What is the cheapest airline that flies from Caribbean to Idaho?

Southwest, United Airlines, and American Airlines are the most popular carriers operating from Caribbean to Idaho

When did momondo last update prices for flights from Caribbean to Idaho?

Prices for flights from Caribbean to Idaho are refreshed on a daily basis.

How old do you have to be to fly from Caribbean to Idaho?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Caribbean to Idaho.

What documentation or ID do you need to fly to Idaho?

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$243 Cheap Flights from Caribbean to Idaho in 2026

1 adult

0 bags

Find the cheapest flights from Caribbean to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 12:35 am

SJU

GEG

13h 35m

2 stops

6:50 am - 11:55 pm

GEG

SJU

14h 05m

2 stops

$486Southwest

Thu, Apr 30 - Mon, May 4

7:20 am - 6:36 pm

SJU

GEG

14h 16m

2 stops

5:00 am - 8:38 pm

GEG

SJU

12h 38m

2 stops

$503United Airlines

Sat, May 2 - Wed, May 6

5:05 am - 2:35 pm

SJU

GEG

12h 30m

2 stops

3:50 pm - 12:25 pm

GEG

SJU

17h 35m

2 stops

$542Southwest

Sat, Sep 26 - Wed, Sep 30

1:05 am - 10:55 am

SJU

GEG

12h 50m

2 stops

5:00 am - 5:30 pm

GEG

SJU

9h 30m

1 stop

$575United Airlines

Fri, Sep 25 - Wed, Sep 30

1:00 am - 12:40 pm

SJU

GEG

14h 40m

2 stops

5:00 am - 8:38 pm

GEG

SJU

12h 38m

2 stops

$576United Airlines

Tue, Apr 28 - Sat, May 2

7:00 am - 10:15 pm

SJU

BOI

17h 15m

2 stops

4:20 pm - 1:45 pm

BOI

SJU

19h 25m

2 stops

$606United Airlines

Wed, Apr 29 - Sun, May 3

5:05 am - 7:00 pm

SJU

BOI

15h 55m

2 stops

6:00 am - 9:05 pm

BOI

SJU

13h 05m

2 stops

$636Southwest

Tue, May 26 - Tue, Jun 2

5:30 am - 10:29 pm

SJU

BOI

18h 59m

1 stop

4:05 pm - 4:25 am

BOI

SJU

10h 20m

1 stop

$656American Airlines

Tue, May 26 - Tue, Jun 2

7:00 am - 5:27 pm

SJU

BOI

12h 27m

2 stops

1:59 pm - 4:25 am

BOI

SJU

12h 26m

2 stops

$706American Airlines

Tue, May 26 - Tue, Jun 2

5:30 am - 3:07 pm

SJU

BOI

11h 37m

1 stop

1:59 pm - 4:25 am

BOI

SJU

12h 26m

2 stops

$756American Airlines

Tue, May 26 - Tue, Jun 2

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Alaska Airlines flights from Caribbean to Idaho

