What is the cheapest airline that flies from Puerto Rico to Idaho?

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

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

Prices for flights from Puerto Rico to Idaho were last updated today.

How old do you have to be to fly from Puerto Rico to Idaho?

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 Puerto Rico to Idaho.

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

The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$165 Cheap Flights from Puerto Rico to Idaho in 2026

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0 bags

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Find the cheapest flights from Puerto Rico to Idaho

Round-trip

One-way

Last minute

Recent round-trip flight deals from Puerto Rico to Idaho

Enter your travel dates to find the best prices.

12:59 am - 2:08 pm

SJU

BOI

15h 09m

1 stop

4:05 pm - 4:32 am

BOI

SJU

10h 27m

1 stop

$492American Airlines

Fri, Jul 10 - Sat, Jul 18

7:00 am - 9:12 pm

SJU

GEG

18h 12m

2 stops

6:15 am - 11:31 pm

GEG

SJU

13h 16m

2 stops

$510American Airlines

Fri, Feb 20 - Sat, Feb 28

7:00 am - 9:12 pm

SJU

GEG

18h 12m

2 stops

6:15 am - 11:31 pm

GEG

SJU

13h 16m

2 stops

$521American Airlines

Fri, Feb 20 - Sat, Feb 28

7:00 am - 9:12 pm

SJU

GEG

18h 12m

2 stops

6:15 am - 11:34 pm

GEG

SJU

13h 19m

2 stops

$538American Airlines

Fri, Feb 20 - Sat, Feb 28

12:59 am - 2:08 pm

SJU

BOI

15h 09m

1 stop

2:07 pm - 4:32 am

BOI

SJU

12h 25m

2 stops

$549American Airlines

Fri, Jul 10 - Sat, Jul 18

7:00 am - 9:12 pm

SJU

GEG

18h 12m

2 stops

6:15 am - 11:34 pm

GEG

SJU

13h 19m

2 stops

$550American Airlines

Fri, Feb 20 - Sat, Feb 28

2:05 am - 2:36 pm

SJU

JAC

15h 31m

2 stops

8:00 am - 6:11 am

JAC

SJU

19h 11m

2 stops

$664United Airlines

Mon, Jan 26 - Sat, Jan 31

2:05 am - 1:21 pm

SJU

JAC

14h 16m

2 stops

7:00 am - 6:25 pm

JAC

SJU

8h 25m

1 stop

$686United Airlines

Mon, Jan 26 - Sat, Jan 31

2:25 pm - 8:42 pm

SJU

JAC

9h 17m

1 stop

7:00 am - 6:25 pm

JAC

SJU

8h 25m

1 stop

$709United Airlines

Tue, Jan 27 - Sat, Jan 31

6:33 am - 9:37 pm

SJU

GEG

19h 04m

2 stops

7:05 am - 5:24 am

GEG

SJU

18h 19m

3 stops

$965Alaska Airlines

Fri, Feb 20 - Sat, Feb 28

United Airlines flights from Puerto Rico to Idaho

Our best United Airlines deals on Puerto Rico to Idaho flight tickets

United Airlines

Jan 20

SJU8:35 amSan Juan Luis Munoz Marin Intl

16h 17m

2 stops

BOI9:52 pmBoise Air Term. Gowen Fld

Jan 26

BOI8:15 amBoise Air Term. Gowen Fld

9h 45m

1 stop

SJU9:00 pmSan Juan Luis Munoz Marin Intl

$661

United Airlines

Jan 26

SJU2:05 amSan Juan Luis Munoz Marin Intl

15h 31m

2 stops

JAC2:36 pmJackson Hole

Jan 31

JAC8:00 amJackson Hole

19h 11m

2 stops

SJU6:11 amSan Juan Luis Munoz Marin Intl

$664

United Airlines

Jan 26

SJU2:05 amSan Juan Luis Munoz Marin Intl

14h 16m

2 stops

JAC1:21 pmJackson Hole

Jan 31

JAC7:00 amJackson Hole

8h 25m

1 stop

SJU6:25 pmSan Juan Luis Munoz Marin Intl

$686

American Airlines flights from Puerto Rico to Idaho

Our best American Airlines deals on Puerto Rico to Idaho flight tickets

American Airlines

Jul 10

SJU12:59 amSan Juan Luis Munoz Marin Intl

15h 09m

1 stop

BOI2:08 pmBoise Air Term. Gowen Fld

Jul 18

BOI4:05 pmBoise Air Term. Gowen Fld

10h 27m

1 stop

SJU4:32 amSan Juan Luis Munoz Marin Intl

$492

American Airlines

Feb 20

SJU7:00 amSan Juan Luis Munoz Marin Intl

18h 12m

2 stops

GEG9:12 pmSpokane

