How does KAYAK find such low prices on flights from Idaho to Lisbon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Lisbon. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Lisbon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Idaho is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Idaho to Lisbon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Idaho with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Lisbon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$460 CHEAP FLIGHTS from Idaho to Lisbon

LIS

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Cheap Flight Deals from Idaho to Lisbon

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Idaho to Lisbon

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Idaho to Lisbon.

Discover the best prices and deals for you by selecting your travel dates.

Choose your dates

7:05 am - 8:55 amBOI-LIS

19h 50m2 stops

11:15 am - 11:36 pmLIS-BOI

18h 21m2 stops

$822American Airlines

Find Deal

Wed, Mar 19 - Wed, Mar 26

1:00 pm - 9:05 amBOI-LIS

37h 05m2 stops

7:15 am - 8:58 pmLIS-BOI

20h 43m2 stops

$877

Find Deal

Tue, May 13 - Wed, May 21

11:10 am - 11:30 pmBOI-LIS

30h 20m2 stops

11:00 am - 11:15 pmLIS-BOI

42h 15m2 stops

$882United Airlines

Find Deal

Wed, Mar 19 - Wed, Mar 26

10:11 am - 11:30 amBOI-LIS

19h 19m1 stop

7:50 pm - 12:36 pmLIS-BOI

46h 46m2 stops

$886

Find Deal

Wed, Mar 19 - Wed, Mar 26

7:00 am - 11:10 amJAC-LIS

45h 10m2 stops

12:15 pm - 8:52 pmLIS-JAC

39h 37m2 stops

$918United Airlines

Find Deal

Thu, Apr 17 - Mon, Apr 28

2:38 pm - 3:25 pmBOI-LIS

17h 47m2 stops

6:15 am - 9:22 pmLIS-BOI

22h 07m2 stops

$919Lufthansa

Find Deal

Tue, Apr 8 - Wed, Apr 16

2:00 pm - 11:10 amBOI-LIS

38h 10m2 stops

11:25 am - 1:32 pmLIS-BOI

33h 07m2 stops

$931United Airlines

Find Deal

Tue, Apr 15 - Tue, Apr 22

1:41 pm - 11:25 pmBOI-LIS

26h 44m2 stops

8:45 pm - 10:11 pmLIS-BOI

32h 26m2 stops

$938Iberia

Find Deal

Mon, Apr 21 - Wed, Apr 30

7:05 am - 11:25 pmBOI-LIS

33h 20m2 stops

8:45 pm - 10:11 pmLIS-BOI

32h 26m2 stops

$975Iberia

Find Deal

Mon, Apr 21 - Wed, Apr 30

1:46 pm - 11:30 pmGEG-LIS

26h 44m2 stops

2:10 pm - 11:44 pmLIS-GEG

40h 34m2 stops

$6,683Lufthansa

Find Deal

Thu, Mar 13 - Sun, Mar 23

Low season	January
High season	September
Cheapest flight	$460

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly and prices are also 1% lower on average.

Flight from Spokane to Lisbon

How does KAYAK find such low prices on flights from Idaho to Lisbon?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Lisbon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Lisbon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Idaho to Lisbon?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Lisbon?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Setúbal

Costa da Caparica

Tomar

Beja

Almada

Caldas da Rainha

Torres Vedras

Colares

Madeira

Batalha

Everything you need to know for your flight to Lisbon

Information on the airport you'll fly into in Lisbon

Lisbon (LIS)

LIS

$460 Find Cheap Flights from Idaho to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Lisbon departing on 3/20. 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.

Search hundreds of travel sites at once for deals on flights to Lisbon

Cheap Flight Deals from Idaho to Lisbon

Recent round-trip flight deals from Idaho to Lisbon

Recent one-way flight deals from Idaho to Lisbon

Recent last minute flight deals from Idaho to Lisbon

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Idaho to Lisbon

How does KAYAK find such low prices on flights from Idaho to Lisbon?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Lisbon?

What is the Hacker Fare option on flights from Idaho to Lisbon?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Lisbon?

Traveling to a place near Lisbon?

Everything you need to know for your flight to Lisbon

Information on the airport you'll fly into in Lisbon

Cabin class types available on flights to Idaho

Cabin classes available on flights to Lisbon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Lisbon with a hotel stay or car rental

Find direct flights for Lisbon

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Lisbon

Flights from all regions of Idaho to Lisbon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in Lisbon