How does KAYAK find such low prices on flights from Oregon 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 Oregon to Lisbon.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Oregon 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 Oregon 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 Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon 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 Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$330 CHEAP FLIGHTS from Oregon to Lisbon

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Cheap Flights from Oregon to Lisbon

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Oregon to Lisbon

Mon, Nov 9 - Mon, Nov 16

2:41 pm - 6:50 pmBOI Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado

21h 09m2 stops Dallas/Fort Worth London Heathrow

6:50 pm - 1:51 pmLIS Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld

26h 01m2 stops Madrid Barajas Dallas/Fort Worth

$569American Airlines

Mon, Oct 26 - Wed, Nov 11

5:30 am - 9:00 amBOI Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado

21h 30m2 stops Minneapolis St Paul Boston Logan Intl

11:15 am - 10:26 pmLIS Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld

18h 11m2 stops Boston Logan Intl Seattle/Tacoma Intl

$578Delta

Wed, Jan 13 - Wed, Jan 20

6:25 am - 6:55 amBOI Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado

17h 30m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

11:20 am - 9:35 pmLIS Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld

41h 15m2 stops Toronto Pearson Intl Denver Intl

$580Air Canada

Sun, Feb 7 - Wed, Feb 17

5:26 pm - 8:10 amBOI Boise Air Term. Gowen Fld-LIS Lisbon Humberto Delgado

31h 44m2 stops Denver Intl Newark

11:20 am - 7:16 pmLIS Lisbon Humberto Delgado-BOI Boise Air Term. Gowen Fld

38h 56m2 stops Toronto Pearson Intl San Francisco

$581United Airlines

Mon, Jan 18 - Thu, Jan 28

10:00 am - 9:20 amPDX Portland-LIS Lisbon Humberto Delgado

15h 20m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

6:05 am - 8:46 pmLIS Lisbon Humberto Delgado-PDX Portland

22h 41m2 stops Munich Franz Josef Strauss Vancouver Intl

$582Multiple Airlines

Sun, Nov 8 - Wed, Nov 18

10:00 am - 10:40 amPDX Portland-LIS Lisbon Humberto Delgado

40h 40m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

11:20 am - 2:41 pmLIS Lisbon Humberto Delgado-PDX Portland

35h 21m2 stops Toronto Pearson Intl Vancouver Intl

$597Lufthansa

Sun, Nov 8 - Wed, Nov 18

10:00 am - 10:40 amPDX Portland-LIS Lisbon Humberto Delgado

40h 40m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

11:20 am - 2:41 pmLIS Lisbon Humberto Delgado-PDX Portland

35h 21m2 stops Toronto Pearson Intl Vancouver Intl

$598Lufthansa

Tue, Nov 10 - Wed, Nov 18

7:10 pm - 6:55 amPDX Portland-LIS Lisbon Humberto Delgado

27h 45m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

11:20 am - 11:47 amLIS Lisbon Humberto Delgado-PDX Portland

32h 27m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$599Air Canada

Tue, Nov 10 - Wed, Nov 18

8:30 am - 10:05 amPDX Portland-LIS Lisbon Humberto Delgado

17h 35m1 stop Washington, D.C. Dulles Intl

11:20 am - 3:23 pmLIS Lisbon Humberto Delgado-PDX Portland

36h 03m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$600United Airlines

Thu, Nov 12 - Wed, Nov 18

12:35 pm - 3:10 pmEUG Eugene-LIS Lisbon Humberto Delgado

18h 35m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

10:00 am - 11:59 pmLIS Lisbon Humberto Delgado-EUG Eugene

21h 59m2 stops New York John F Kennedy Intl Salt Lake City

$660Delta

Recent last minute flight deals from Oregon to Lisbon

Tue, Sep 22 - Wed, Sep 30

10:56 am - 8:20 amPDX Portland-LIS Lisbon Humberto Delgado

13h 24m1 stop Newark

11:25 am - 9:27 pmLIS Lisbon Humberto Delgado-PDX Portland

42h 02m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$708United Airlines

Tue, Sep 22 - Wed, Sep 30

6:57 pm - 8:20 amPDX Portland-LIS Lisbon Humberto Delgado

29h 23m2 stops San Francisco Newark

11:25 am - 2:46 pmLIS Lisbon Humberto Delgado-PDX Portland

35h 21m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$723Multiple Airlines

