15h 03m

Key West

Sat 1/23

7:08 am-5:06 pm

2 stops11h 58m

$508

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Mon 9/28

6:30 am-7:17 pm

2 stops10h 47m

Key West

Mon 10/5

2:34 pm-10:29 pm

1 stop9h 55m

$550

SpokaneKey West

GEG Spokane - EYW Key West

GEGEYW

Spokane

Mon 2/1

6:00 am-4:52 pm

1 stop7h 52m

Key West

Fri 2/12

1:58 pm-11:12 pm

2 stops12h 14m

$550

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Mon 11/2

7:00 am-4:55 pm

1 stop7h 55m

Key West

Fri 11/6

5:05 pm-12:37 pm

1 stop21h 32m

$570

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Sat 1/30

6:55 pm-11:11 am

2 stops14h 16m

Key West

Wed 2/3

4:05 pm-11:06 pm

1 stop9h 01m

$573

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Mon 11/2

7:00 am-4:55 pm

1 stop7h 55m

Key West

Fri 11/6

7:57 pm-12:37 pm

2 stops18h 40m

$575

BoiseKey West

BOI Boise Air Term. Gowen Fld - EYW Key West

BOIEYW

Boise Air Term. Gowen Fld

Mon 9/28

11:10 pm-10:46 am

1 stop9h 36m

Key West

Mon 10/5

2:00 pm-10:00 pm

1 stop10h 00m

$579

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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

$314

Fastest flight time

9h 36m

Direct flights

None
The best one-way flight to Key West from Idaho in the past 72 hours is $314. The best round-trip flight deal from Idaho to Key West found on momondo in the last 72 hours is $462.
The fastest flight from Idaho to Key West takes 9h 36m
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 $467Free CancellationRating
7.1
12,019 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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