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Cheap flights from Boise (BOI) to Lisbon (LIS) from $467

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOI — LIS
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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The best prices from Boise Air Term. Gowen Fld to Lisbon Humberto Delgado are usually found in November or January, booked 65 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from Boise to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2024.

Popular in

May

Cheapest in

November

Average price

$1,193

Round-trip from

$598
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 26% potential price drop
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Average for round-trip flights in April 2024
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From Boise Air Term. Gowen Fld to Lisbon Humberto Delgado
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What is the cheapest day to fly round-trip from Boise to Lisbon?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Lisbon. Check prices with Cheapflights to find a great deal for your trip.

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

Travelers have found it’s best to book a flight 61 days in advance to save up to 156% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boise to Lisbon 1-2 weeks in advance for as low as $1,250, or $2,013 for flights within the next 24 hours.

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

Flights from Boise to Lisbon lean towards being more expensive in May. Prices are generally better when you fly from Boise to Lisbon in November, with the cheapest ticket starting at $766.

When is the cheapest time to fly from Boise to Lisbon (BOI - LIS)?

It’s optimal to fly from Boise to Lisbon in the morning. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the evening.

Cheap Air Canada flights from Boise to Lisbon

Explore cheap flight options specifically provided by Air Canada for the route between Boise and Lisbon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Consider these cheap Air Canada flights we've found departing from Boise to Lisbon. Make sure to double check the flight details before booking.
Sat 8/318:45 amBOI - LIS
2 stops43h 25mAir Canada
Sat 9/149:45 amLIS - BOI
2 stops43h 38mAir Canada
Deal found 4/29$1,061
Sun 7/145:43 pmBOI - LIS
2 stops34h 27mAir Canada
Mon 7/2211:25 amLIS - BOI
2 stops53h 22mAir Canada
Deal found 4/28$1,098
Mon 9/3010:39 amBOI - LIS
3 stops17h 31mAir Canada
Wed 10/911:25 amLIS - BOI
3 stops29h 32mAir Canada
Deal found 4/28$1,257
Sat 9/2810:39 amBOI - LIS
3 stops17h 31mAir Canada
Wed 10/911:25 amLIS - BOI
3 stops29h 32mAir Canada
Deal found 4/28$1,282
Sun 9/2910:39 amBOI - LIS
3 stops17h 31mAir Canada
Wed 10/911:25 amLIS - BOI
3 stops29h 32mAir Canada
Deal found 4/28$1,332
Mon 9/3010:39 amBOI - LIS
3 stops17h 31mAir Canada
Thu 10/1011:25 amLIS - BOI
3 stops29h 32mAir Canada
Deal found 4/28$1,342
Sat 9/2810:39 amBOI - LIS
3 stops17h 31mAir Canada
Thu 10/1011:25 amLIS - BOI
3 stops29h 32mAir Canada
Deal found 4/28$1,367
Sun 9/2910:39 amBOI - LIS
3 stops17h 31mAir Canada
Fri 10/1111:25 amLIS - BOI
3 stops29h 32mAir Canada
Deal found 4/28$1,417
Fri 9/2710:39 amBOI - LIS
3 stops17h 31mAir Canada
Wed 10/911:25 amLIS - BOI
3 stops29h 32mAir Canada
Deal found 4/28$1,444

Cheap Air France flights from Boise to Lisbon

Explore cheap flight options specifically provided by Air France for the route between Boise and Lisbon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Some of the lowest-priced Air France flights we've found at this time heading from Boise to Lisbon. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 5/272:55 pmBOI - LIS
2 stops20h 00mAir France
Mon 6/109:40 amLIS - BOI
2 stops19h 21mAir France
Deal found 4/28$1,088
Sat 6/13:10 pmBOI - LIS
2 stops36h 40mAir France
Sat 6/86:50 pmLIS - BOI
2 stops34h 11mAir France
Deal found 4/28$1,138

Cheap Boise to Lisbon flights in April & May 2024

Find cheap flight options from Boise to Lisbon specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 2024.
Scroll through some of the best deals on flights from Boise to Lisbon in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/305:31 amBOI - LIS
2 stops22h 44mDelta
Tue 6/1110:00 amLIS - BOI
2 stops19h 57mDelta
Deal found 4/28$1,083
Mon 5/272:55 pmBOI - LIS
2 stops20h 00mAir France
Mon 6/109:40 amLIS - BOI
2 stops19h 21mAir France
Deal found 4/28$1,088
Mon 5/277:00 amBOI - LIS
3 stops20h 30mUnited Airlines
Mon 6/106:15 amLIS - BOI
2 stops22h 02mUnited Airlines
Deal found 4/28$1,499
Thu 5/307:00 amBOI - LIS
3 stops20h 30mUnited Airlines
Tue 6/115:05 amLIS - BOI
2 stops19h 50mUnited Airlines
Deal found 4/28$1,718