Our best Alaska Airlines deals on Caribbean to Idaho flight tickets

Alaska Airlines

Jul 12

SJU12:58 amSan Juan Luis Munoz Marin Intl

12h 23m

1 stop

BOI11:21 amBoise Air Term. Gowen Fld

Jul 18

BOI12:14 pmBoise Air Term. Gowen Fld

9h 26m

1 stop

SJU11:40 pmSan Juan Luis Munoz Marin Intl

$849

Alaska Airlines

Jul 13

SJU5:45 amSan Juan Luis Munoz Marin Intl

19h 20m

1 stop

BOI11:05 pmBoise Air Term. Gowen Fld

Jul 18

BOI4:07 pmBoise Air Term. Gowen Fld

10h 32m

1 stop

SJU4:39 amSan Juan Luis Munoz Marin Intl

$956

Alaska Airlines

May 2

SJU6:45 amSan Juan Luis Munoz Marin Intl

20h 10m

3 stops

GEG11:55 pmSpokane

May 6

GEG5:00 amSpokane

15h 02m

2 stops

SJU11:02 pmSan Juan Luis Munoz Marin Intl

$1,557

United Airlines flights from Caribbean to Idaho

Our best United Airlines deals on Caribbean to Idaho flight tickets

United Airlines

May 2

SJU7:20 amSan Juan Luis Munoz Marin Intl

14h 16m

2 stops

GEG6:36 pmSpokane

May 6

GEG5:00 amSpokane

12h 38m

2 stops

SJU8:38 pmSan Juan Luis Munoz Marin Intl

$503

United Airlines

Sep 25

SJU1:05 amSan Juan Luis Munoz Marin Intl

12h 50m

2 stops

GEG10:55 amSpokane

Sep 30

GEG5:00 amSpokane

9h 30m

1 stop

SJU5:30 pmSan Juan Luis Munoz Marin Intl

$575

United Airlines

Apr 28

SJU1:00 amSan Juan Luis Munoz Marin Intl

14h 40m

2 stops

GEG12:40 pmSpokane

May 2

GEG5:00 amSpokane

12h 38m

2 stops

SJU8:38 pmSan Juan Luis Munoz Marin Intl

$576

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Thu 4/30

2:00 pm-12:35 am

2 stops13h 35m

Spokane

Mon 5/4

6:50 am-11:55 pm

2 stops14h 05m

$486

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Sat 5/2

7:20 am-6:36 pm

2 stops14h 16m

Spokane

Wed 5/6

5:00 am-8:38 pm

2 stops12h 38m

$503

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Sat 9/26

5:05 am-2:35 pm

2 stops12h 30m

Spokane

Wed 9/30

3:50 pm-12:25 pm

2 stops17h 35m

$542

Quickest round-trip

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Fri 9/25

1:05 am-10:55 am

2 stops12h 50m

Spokane

Wed 9/30

5:00 am-5:30 pm

1 stop9h 30m

$575

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Tue 4/28

1:00 am-12:40 pm

2 stops14h 40m

Spokane

Sat 5/2

5:00 am-8:38 pm

2 stops12h 38m

$576

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 4/29

7:00 am-10:15 pm

2 stops17h 15m

Boise Air Term. Gowen Fld

Sun 5/3

4:20 pm-1:45 pm

2 stops19h 25m

$606

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 5/26

5:05 am-7:00 pm

2 stops15h 55m

Boise Air Term. Gowen Fld

Tue 6/2

6:00 am-9:05 pm

2 stops13h 05m

$636

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 5/26

5:30 am-10:29 pm

1 stop18h 59m

Boise Air Term. Gowen Fld

Tue 6/2

4:05 pm-4:25 am

1 stop10h 20m

$656

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 5/26

7:00 am-5:27 pm

2 stops12h 27m

Boise Air Term. Gowen Fld

Tue 6/2

1:59 pm-4:25 am

2 stops12h 26m

$706

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 5/26

5:30 am-3:07 pm

1 stop11h 37m

Boise Air Term. Gowen Fld

Tue 6/2

1:59 pm-4:25 am

2 stops12h 26m

$756

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 Caribbean to Idaho

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

Can stopping save me money on Caribbean to Idaho flights?

You could potentially save up to 13% on your flight if you consider stops on a Caribbean to Idaho flight.

Cheap Caribbean to Idaho flight deals and tips

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

Fastest flight time	9h 02m
Direct flights	None

The fastest flight from Caribbean to Idaho takes 9h 02m

There are no direct flights from Caribbean to Idaho. There are no popular flight routes from Caribbean to Idaho.

Search flight deals

Frequently asked questions about flying from Caribbean to Idaho

When did momondo last update prices for flights from Caribbean to Idaho?
Prices for flights from Caribbean to Idaho are refreshed on a daily basis.
How old do you have to be to fly from Caribbean to Idaho?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Caribbean to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Idaho from Caribbean is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho quick and easy, saving you time and money.

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

Yes. All flights to Idaho from Caribbean on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Caribbean to Idaho?

momondo helps you find the best flight between Caribbean and Idaho by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Idaho from Caribbean. 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.