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Cheap flights from Boise to Europe from $277

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Europe departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boise to Europe

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:48 am - 9:35 am
BOI
-
BCN
38h 47m2 stops
United Airlines Logo
1:35 pm - 7:51 pm
BCN
-
BOI
38h 16m2 stops
$424United Airlines
mar., feb. 3 - mar., feb. 10
American Airlines Logo
1:58 pm - 5:20 pm
BOI
-
BCN
19h 22m2 stops
American Airlines Logo
10:40 am - 10:22 pm
BCN
-
BOI
19h 42m1 stop
$432American Airlines
mar., feb. 3 - mié., feb. 18
Delta Logo
5:45 am - 8:40 am
BOI
-
BCN
18h 55m2 stops
Delta Logo
10:55 am - 1:11 pm
BCN
-
BOI
34h 16m2 stops
$440Delta
mar., feb. 3 - mié., feb. 11
Delta Logo
5:40 am - 8:00 am
BOI
-
BCN
18h 20m2 stops
Delta Logo
10:55 am - 12:28 pm
BCN
-
BOI
33h 33m1 stop
$445Delta
mié., feb. 4 - mié., feb. 11
Lufthansa Logo
8:05 am - 8:10 am
BOI
-
DUB
17h 05m1 stop
Lufthansa Logo
10:50 am - 9:29 pm
DUB
-
BOI
40h 39m2 stops
$482Lufthansa
mar., feb. 24 - mar., mar. 17
KLM Logo
10:45 am - 8:45 am
BOI
-
DUB
15h 00m2 stops
KLM Logo
8:50 am - 10:27 pm
DUB
-
BOI
19h 37m2 stops
$487KLM
mar., mar. 3 - mar., mar. 17
Virgin Atlantic Logo
5:20 am - 6:50 am
BOI
-
AMS
17h 30m1 stop
Virgin Atlantic Logo
12:10 pm - 11:12 pm
AMS
-
BOI
19h 02m2 stops
$487Virgin Atlantic
dom., ene. 25 - mar., feb. 10
Virgin Atlantic Logo
5:20 am - 6:50 am
BOI
-
AMS
17h 30m1 stop
Virgin Atlantic Logo
10:15 am - 6:28 pm
AMS
-
BOI
16h 13m1 stop
$491Virgin Atlantic
dom., ene. 25 - mar., feb. 10
Lufthansa Logo
2:37 pm - 12:20 pm
BOI
-
FCO
13h 43m1 stop
Lufthansa Logo
2:20 pm - 9:22 pm
FCO
-
BOI
15h 02m1 stop
$506Lufthansa
lun., abr. 13 - jue., abr. 23
KLM Logo
10:35 am - 8:40 am
BOI
-
AMS
14h 05m1 stop
KLM Logo
12:50 pm - 8:51 pm
AMS
-
BOI
16h 01m1 stop
$507KLM
mar., abr. 7 - vie., abr. 17

United Airlines flights from Boise to Europe

Our best United Airlines deals on Boise to Europe flight tickets
United Airlines
Feb 3
BOI10:48 amBoise Air Term. Gowen Fld
38h 47m
2 stops
BCN9:35 amBarcelona-El Prat
Feb 10
BCN1:35 pmBarcelona-El Prat
38h 16m
2 stops
BOI7:51 pmBoise Air Term. Gowen Fld
$424
United Airlines
Jan 18
BOI9:48 amBoise Air Term. Gowen Fld
15h 22m
2 stops
LIS8:10 amLisbon Humberto Delgado
Jan 27
LIS10:15 amLisbon Humberto Delgado
18h 37m
2 stops
BOI9:52 pmBoise Air Term. Gowen Fld
$462
United Airlines
Feb 22
BOI7:11 amBoise Air Term. Gowen Fld
24h 04m
1 stop
ZRH3:15 pmZurich
Mar 1
ZRH1:20 pmZurich
40h 12m
2 stops
BOI9:32 pmBoise Air Term. Gowen Fld
$465

Finnair flights from Boise to Europe

Our best Finnair deals on Boise to Europe flight tickets
Finnair
Feb 3
BOI7:20 amBoise Air Term. Gowen Fld
17h 30m
1 stop
BCN8:50 amBarcelona-El Prat
Feb 18
BCN10:40 amBarcelona-El Prat
19h 42m
1 stop
BOI10:22 pmBoise Air Term. Gowen Fld
$435
Finnair
Feb 11
BOI7:20 amBoise Air Term. Gowen Fld
28h 35m
2 stops
BCN7:55 pmBarcelona-El Prat
Feb 18
BCN10:40 amBarcelona-El Prat
19h 42m
1 stop
BOI10:22 pmBoise Air Term. Gowen Fld
$443
Finnair
Feb 3
BOI7:20 amBoise Air Term. Gowen Fld
25h 05m
2 stops
LIS3:25 pmLisbon Humberto Delgado
Feb 10
LIS4:10 pmLisbon Humberto Delgado
34h 15m
2 stops
BOI7:25 pmBoise Air Term. Gowen Fld
$455

