What are the most popular routes from Idaho to Lisbon?

The most popular route from Idaho to Lisbon is Boise Air Term. Gowen Fld - Lisbon Humberto Delgado. You may also consider Spokane - Lisbon Humberto Delgado or Jackson Hole - Lisbon Humberto Delgado.

What are the most popular airlines that fly from Idaho to Lisbon?

Before booking your flight from Idaho to Lisbon check out the most popular airlines for this route: American Airlines, Air France or Delta.

How far in advance should I book a flight from Idaho to Lisbon?

Users have found that booking a flight from Idaho to Lisbon at least 15 days early can save you up to 91% on average compared to booking a flight this week. If booking 15 days before your flight isn’t an option for you, users have found flights from Idaho to Lisbon for as little as $924 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,478 for flights departing within the next 3 days.

What is the cheapest month to fly from Idaho to Lisbon?

The best pricing can be found in the month of February. Prices to Lisbon from Idaho average $1,084. You can even find prices in February for less than $1,084, as users have found deals to Lisbon from as low as $664. The month of June appears to be one of the more expensive times to travel to Lisbon from Idaho. Flying in the targeted month can save you up to 25%.

What airport do you fly into for flights to Lisbon from Idaho?

Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from Idaho to Lisbon.

Can I find deals for flights from Idaho to Lisbon that include hotel bookings?

Yes. In addition to deals on Idaho to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Idaho to Lisbon?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Lisbon.

Can I find deals for business class flights from Idaho to Lisbon?

Yes. Cheapflights offers flight deals from Idaho to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$630+ Flights from Idaho to Lisbon

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Cheap flight deals from Idaho to Lisbon

Round-trip from	$630 (Finnair)

From Idaho to Lisbon Humberto Delgado

Search Deals

Find flight deals from Idaho to Lisbon

Cheapest flights from Idaho to Lisbon
Explore the most affordable flight options available from Idaho to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Sat 12/287:25 pmBOI - LIS

2 stops31h 50mUnited Airlines

Thu 1/911:00 amLIS - BOI

2 stops54h 05mUnited Airlines

Deal found 12/22

$1,132

Sat 12/287:00 amBOI - LIS

3 stops18h 55mMultiple Airlines

Thu 1/911:00 amLIS - BOI

2 stops32h 20mMultiple Airlines

Deal found 12/22

$1,502

Best flights from Idaho to Lisbon
Discover carefully curated flight deals from Idaho to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2024.