Feb 28

GEG6:15 amSpokane

13h 16m

2 stops

SJU11:31 pmSan Juan Luis Munoz Marin Intl

$510

American Airlines

Feb 20

SJU7:00 amSan Juan Luis Munoz Marin Intl

18h 12m

2 stops

GEG9:12 pmSpokane

Feb 28

GEG6:00 amSpokane

13h 31m

1 stop

SJU11:31 pmSan Juan Luis Munoz Marin Intl

$521

Fly from

Fly to

Route

Depart

Return

Price

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Fri 7/10

12:59 am-2:08 pm

1 stop15h 09m

Boise Air Term. Gowen Fld

Sat 7/18

4:05 pm-4:32 am

1 stop10h 27m

$492

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Fri 2/20

7:00 am-9:12 pm

2 stops18h 12m

Spokane

Sat 2/28

6:15 am-11:31 pm

2 stops13h 16m

$510

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Fri 2/20

7:00 am-9:12 pm

2 stops18h 12m

Spokane

Sat 2/28

6:15 am-11:31 pm

2 stops13h 16m

$521

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Fri 2/20

7:00 am-9:12 pm

2 stops18h 12m

Spokane

Sat 2/28

6:15 am-11:34 pm

2 stops13h 19m

$538

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Fri 7/10

12:59 am-2:08 pm

1 stop15h 09m

Boise Air Term. Gowen Fld

Sat 7/18

2:07 pm-4:32 am

2 stops12h 25m

$549

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Fri 2/20

7:00 am-9:12 pm

2 stops18h 12m

Spokane

Sat 2/28

6:15 am-11:34 pm

2 stops13h 19m

$550

San JuanJackson

SJU - JAC

SJUJAC

San Juan Luis Munoz Marin Intl

Mon 1/26

2:05 am-2:36 pm

2 stops15h 31m

Jackson Hole

Sat 1/31

8:00 am-6:11 am

2 stops19h 11m

$664

San JuanJackson

SJU - JAC

SJUJAC

San Juan Luis Munoz Marin Intl

Mon 1/26

2:05 am-1:21 pm

2 stops14h 16m

Jackson Hole

Sat 1/31

7:00 am-6:25 pm

1 stop8h 25m

$686

San JuanJackson

SJU - JAC

SJUJAC

San Juan Luis Munoz Marin Intl

Tue 1/27

2:25 pm-8:42 pm

1 stop9h 17m

Jackson Hole

Sat 1/31

7:00 am-6:25 pm

1 stop8h 25m

$709

San JuanSpokane

SJU - GEG

SJUGEG

San Juan Luis Munoz Marin Intl

Fri 2/20

6:33 am-9:37 pm

2 stops19h 04m

Spokane

Sat 2/28

7:05 am-5:24 am

3 stops18h 19m

$965

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 Puerto Rico 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 Puerto Rico to Idaho flights?

You could potentially save up to 8% on your flight if you consider stops on a Puerto Rico to Idaho flight.

Cheap Puerto Rico to Idaho flight deals and tips

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

Fastest flight time	9h 11m
Direct flights	None

The fastest flight from Puerto Rico to Idaho takes 9h 11m

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

Search flight deals

When did momondo last update prices for flights from Puerto Rico to Idaho?
Prices for flights from Puerto Rico to Idaho were last updated today.
How old do you have to be to fly from Puerto Rico to Idaho?
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 Puerto Rico to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek 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 Puerto Rico to Idaho?

Finding the right flight to Idaho from Puerto Rico 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 Puerto Rico to Idaho with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Puerto Rico to Idaho flights to just show those with flexible booking policies.

How can momondo help me find flights from Puerto Rico to Idaho?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Puerto Rico to Idaho.

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

Price alerts on flights to Idaho from Puerto Rico are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.