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

American Airlines and Southwest 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.

$348 Cheap Flights from Puerto Rico to Idaho in 2026/27

Find the cheapest flights from Puerto Rico to Idaho

Round-trip

One-way

Recent round-trip flight deals from Puerto Rico to Idaho

Enter your travel dates to find the best prices.

8:15 am - 8:36 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

15h 21m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

11:10 pm - 3:05 pmBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

12h 55m1 stop Atlanta Hartsfield-Jackson

$647Delta

Thu, Nov 5 - Sun, Nov 8

11:20 am - 11:00 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

14h 40m2 stops Orlando Denver Intl

8:30 pm - 11:50 amBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

12h 20m2 stops Las Vegas Harry Reid Intl Orlando

$650Southwest

Thu, Nov 5 - Sun, Nov 8

6:28 am - 10:42 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

19h 14m1 stop Dallas/Fort Worth

7:00 am - 12:16 amBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

14h 16m1 stop Dallas/Fort Worth

$656American Airlines

Thu, Nov 5 - Sun, Nov 8

6:23 am - 6:43 pmSJU San Juan Luis Munoz Marin Intl-IDA Idaho Falls Fanning Field

15h 20m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

8:00 am - 9:38 amIDA Idaho Falls Fanning Field-SJU San Juan Luis Munoz Marin Intl

22h 38m2 stops Dallas/Fort Worth Miami

$678American Airlines

Thu, Nov 26 - Mon, Nov 30

2:21 pm - 9:32 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

10h 11m1 stop Denver Intl

5:00 am - 6:25 pmBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

10h 25m1 stop Denver Intl

$698United Airlines

Thu, Nov 12 - Mon, Nov 16

6:23 am - 6:43 pmSJU San Juan Luis Munoz Marin Intl-IDA Idaho Falls Fanning Field

15h 20m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

8:00 am - 9:38 amIDA Idaho Falls Fanning Field-SJU San Juan Luis Munoz Marin Intl

22h 38m2 stops Dallas/Fort Worth Miami

$698American Airlines

Thu, Nov 26 - Mon, Nov 30

5:35 am - 4:05 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

13h 30m2 stops Orlando Denver Intl

8:30 pm - 11:20 amBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

11h 50m2 stops Las Vegas Harry Reid Intl Orlando

$702Southwest

Mon, Nov 2 - Fri, Nov 6

6:28 am - 1:51 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

10h 23m1 stop Dallas/Fort Worth

2:03 pm - 9:42 amBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

16h 39m2 stops Phoenix Sky Harbor Intl Miami

$716American Airlines

Mon, Nov 2 - Fri, Nov 6

6:28 am - 8:06 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

16h 38m1 stop Dallas/Fort Worth

6:38 pm - 10:38 amBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

13h 00m2 stops Phoenix Sky Harbor Intl Miami

$809American Airlines

Fri, Jan 8 - Fri, Jan 15

5:45 am - 4:05 pmSJU San Juan Luis Munoz Marin Intl-BOI Boise Air Term. Gowen Fld

13h 20m2 stops Orlando Denver Intl

6:30 am - 11:40 pmBOI Boise Air Term. Gowen Fld-SJU San Juan Luis Munoz Marin Intl

14h 10m2 stops San Diego Orlando

$824Southwest

Fri, Jan 8 - Fri, Jan 15

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Southwest flights from Puerto Rico to Idaho