Tue 2/257:05 amBOI - LIS

2 stops31h 40mFinnair

Wed 3/126:30 amLIS - BOI

2 stops21h 26mFinnair

Deal found 12/22

$630

Mon 3/245:15 amGEG - LIS

2 stops19h 45mDelta

Wed 4/210:00 amLIS - GEG

2 stops22h 05mDelta

Deal found 12/22

$641

Wed 2/57:00 amBOI - LIS

2 stops18h 55mAmerican Airlines

Wed 2/1211:15 amLIS - BOI

2 stops17h 37mAmerican Airlines

Deal found 12/21

$643

Wed 2/265:30 amBOI - LIS

2 stops18h 05mAir France

Mon 3/176:30 pmLIS - BOI

2 stops27h 30mAir France

Deal found 12/22

$654

Mon 4/2812:30 pmBOI - LIS

2 stops25h 05mScandinavian Airlines

Tue 5/2012:10 pmLIS - BOI

2 stops38h 08mScandinavian Airlines

Deal found 12/21

$659

Sat 2/810:35 amBOI - LIS

2 stops21h 00mKLM

Fri 2/143:25 pmLIS - BOI

2 stops32h 37mKLM

Deal found 12/21

$747

Mon 1/277:00 amJAC - LIS

2 stops18h 10mUnited Airlines

Sat 2/111:00 amLIS - JAC

2 stops41h 20mUnited Airlines

Deal found 12/21

$829

Sat 3/16:00 amGEG - LIS

2 stops43h 20mMultiple Airlines

Fri 5/211:25 amLIS - GEG

2 stops33h 15mMultiple Airlines

Deal found 12/22

$904

Wed 3/53:37 pmGEG - LIS

2 stops23h 53mLufthansa

Sun 5/46:15 amLIS - GEG

2 stops22h 55mLufthansa

Deal found 12/22

$966

Sun 3/210:51 amGEG - LIS

2 stops25h 29mIcelandair

Sun 5/2510:20 pmLIS - GEG

2 stops30h 39mIcelandair

Deal found 12/22

$1,167

Wed 2/265:45 amBOI - LIS

2 stops19h 15mDelta

Fri 3/710:00 amLIS - BOI

2 stops20h 44mDelta

Deal found 12/21

$645

Tue 3/42:03 pmGEG - LIS

2 stops19h 42mBritish Airways

Mon 5/266:45 pmLIS - GEG

2 stops34h 14mBritish Airways

Deal found 12/22

$1,406

Last-minute flights from Idaho to Lisbon
Discover last-minute flight deals from Idaho to Lisbon. Data last updated December 22, 2024 and is based on user searches.

Sat 12/287:25 pmBOI - LIS

2 stops31h 50mUnited Airlines

Thu 1/911:00 amLIS - BOI

2 stops54h 05mUnited Airlines

Deal found 12/22

$1,132

Sat 12/287:00 amBOI - LIS

3 stops18h 55mMultiple Airlines

Thu 1/911:00 amLIS - BOI

2 stops32h 20mMultiple Airlines

Deal found 12/22

$1,502

Mon 1/65:20 pmBOI - LIS

2 stops33h 00mUnited Airlines

Mon 1/275:00 amLIS - BOI

2 stops62h 20mUnited Airlines

Deal found 12/20

$975

Sun 1/125:00 amGEG - LIS

2 stops19h 00mDelta

Sun 1/265:00 amLIS - GEG

2 stops21h 44mDelta

Deal found 12/22

$972

Sun 1/125:10 amGEG - LIS

2 stops19h 00mUnited Airlines

Sat 1/2511:00 amLIS - GEG

2 stops36h 12mUnited Airlines

Deal found 12/22

$973

Sun 1/127:02 amGEG - LIS

2 stops18h 18mMultiple Airlines

Sun 1/2611:00 amLIS - GEG

3 stops33h 48mMultiple Airlines

Deal found 12/22

$1,006

Thu 1/167:00 amBOI - LIS

3 stops19h 20mMultiple Airlines

Wed 1/2211:00 amLIS - BOI

2 stops32h 20mMultiple Airlines

Deal found 12/21

$1,007

Mon 1/207:00 amBOI - LIS

2 stops33h 25mFinnair

Tue 1/284:10 pmLIS - BOI

2 stops36h 42mFinnair

Deal found 12/22

$651

Mon 1/277:00 amJAC - LIS

2 stops18h 10mUnited Airlines

Sat 2/111:00 amLIS - JAC

2 stops41h 20mUnited Airlines

Deal found 12/21

$829

Mon 1/2712:43 pmJAC - LIS

2 stops19h 22mMultiple Airlines

Sat 2/110:15 amLIS - JAC

1 stop18h 05mMultiple Airlines

Deal found 12/21

$1,068

One-way flights from Idaho to Lisbon
Search for one-way flight options from Idaho to Lisbon. Find affordable one-way fares based on user searches. Data last updated December 22, 2024.

