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Cheap flights from Idaho to Lisbon from $328

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:24 pm - 6:55 amBOI  Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado
31h 31m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
10:55 am - 9:27 pmLIS  Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld
41h 32m2 stops Toronto Pearson Intl Denver Intl
$713United Airlines
Tue, Dec 1 - Thu, Dec 10
Delta Logo
5:15 am - 8:00 amBOI  Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado
19h 45m2 stops Minneapolis St Paul New York John F Kennedy Intl
Delta Logo
10:00 am - 11:52 pmLIS  Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld
20h 52m2 stops New York John F Kennedy Intl Seattle/Tacoma Intl
$730Delta
Mon, Dec 7 - Thu, Dec 17
United Airlines Logo
6:15 am - 10:20 amBOI  Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado
21h 05m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
10:55 am - 9:27 pmLIS  Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld
41h 32m2 stops Toronto Pearson Intl Denver Intl
$765United Airlines
Thu, Dec 3 - Thu, Dec 10
Multiple Airlines Logo
5:00 am - 10:40 amBOI  Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado
22h 40m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
8:55 am - 10:59 pmLIS  Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld
45h 04m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$782Multiple Airlines
Mon, Nov 23 - Thu, Dec 3
United Airlines Logo
5:00 am - 10:30 amBOI  Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado
46h 30m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
1:00 pm - 9:43 amLIS  Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld
51h 43m2 stops Toronto Pearson Intl Denver Intl
$787United Airlines
Sat, Apr 10 - Sat, Apr 17
United Airlines Logo
6:55 pm - 10:30 amBOI  Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado
32h 35m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
1:00 pm - 9:43 amLIS  Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld
51h 43m2 stops Toronto Pearson Intl Denver Intl
$787United Airlines
Sat, Apr 10 - Sat, Apr 17
United Airlines Logo
5:22 pm - 10:30 amBOI  Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado
34h 08m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
1:00 pm - 9:43 amLIS  Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld
51h 43m2 stops Toronto Pearson Intl Denver Intl
$787United Airlines
Sat, Apr 10 - Sat, Apr 17
Multiple Airlines Logo
1:19 pm - 3:10 pmBOI  Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado
18h 51m2 stops Salt Lake City Paris Charles de Gaulle
Multiple Airlines Logo
3:35 pm - 5:16 pmLIS  Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld
32h 41m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
$792Multiple Airlines
Tue, Nov 24 - Tue, Dec 8
United Airlines Logo
5:00 am - 10:40 amBOI  Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado
22h 40m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
12:25 pm - 5:59 pmLIS  Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld
36h 34m2 stops Frankfurt am Main Denver Intl
$822United Airlines
Mon, Nov 23 - Wed, Dec 2
Delta Logo
1:06 pm - 5:30 pmBOI  Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado
21h 24m2 stops Salt Lake City Paris Charles de Gaulle
Delta Logo
5:00 am - 6:38 pmLIS  Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld
20h 38m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
$892Delta
Thu, Nov 5 - Thu, Nov 12

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United Airlines flights from Idaho to Lisbon

Our best United Airlines deals on Idaho to Lisbon flight tickets
United Airlines
Dec 1
BOI4:24 pmBoise Air Term. Gowen Fld
31h 31m
2 stops
LIS6:55 amLisbon Humberto Delgado
Dec 10
LIS10:55 amLisbon Humberto Delgado
41h 32m
2 stops
BOI9:27 pmBoise Air Term. Gowen Fld
$713
United Airlines
Dec 3
BOI6:15 amBoise Air Term. Gowen Fld
21h 05m
2 stops
LIS10:20 amLisbon Humberto Delgado
Dec 10
LIS10:55 amLisbon Humberto Delgado
41h 32m
2 stops
BOI9:27 pmBoise Air Term. Gowen Fld
$765
United Airlines
Apr 10
BOI6:55 pmBoise Air Term. Gowen Fld
32h 35m
2 stops
LIS10:30 amLisbon Humberto Delgado
Apr 17
LIS1:00 pmLisbon Humberto Delgado
51h 43m
2 stops
BOI9:43 amBoise Air Term. Gowen Fld
$787

Delta flights from Idaho to Lisbon

Our best Delta deals on Idaho to Lisbon flight tickets
Delta
Dec 7
BOI5:15 amBoise Air Term. Gowen Fld
19h 45m
2 stops
LIS8:00 amLisbon Humberto Delgado
Dec 17
LIS10:00 amLisbon Humberto Delgado
20h 52m
2 stops
BOI11:52 pmBoise Air Term. Gowen Fld
$730
Delta
Nov 5
BOI1:06 pmBoise Air Term. Gowen Fld
21h 24m
2 stops
LIS5:30 pmLisbon Humberto Delgado
Nov 12
LIS5:00 amLisbon Humberto Delgado
20h 38m
2 stops
BOI6:38 pmBoise Air Term. Gowen Fld
$892