Tue, Sep 22 - Wed, Sep 30

8:25 am - 10:30 amPDX Portland-LIS Lisbon Humberto Delgado

18h 05m1 stop Washington, D.C. Dulles Intl

12:20 pm - 8:10 pmLIS Lisbon Humberto Delgado-PDX Portland

15h 50m1 stop Washington, D.C. Dulles Intl

$728United Airlines

Tue, Sep 22 - Wed, Sep 30

8:25 am - 10:30 amPDX Portland-LIS Lisbon Humberto Delgado

18h 05m1 stop Washington, D.C. Dulles Intl

5:55 am - 7:11 pmLIS Lisbon Humberto Delgado-PDX Portland

21h 16m2 stops Zurich Vancouver Intl

$737Multiple Airlines

Mon, Sep 21 - Thu, Oct 1

7:30 pm - 11:10 pmPDX Portland-LIS Lisbon Humberto Delgado

19h 40m1 stop London Heathrow

6:45 pm - 7:35 pmLIS Lisbon Humberto Delgado-PDX Portland

32h 50m2 stops London Heathrow Chicago O'Hare Intl

$741British Airways

Tue, Sep 22 - Wed, Sep 30

1:42 pm - 5:50 pmPDX Portland-LIS Lisbon Humberto Delgado

20h 08m2 stops Minneapolis St Paul Paris Charles de Gaulle

5:00 am - 11:10 amLIS Lisbon Humberto Delgado-PDX Portland

14h 10m1 stop Amsterdam Schiphol

$748Delta

Tue, Sep 22 - Wed, Sep 30

1:05 pm - 10:55 amPDX Portland-LIS Lisbon Humberto Delgado

13h 50m1 stop Amsterdam Schiphol

5:00 am - 11:10 amLIS Lisbon Humberto Delgado-PDX Portland

14h 10m1 stop Amsterdam Schiphol

$756Delta

Mon, Sep 21 - Thu, Oct 1

1:05 pm - 6:45 pmPDX Portland-LIS Lisbon Humberto Delgado

21h 40m1 stop Amsterdam Schiphol

5:00 am - 11:10 amLIS Lisbon Humberto Delgado-PDX Portland

14h 10m1 stop Amsterdam Schiphol

$756KLM

Tue, Sep 22 - Wed, Sep 30

1:05 pm - 6:45 pmPDX Portland-LIS Lisbon Humberto Delgado

21h 40m1 stop Amsterdam Schiphol

5:00 am - 11:10 amLIS Lisbon Humberto Delgado-PDX Portland

14h 10m1 stop Amsterdam Schiphol

$756KLM

Tue, Sep 22 - Sat, Oct 3

7:30 pm - 10:05 amPDX Portland-LIS Lisbon Humberto Delgado

30h 35m1 stop London Heathrow

6:55 pm - 7:20 pmLIS Lisbon Humberto Delgado-PDX Portland

32h 25m2 stops London Heathrow Dallas/Fort Worth

$1,059British Airways

Useful Info

Low season	January
High season	July
Cheapest flight	$330

Best time to beat the crowds with an average 33% drop in price.

Most popular time to fly with an average 27% increase in price.

Flight from Boise to Lisbon

How does KAYAK find such low prices on flights from Oregon 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 Oregon to Lisbon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Lisbon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Oregon 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 Oregon 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 Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon 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 Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Setúbal

Óbidos

Tomar

Costa da Caparica

Sines

Almada

Torres Vedras

Caldas da Rainha

Colares

Zambujeira do Mar

Beja

Madeira

Batalha

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$330 Find Cheap Flights from Oregon to Lisbon - Compare and Save

Cheap Flights from Oregon to Lisbon

Recent round-trip flight deals from Oregon to Lisbon

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