Fri 3/145:15 pmBOI - LIS

2 stops18h 40mAmerican Airlines

Deal found 12/22

$668

Find flights from Idaho to Lisbon within your budget

Fly from

Fly to

Route

Depart

Return

Price

BoiseLisbon

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Tue 2/25

7:05 am-9:45 pm

2 stops31h 40m

Lisbon Humberto Delgado

Wed 3/12

6:30 am-9:56 pm

2 stops21h 26m

$630

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Mon 3/24

5:15 am-8:00 am

2 stops19h 45m

Lisbon Humberto Delgado

Wed 4/2

10:00 am-12:05 am

2 stops22h 05m

$641

BoiseLisbon

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Wed 2/5

7:00 am-8:55 am

2 stops18h 55m

Lisbon Humberto Delgado

Wed 2/12

11:15 am-9:52 pm

2 stops17h 37m

$643

BoiseLisbon

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Wed 2/26

5:45 am-8:00 am

2 stops19h 15m

Lisbon Humberto Delgado

Fri 3/7

10:00 am-11:44 pm

2 stops20h 44m

$645

BoiseLisbon

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Wed 2/26

5:30 am-6:35 am

2 stops18h 05m

Lisbon Humberto Delgado

Mon 3/17

6:30 pm-4:00 pm

2 stops27h 30m

$654

BoiseLisbon

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Mon 4/28

12:30 pm-8:35 pm

2 stops25h 05m

Lisbon Humberto Delgado

Tue 5/20

12:10 pm-7:18 pm

2 stops38h 08m

$659

BoiseLisbon

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Sat 2/8

10:35 am-2:35 pm

2 stops21h 00m

Lisbon Humberto Delgado

Fri 2/14

3:25 pm-5:02 pm

2 stops32h 37m

$747

JacksonLisbon

JAC - LIS

JACLIS

Jackson Hole

Mon 1/27

7:00 am-8:10 am

2 stops18h 10m

Lisbon Humberto Delgado

Sat 2/1

11:00 am-9:20 pm

2 stops41h 20m

$829

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Sat 3/1

6:00 am-9:20 am

2 stops43h 20m

Lisbon Humberto Delgado

Fri 5/2

11:25 am-12:40 pm

2 stops33h 15m

$904

SpokaneLisbon

GEG - LIS

GEGLIS

Spokane

Wed 3/5

3:37 pm-11:30 pm

2 stops23h 53m

Lisbon Humberto Delgado

Sun 5/4

6:15 am-9:10 pm

2 stops22h 55m

$966

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 18 results

Best time to book a flight from Idaho to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Idaho with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Idaho to Lisbon

Get recent, data-driven insights about flights from Idaho to Lisbon including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Idaho to Lisbon (average of $612). Flying from Idaho to Lisbon in June is currently the most expensive (average of $1,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to LIS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Lisbon as you normally would.

Rainfall in Lisbon by month

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Peruse reviews from past customers who have flown with United Airlines, Delta and American Airlines from Idaho to Lisbon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,594 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,342 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.7

Good

1,283 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,501 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

9,028 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Lisbon from Idaho?
Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from Idaho to Lisbon.
What are the most popular routes from Idaho to Lisbon?
The most popular route from Idaho to Lisbon is Boise Air Term. Gowen Fld - Lisbon Humberto Delgado. You may also consider Spokane - Lisbon Humberto Delgado or Jackson Hole - Lisbon Humberto Delgado.
Can I find deals for flights from Idaho to Lisbon that include hotel bookings?
Yes. In addition to deals on Idaho to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Lisbon.
Can I find deals for business class flights from Idaho to Lisbon?
Yes. Cheapflights offers flight deals from Idaho to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Idaho to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Idaho to Lisbon (average of $612). Flying from Idaho to Lisbon in June is currently the most expensive (average of $1,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Idaho to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$690	Average$1,352	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$699	Average$1,122	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$709	Average$1,174	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$814	Average$989	FlexibilityNo cancel fee	On-time75%
Air France	Cheapest$845	Average$1,000	FlexibilityNo cancel fee	On-time77%

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$630+ Cheap flights from Idaho to Lisbon (LIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho to Lisbon with Cheapflights

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Cheap flight deals from Idaho to Lisbon

Round-trip from

Find flight deals from Idaho to Lisbon

Cheapest flights from Idaho to LisbonExplore the most affordable flight options available from Idaho to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Explore the most affordable flight options available from Idaho to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Find flights from Idaho to Lisbon within your budget

Best time to book a flight from Idaho to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Idaho with our price prediction graph.

Travel insights for flights from Idaho to Lisbon

Get recent, data-driven insights about flights from Idaho to Lisbon including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho to Lisbon?

What is the cheapest time of day to fly from ID to LIS?

Find hourly flight availability from Idaho to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

Reviews of airlines servicing Lisbon

Peruse reviews from past customers who have flown with United Airlines, Delta and American Airlines from Idaho to Lisbon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Lisbon from Idaho?

What are the most popular routes from Idaho to Lisbon?

Can I find deals for flights from Idaho to Lisbon that include hotel bookings?

How can I find direct flights from Idaho to Lisbon?

Can I find deals for business class flights from Idaho to Lisbon?

What is the cheapest month to book a flight from Idaho to Lisbon?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Idaho to Lisbon

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Book with Flexibility

Travel Smart

Cheapest flights from Idaho to Lisbon
Explore the most affordable flight options available from Idaho to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.