Boise to Lisbon 2024 flight deals

Discover exclusive flight deals for travel between Boise and Lisbon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Scroll through some of the best deals on flights from Boise to Lisbon in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 11/1111:51 amBOI - LIS
2 stops26h 59mFinnair
Thu 11/286:35 amLIS - BOI
2 stops21h 45mFinnair
Deal found 4/29$804
Mon 11/115:00 amBOI - LIS
2 stops21h 20mAir Canada
Thu 11/2811:00 amLIS - BOI
2 stops37h 55mAir Canada
Deal found 4/29$811
Sun 10/2711:51 amBOI - LIS
2 stops29h 34mFinnair
Tue 11/126:35 amLIS - BOI
2 stops21h 45mFinnair
Deal found 4/28$841
Wed 9/111:50 pmBOI - LIS
2 stops21h 50mDelta
Wed 9/1810:00 amLIS - BOI
2 stops20h 59mDelta
Deal found 4/29$907
Sun 9/297:31 amBOI - LIS
2 stops32h 54mIberia
Thu 10/108:25 amLIS - BOI
2 stops19h 32mIberia
Deal found 4/28$956
Sun 9/297:31 amBOI - LIS
2 stops32h 54mIberia
Mon 10/78:45 pmLIS - BOI
2 stops33h 16mIberia
Deal found 4/28$966
Sun 9/297:31 amBOI - LIS
2 stops32h 54mIberia
Sat 10/126:35 amLIS - BOI
2 stops21h 22mIberia
Deal found 4/28$1,006
Sun 9/297:31 amBOI - LIS
2 stops32h 54mIberia
Fri 10/118:45 pmLIS - BOI
2 stops31h 12mIberia
Deal found 4/28$1,016
Mon 9/307:31 amBOI - LIS
2 stops32h 44mFinnair
Fri 10/116:35 amLIS - BOI
2 stops21h 41mFinnair
Deal found 4/28$1,029

One-way flights to Lisbon from Boise

Search for one-way flight options from Boise to Lisbon. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Users in need of a one-way flight from Boise to Lisbon can choose from these deals. Users can also find round-trip Boise to Lisbon flights by using the search form above.
Mon 7/2211:05 pmBOI - LIS
3 stops41h 50mMultiple Airlines
Deal found 4/29$467
Mon 7/228:59 amBOI - LIS
2 stops30h 06mMultiple Airlines
Deal found 4/29$760
Sun 7/2112:59 amBOI - LIS
2 stops36h 06mAmerican Airlines
Deal found 4/29$793
Thu 8/221:00 pmBOI - LIS
2 stops19h 35mMultiple Airlines
Deal found 4/28$990
Thu 8/2210:35 amBOI - LIS
3 stops17h 35mAir Canada
Deal found 4/28$1,227

Find flights from Boise to Lisbon within your budget

Customize your flight search to find flights from Boise to Lisbon 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, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$956 - $1,088

