When did momondo last update prices for flights from Pasco Tri Cities Airport to Portugal?

Prices for flights from Pasco Tri Cities Airport to Portugal refresh daily.

How old do you have to be to fly from Pasco Tri Cities Airport to Portugal?

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 Pasco Tri Cities Airport to Portugal.

What documentation or ID do you need to fly to Portugal?

The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$643 Cheap Flights from Pasco to Portugal in 2025

1 adult

0 bags

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Find the cheapest flights from Pasco to Portugal

Round-trip

Cheap round-trip flights

5:25 am - 8:10 amPSC-LIS

18h 45m2 stops

10:50 am - 8:54 pmLIS-PSC

42h 04m2 stops

$643United Airlines

Find Deal

Wed, Jan 14 - Sun, Jan 18

5:00 am - 9:20 amPSC-LIS

44h 20m2 stops

12:20 pm - 8:37 pmLIS-PSC

40h 17m2 stops

$809United Airlines

Find Deal

Sat, Jan 3 - Sat, Jan 10

8:49 am - 3:30 pmPSC-LIS

22h 41m2 stops

5:55 am - 9:19 pmLIS-PSC

23h 24m2 stops

$925

Find Deal

Sat, Oct 4 - Sat, Oct 11

1:55 pm - 10:15 amPSC-LIS

36h 20m3 stops

12:20 pm - 8:37 pmLIS-PSC

40h 17m2 stops

$1,118United Airlines

Find Deal

Sat, Jan 3 - Sat, Jan 10

6:00 am - 11:20 pmPSC-LIS

33h 20m3 stops

5:55 am - 12:17 amLIS-PSC

26h 22m3 stops

$1,427

Find Deal

Sat, Oct 4 - Sat, Oct 11

3:52 pm - 10:05 amPSC-LIS

34h 13m2 stops

10:10 am - 10:40 pmLIS-PSC

20h 30m1 stop

$1,432

Find Deal

Sat, Oct 4 - Sat, Oct 11

7:00 am - 11:45 amPSC-LIS

20h 45m1 stop

10:10 am - 10:40 pmLIS-PSC

20h 30m1 stop

$1,626

Find Deal

Sat, Oct 4 - Sat, Oct 11

7:00 am - 11:50 amPSC-LIS

20h 50m1 stop

10:55 am - 8:56 pmLIS-PSC

42h 01m2 stops

$1,762

Find Deal

Sat, Jan 3 - Sat, Jan 10

United Airlines flights from Pasco to Portugal

Our best United Airlines deals on Pasco to Portugal flight tickets

United Airlines

Jan 14

PSC5:25 amPasco Tri Cities

18h 45m

2 stops

LIS8:10 amLisbon Humberto Delgado

Jan 18

LIS10:50 amLisbon Humberto Delgado

42h 04m

2 stops

PSC8:54 pmPasco Tri Cities

$643

Find similar

United Airlines

Jan 3

PSC5:00 amPasco Tri Cities

44h 20m

2 stops

LIS9:20 amLisbon Humberto Delgado

Jan 10

LIS12:20 pmLisbon Humberto Delgado

40h 17m

2 stops

PSC8:37 pmPasco Tri Cities

$809

Find similar

United Airlines

Jan 3

PSC1:55 pmPasco Tri Cities

36h 20m

3 stops

LIS10:15 amLisbon Humberto Delgado

Jan 10

LIS12:20 pmLisbon Humberto Delgado

40h 17m

2 stops

PSC8:37 pmPasco Tri Cities

$1,118

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Wed 1/14

5:25 am-8:10 am

2 stops18h 45m

Lisbon Humberto Delgado

Sun 1/18

10:50 am-8:54 pm

2 stops42h 04m

$643

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Sat 1/3

5:00 am-9:20 am

2 stops44h 20m

Lisbon Humberto Delgado

Sat 1/10

12:20 pm-8:37 pm

2 stops40h 17m

$809

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Sat 10/4

8:49 am-3:30 pm

2 stops22h 41m

Lisbon Humberto Delgado

Sat 10/11

5:55 am-9:19 pm

2 stops23h 24m

$925

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Sat 1/3

1:55 pm-10:15 am

3 stops36h 20m

Lisbon Humberto Delgado

Sat 1/10

12:20 pm-8:37 pm

2 stops40h 17m

$1,118

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Sat 10/4

6:00 am-11:20 pm

3 stops33h 20m

Lisbon Humberto Delgado

Sat 10/11

5:55 am-12:17 am

3 stops26h 22m

$1,427

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Sat 10/4

3:52 pm-10:05 am

2 stops34h 13m

Lisbon Humberto Delgado

Sat 10/11

10:10 am-10:40 pm

1 stop20h 30m

$1,432

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Sat 10/4

7:00 am-11:45 am

1 stop20h 45m

Lisbon Humberto Delgado

Sat 10/11

10:10 am-10:40 pm

1 stop20h 30m

$1,626

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Sat 1/3

7:00 am-11:50 am

1 stop20h 50m

Lisbon Humberto Delgado

Sat 1/10

10:55 am-8:56 pm

2 stops42h 01m

$1,762

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Pasco to Portugal

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 day to depart on your flight to Portugal?

According to our data, Thursday is the cheapest day to fly to Portugal from Pasco. The lowest ticket price found for a Thursday departure recently was $1,146. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Tuesday, with ticket prices averaging around $1,350.

Cheap Pasco to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pasco to Portugal

Direct flights	None

There are no direct flights from Pasco to Portugal. There are no popular flight routes from Pasco to Portugal.

Search flight deals

When did momondo last update prices for flights from Pasco Tri Cities Airport to Portugal?
Prices for flights from Pasco Tri Cities Airport to Portugal refresh daily.
How old do you have to be to fly from Pasco Tri Cities Airport to Portugal?
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 Pasco Tri Cities Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Pasco to Portugal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pasco to Portugal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Pasco to Portugal with flexible booking policies on momondo?

All flight searches from Pasco to Portugal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pasco to Portugal?

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 Portugal from Pasco.

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

If you are simply researching potential flights to Portugal, momondo offers a useful price alert feature which will track prices for flights to Portugal from Pasco and alert you when they change.