Our best Southwest deals on Puerto Rico to Idaho flight tickets

Southwest

Nov 5

SJU11:20 amSan Juan Luis Munoz Marin Intl

14h 40m

2 stops

BOI11:00 pmBoise Air Term. Gowen Fld

Nov 8

BOI8:30 pmBoise Air Term. Gowen Fld

12h 20m

2 stops

SJU11:50 amSan Juan Luis Munoz Marin Intl

$650

Southwest

Nov 2

SJU5:35 amSan Juan Luis Munoz Marin Intl

13h 30m

2 stops

BOI4:05 pmBoise Air Term. Gowen Fld

Nov 6

BOI8:30 pmBoise Air Term. Gowen Fld

11h 50m

2 stops

SJU11:20 amSan Juan Luis Munoz Marin Intl

$702

Southwest

Jan 8

SJU5:45 amSan Juan Luis Munoz Marin Intl

13h 20m

2 stops

BOI4:05 pmBoise Air Term. Gowen Fld

Jan 15

BOI6:30 amBoise Air Term. Gowen Fld

14h 10m

2 stops

SJU11:40 pmSan Juan Luis Munoz Marin Intl

$824

American Airlines flights from Puerto Rico to Idaho

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

American Airlines

Nov 5

SJU6:28 amSan Juan Luis Munoz Marin Intl

19h 14m

1 stop

BOI10:42 pmBoise Air Term. Gowen Fld

Nov 8

BOI7:00 amBoise Air Term. Gowen Fld

14h 16m

1 stop

SJU12:16 amSan Juan Luis Munoz Marin Intl

$656

American Airlines

Nov 26

SJU6:23 amSan Juan Luis Munoz Marin Intl

15h 20m

2 stops

IDA6:43 pmIdaho Falls Fanning Field

Nov 30

IDA8:00 amIdaho Falls Fanning Field

22h 38m

2 stops

SJU9:38 amSan Juan Luis Munoz Marin Intl

$678

American Airlines

Nov 26

SJU6:23 amSan Juan Luis Munoz Marin Intl

15h 20m

2 stops

IDA6:43 pmIdaho Falls Fanning Field

Nov 30

IDA8:00 amIdaho Falls Fanning Field

22h 38m

2 stops

SJU9:38 amSan Juan Luis Munoz Marin Intl

$698

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanBoise

SJU San Juan Luis Munoz Marin Intl - BOI Boise Air Term. Gowen Fld

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 11/5

8:15 am-8:36 pm

2 stops15h 21m

Boise Air Term. Gowen Fld

Sun 11/8

11:10 pm-3:05 pm

1 stop12h 55m

$647

San JuanBoise

SJU San Juan Luis Munoz Marin Intl - BOI Boise Air Term. Gowen Fld

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 11/5

11:20 am-11:00 pm

2 stops14h 40m

Boise Air Term. Gowen Fld

Sun 11/8

8:30 pm-11:50 am

2 stops12h 20m

$650

San JuanBoise

SJU San Juan Luis Munoz Marin Intl - BOI Boise Air Term. Gowen Fld

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 11/5

6:28 am-10:42 pm

1 stop19h 14m

Boise Air Term. Gowen Fld

Sun 11/8

7:00 am-12:16 am

1 stop14h 16m

$656

San JuanIdaho Falls

SJU San Juan Luis Munoz Marin Intl - IDA Idaho Falls Fanning Field

SJUIDA

San Juan Luis Munoz Marin Intl

Thu 11/26

6:23 am-6:43 pm

2 stops15h 20m

Idaho Falls Fanning Field

Mon 11/30

8:00 am-9:38 am

2 stops22h 38m

$678

Quickest round-trip

San JuanBoise

SJU San Juan Luis Munoz Marin Intl - BOI Boise Air Term. Gowen Fld

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 11/12

2:21 pm-9:32 pm

1 stop10h 11m

Boise Air Term. Gowen Fld

Mon 11/16

5:00 am-6:25 pm

1 stop10h 25m

$698

San JuanIdaho Falls

SJU San Juan Luis Munoz Marin Intl - IDA Idaho Falls Fanning Field

SJUIDA

San Juan Luis Munoz Marin Intl

Thu 11/26

6:23 am-6:43 pm

2 stops15h 20m

Idaho Falls Fanning Field

Mon 11/30

8:00 am-9:38 am

2 stops22h 38m

$698

San JuanBoise

SJU San Juan Luis Munoz Marin Intl - BOI Boise Air Term. Gowen Fld

SJUBOI

San Juan Luis Munoz Marin Intl

Mon 11/2

5:35 am-4:05 pm

2 stops13h 30m

Boise Air Term. Gowen Fld

Fri 11/6

8:30 pm-11:20 am

2 stops11h 50m

$702

San JuanBoise

SJU San Juan Luis Munoz Marin Intl - BOI Boise Air Term. Gowen Fld

SJUBOI

San Juan Luis Munoz Marin Intl

Mon 11/2

6:28 am-1:51 pm

1 stop10h 23m

Boise Air Term. Gowen Fld

Fri 11/6

2:03 pm-9:42 am

2 stops16h 39m

$716

San JuanBoise

SJU San Juan Luis Munoz Marin Intl - BOI Boise Air Term. Gowen Fld

SJUBOI

San Juan Luis Munoz Marin Intl

Fri 1/8

6:28 am-8:06 pm

1 stop16h 38m

Boise Air Term. Gowen Fld

Fri 1/15

6:38 pm-10:38 am

2 stops13h 00m

$809

San JuanBoise

SJU San Juan Luis Munoz Marin Intl - BOI Boise Air Term. Gowen Fld

SJUBOI

San Juan Luis Munoz Marin Intl

Fri 1/8

5:45 am-4:05 pm

2 stops13h 20m

Boise Air Term. Gowen Fld

Fri 1/15

6:30 am-11:40 pm

2 stops14h 10m

$824

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 47% 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

Best Price Found	$348
Fastest flight time	9h 35m
Direct flights	None

The best one-way flight to Idaho from Puerto Rico in the past 72 hours is $348. The best round-trip flight deal from Puerto Rico to Idaho found on momondo in the last 72 hours is $647.

The fastest flight from Puerto Rico to Idaho takes 9h 35m

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

Search flight deals

Frequently asked questions about flying 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.

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.