momondo Fare Finder

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

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Depart

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Price

Cheapest round-trip

BoiseLisbon

BOI Boise Air Term. Gowen Fld - LIS Lisbon Humberto Delgado

BOILIS

Boise Air Term. Gowen Fld

Tue 12/1

4:24 pm-6:55 am

2 stops31h 31m

Lisbon Humberto Delgado

Thu 12/10

10:55 am-9:27 pm

2 stops41h 32m

$713
Quickest round-trip

BoiseLisbon

BOI Boise Air Term. Gowen Fld - LIS Lisbon Humberto Delgado

BOILIS

Boise Air Term. Gowen Fld

Mon 12/7

5:15 am-8:00 am

2 stops19h 45m

Lisbon Humberto Delgado

Thu 12/17

10:00 am-11:52 pm

2 stops20h 52m

$730

BoiseLisbon

BOI Boise Air Term. Gowen Fld - LIS Lisbon Humberto Delgado

BOILIS

Boise Air Term. Gowen Fld

Thu 12/3

6:15 am-10:20 am

2 stops21h 05m

Lisbon Humberto Delgado

Thu 12/10

10:55 am-9:27 pm

2 stops41h 32m

$765

BoiseLisbon

BOI Boise Air Term. Gowen Fld - LIS Lisbon Humberto Delgado

BOILIS

Boise Air Term. Gowen Fld

Mon 11/23

5:00 am-10:40 am

2 stops22h 40m

Lisbon Humberto Delgado

Thu 12/3

8:55 am-10:59 pm

2 stops45h 04m

$782

BoiseLisbon

BOI Boise Air Term. Gowen Fld - LIS Lisbon Humberto Delgado

BOILIS

Boise Air Term. Gowen Fld

Sat 4/10

5:00 am-10:30 am

2 stops46h 30m

Lisbon Humberto Delgado

Sat 4/17

1:00 pm-9:43 am

2 stops51h 43m

$787

BoiseLisbon

BOI Boise Air Term. Gowen Fld - LIS Lisbon Humberto Delgado

BOILIS

Boise Air Term. Gowen Fld

Sat 4/10

6:55 pm-10:30 am

2 stops32h 35m

Lisbon Humberto Delgado

Sat 4/17

1:00 pm-9:43 am

2 stops51h 43m

$787

BoiseLisbon

BOI Boise Air Term. Gowen Fld - LIS Lisbon Humberto Delgado

BOILIS

Boise Air Term. Gowen Fld

Sat 4/10

5:22 pm-10:30 am

2 stops34h 08m

Lisbon Humberto Delgado

Sat 4/17

1:00 pm-9:43 am

2 stops51h 43m

$787

BoiseLisbon

BOI Boise Air Term. Gowen Fld - LIS Lisbon Humberto Delgado

BOILIS

Boise Air Term. Gowen Fld

Tue 11/24

1:19 pm-3:10 pm

2 stops18h 51m

Lisbon Humberto Delgado

Tue 12/8

3:35 pm-5:16 pm

2 stops32h 41m

$792

BoiseLisbon

BOI Boise Air Term. Gowen Fld - LIS Lisbon Humberto Delgado

BOILIS

Boise Air Term. Gowen Fld

Mon 11/23

5:00 am-10:40 am

2 stops22h 40m

Lisbon Humberto Delgado

Wed 12/2

12:25 pm-5:59 pm

2 stops36h 34m

$822

BoiseLisbon

BOI Boise Air Term. Gowen Fld - LIS Lisbon Humberto Delgado

BOILIS

Boise Air Term. Gowen Fld

Thu 11/5

1:06 pm-5:30 pm

2 stops21h 24m

Lisbon Humberto Delgado

Thu 11/12

5:00 am-6:38 pm

2 stops20h 38m

$892

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 Idaho to Lisbon

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 Lisbon?

In general, July is the cheapest month to fly from Idaho to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Lisbon during the month of July, then departing from Idaho during the month January is also very affordable. Most momondo users find prices during this month for around $0.

Cheap Idaho to Lisbon flight deals and tips

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

Best Price Found

$328

Fastest flight time

16h 55m

Direct flights

None
The best one-way flight to Lisbon from Idaho in the past 72 hours is $328. The best round-trip flight deal from Idaho to Lisbon found on momondo in the last 72 hours is $713.
The fastest flight from Idaho to Lisbon takes 16h 55m
There are no direct flights from Idaho to Lisbon. There are no popular flight routes from Idaho to Lisbon.
Search flight deals

Frequently asked questions about flying from Idaho to Lisbon

  • When did momondo last update prices for flights from Idaho to Lisbon Humberto Delgado Airport?

    Prices for flights from Idaho to Lisbon Humberto Delgado Airport refresh daily.

  • How many operators does momondo search for flights from Idaho to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Idaho to Lisbon Humberto Delgado Airport?

    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 Idaho to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho to Lisbon

Compare and see reviews for airlines that fly from Idaho to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $549Free CancellationRating
7.8
8,651 reviews
Search Delta flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Setúbal
Figueira da Foz
Nazaré
Evora
Estoril
Fátima
Óbidos
Ericeira
Sesimbra
Batalha
Leiria
Sines
Caldas da Rainha
Comporta
Oeiras
Costa da Caparica
Tomar
Torres Vedras
Beja

Why use momondo?

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

Finding the right flight to Lisbon from Idaho 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 Lisbon quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Lisbon from Idaho with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from Idaho.

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

Of course. momondo tracks the price of Idaho to Lisbon 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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