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated enero 8, 2026.
Use the filters below to find and compare flights from Boise to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

mar. 2/3

10:48 am-9:35 am

2 stops38h 47m

Barcelona-El Prat

mar. 2/10

1:35 pm-7:51 pm

2 stops38h 16m

$424

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

mar. 2/3

1:58 pm-5:20 pm

2 stops19h 22m

Barcelona-El Prat

mié. 2/18

10:40 am-10:22 pm

1 stop19h 42m

$432

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

mar. 2/3

5:45 am-8:40 am

2 stops18h 55m

Barcelona-El Prat

mié. 2/11

10:55 am-1:11 pm

2 stops34h 16m

$440

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

mié. 2/4

5:40 am-8:00 am

2 stops18h 20m

Barcelona-El Prat

mié. 2/11

10:55 am-12:28 pm

1 stop33h 33m

$445

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

mar. 2/24

8:05 am-8:10 am

1 stop17h 05m

Dublin

mar. 3/17

10:50 am-9:29 pm

2 stops40h 39m

$482

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

mar. 3/3

10:45 am-8:45 am

2 stops15h 00m

Dublin

mar. 3/17

8:50 am-10:27 pm

2 stops19h 37m

$487

BoiseAmsterdam

BOI - AMS

BOIAMS

Boise Air Term. Gowen Fld

dom. 1/25

5:20 am-6:50 am

1 stop17h 30m

Amsterdam Schiphol

mar. 2/10

12:10 pm-11:12 pm

2 stops19h 02m

$487

BoiseAmsterdam

BOI - AMS

BOIAMS

Boise Air Term. Gowen Fld

dom. 1/25

5:20 am-6:50 am

1 stop17h 30m

Amsterdam Schiphol

mar. 2/10

10:15 am-6:28 pm

1 stop16h 13m

$491

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

lun. 4/13

2:37 pm-12:20 pm

1 stop13h 43m

Rome Fiumicino

jue. 4/23

2:20 pm-9:22 pm

1 stop15h 02m

$506

BoiseAmsterdam

BOI - AMS

BOIAMS

Boise Air Term. Gowen Fld

mar. 4/7

10:35 am-8:40 am

1 stop14h 05m

Amsterdam Schiphol

vie. 4/17

12:50 pm-8:51 pm

1 stop16h 01m

$507

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boise to Europe

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 month to fly to Europe?

The cheapest month to fly to Europe from Boise is in October. Flight prices, which tend to average around $627, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $772.

Can stopping save me money on Boise to Europe flights?

You could potentially save up to 22% on your flight if you consider stops on a Boise to Europe flight.

Cheap Boise to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Europe

Fastest flight time

11h 12m

Direct flights

None
The fastest flight from Boise to Europe takes 11h 12m
There are no direct flights from Boise to Europe. There are no popular flight routes from Boise to Europe.
Search flight deals

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Europe?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Europe are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Europe?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Europe?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Europe.

  • What documentation or ID do you need to fly to Europe?

    The travel and health documents you'll need for your trip to Europe 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 Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boise to Europe

Compare and see reviews for airlines that fly from Boise to Europe with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $493Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
IberiaPriceFrom $505Free CancellationRating
7.0
3,076 reviews
Search Iberia flights
KLMPriceFrom $577Free CancellationRating
7.7
1,434 reviews
Search KLM flights
DeltaPriceFrom $590Free CancellationRating
7.9
8,025 reviews
Search Delta flights
American AirlinesPriceFrom $602Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights
Air CanadaPriceFrom $602Free CancellationRating
7.1
10,603 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom $604Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
FinnairPriceFrom $637Free CancellationRating
7.6
1,346 reviews
Search Finnair flights
Scandinavian AirlinesPriceFrom $642Free CancellationRating
7.3
1,635 reviews
Search Scandinavian Airlines flights
Air FrancePriceFrom $722Free CancellationRating
7.4
1,519 reviews
Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Europe?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boise to Europe. momondo saves you time and could save you money on your trip.

Can I find flights from Boise to Europe with flexible booking policies on momondo?

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

How can momondo help me find flights from Boise to Europe?

Once you have performed a search for Boise to Europe flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Boise to Europe flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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