Route

Depart

Return

Price

Boise Air Term. Gowen FldLisbon Humberto Delgado

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Sun 9/29

2 stops32h 54m

Lisbon Humberto Delgado

Thu 10/10

2 stops19h 32m

$956

Boise Air Term. Gowen FldLisbon Humberto Delgado

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Mon 9/30

2 stops32h 44m

Lisbon Humberto Delgado

Fri 10/11

2 stops21h 41m

$1,029

Boise Air Term. Gowen FldLisbon Humberto Delgado

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Tue 10/1

2 stops22h 28m

Lisbon Humberto Delgado

Mon 10/7

2 stops31h 07m

$1,052

Boise Air Term. Gowen FldLisbon Humberto Delgado

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Wed 9/25

2 stops20h 30m

Lisbon Humberto Delgado

Wed 10/9

2 stops32h 10m

$1,055

Boise Air Term. Gowen FldLisbon Humberto Delgado

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Sat 9/28

2 stops32h 01m

Lisbon Humberto Delgado

Wed 10/9

2 stops19h 29m

$1,059

Boise Air Term. Gowen FldLisbon Humberto Delgado

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Sat 8/31

2 stops43h 25m

Lisbon Humberto Delgado

Sat 9/14

2 stops43h 38m

$1,061

Boise Air Term. Gowen FldLisbon Humberto Delgado

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Wed 9/25

2 stops17h 42m

Lisbon Humberto Delgado

Tue 10/8

2 stops20h 54m

$1,078

Boise Air Term. Gowen FldLisbon Humberto Delgado

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Thu 5/30

2 stops22h 44m

Lisbon Humberto Delgado

Tue 6/11

2 stops19h 57m

$1,083

Boise Air Term. Gowen FldLisbon Humberto Delgado

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Mon 5/27

2 stops20h 00m

Lisbon Humberto Delgado

Mon 6/10

2 stops19h 21m

$1,088

Flights are sorted by cheapest first

Deals found on 4/28

When is the best time to book a flight from Boise to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Lisbon. Price data was last updated on January 28, 2024.
The price you pay for your flight from Boise to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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When is the cheapest time to fly from Boise to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Boise to Lisbon. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boise to Lisbon flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Lisbon by month

Plan your trip from Boise to Lisbon by taking into account the cheapest months to travel. The average price of a one-way flight from Boise to Lisbon is currently $847 while a round-trip flight costs $1,051. Price data was last updated on April 21, 2024.

Currently, December is the cheapest month in which you can book a flight from Boise to Lisbon (average of $598). Flying from Boise to Lisbon in June is currently the most expensive (average of $1,243). 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.

January

$621

February

$636

March

$701

April

$752

May

$947

June

$1,243

July

$1,130

August

$951

September

$916

October

$741

November

$606

December

$598

Temperature and rainfall in Lisbon by month

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

LIS

Temperature

51.8 - 73.4 °F

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated April 29, 2024.
Read reviews from past customers who have flown Air Canada, Air France and Iberia from Boise to Lisbon. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,913 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Finnair
7.8
Good
1,380 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Air France
7.6
Good
1,798 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,202 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,834 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

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

  • Can I find flights from Boise to Lisbon for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Boise to Lisbon for under $1,000. The cheapest flight booked recently is on Iberia for just $956, but on average you can expect to pay $1,061.

  • What are the cheapest airlines flying from Boise to Lisbon round-trip?

    Cheapflights users have booked flights from Boise to Lisbon round-trip from $956. Other airlines that can offer you cheap pricing are Finnair, from $1,029, and British Airways, from $1,052. You may be able to fly from Boise to Lisbon for 21% less than the average price by searching for these airlines.

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

    The most popular airlines flying from Boise to Lisbon are American Airlines, Air France and British Airways. Something to consider prior to booking your flight.

  • What does BOI to LIS mean?

    This is defined as Boise Air Term. Gowen Fld Airport (BOI) and Lisbon Humberto Delgado Airport (LIS). Codes like Lisbon Humberto Delgado Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Boise to Lisbon that include extra baggage allowance?

    The amount of baggage you can bring on your Boise to Lisbon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boise to Lisbon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boise to Lisbon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Boise to Lisbon?

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

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

    Yes. Cheapflights offers flight deals from Boise 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.

  • Can I find deals for flights from Boise to Lisbon that allow pets onboard?

    Many airlines flying from Boise to Lisbon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boise to Lisbon?

    Yes, you can often find last-minute deals on Boise to Lisbon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boise to Lisbon flight deals updated?

    The Boise to Lisbon flight deals you see on this page were last updated on 4/29.

See more FAQs

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Alternative routes for Boise to Lisbon
See prices for flight routes from nearby airports that may be better suited for you.

Spokane to Lisbon flights
Spokane to Faro flights

Top 6 airlines flying from Boise to Lisbon

Discover the top 6 airlines that operate flights from Boise to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$478Average$1,024FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$629Average$1,234FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$723Average$1,148FlexibilityNo cancel feeOn-time69%
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KLMCheapest$750Average$878FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest$765Average$1,119FlexibilityNo cancel feeOn-time70%
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Air FranceCheapest$860Average$900FlexibilityNo cancel feeOn-time77%
Search Air France flights
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Search flights from Boise to Lisbon by cabin class

Find flights from Boise to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boise to Lisbon?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Lisbon from Boise today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Boise to Lisbon?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Lisbon from Boise.

Can Cheapflights find flights from Boise to Lisbon with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Boise to Lisbon, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Boise to Lisbon become cheaper?

Yes, Cheapflights offers price alerts on Boise to Lisbon flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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