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.

$500 Cheap Flights from Pasco to Portugal in 2026

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0 bags

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Find the cheapest flights from Pasco to Portugal

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 10:15 am

PSC

LIS

21h 15m

2 stops

5:00 am - 11:36 am

LIS

PSC

38h 36m

2 stops

$500United Airlines

Wed, Feb 25 - Sun, Mar 1

5:05 am - 2:50 pm

PSC

LIS

26h 45m

3 stops

5:00 am - 11:36 am

LIS

PSC

37h 36m

2 stops

$515United Airlines

Wed, Mar 11 - Wed, Mar 18

3:05 pm - 3:05 pm

PSC

LIS

41h 00m

2 stops

5:00 am - 11:36 am

LIS

PSC

37h 36m

2 stops

$604United Airlines

Wed, Mar 11 - Wed, Mar 18

United Airlines flights from Pasco to Portugal

Our best United Airlines deals on Pasco to Portugal flight tickets

United Airlines

Feb 25

PSC5:00 amPasco Tri Cities

21h 15m

2 stops

LIS10:15 amLisbon Humberto Delgado

Mar 1

LIS5:00 amLisbon Humberto Delgado

38h 36m

2 stops

PSC11:36 amPasco Tri Cities

$500

United Airlines

Mar 11

PSC5:05 amPasco Tri Cities

26h 45m

3 stops

LIS2:50 pmLisbon Humberto Delgado

Mar 18

LIS5:00 amLisbon Humberto Delgado

37h 36m

2 stops

PSC11:36 amPasco Tri Cities

$515

United Airlines

Mar 11

PSC3:05 pmPasco Tri Cities

41h 00m

2 stops

LIS3:05 pmLisbon Humberto Delgado

Mar 18

LIS5:00 amLisbon Humberto Delgado

37h 36m

2 stops

PSC11:36 amPasco Tri Cities

$604

Fly from

Fly to

Route

Depart

Return

Price

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Wed 2/25

5:00 am-10:15 am

2 stops21h 15m

Lisbon Humberto Delgado

Sun 3/1

5:00 am-11:36 am

2 stops38h 36m

$500

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Wed 3/11

5:05 am-2:50 pm

3 stops26h 45m

Lisbon Humberto Delgado

Wed 3/18

5:00 am-11:36 am

2 stops37h 36m

$515

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Wed 3/11

3:05 pm-3:05 pm

2 stops41h 00m

Lisbon Humberto Delgado

Wed 3/18

5:00 am-11:36 am

2 stops37h 36m

$604

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Mon 6/15

6:31 pm-11:55 pm

3 stops45h 24m

$674

PascoLisbon

PSC - LIS

PSCLIS

Pasco Tri Cities

Mon 6/15

5:25 am-8:20 am

2 stops18h 55m

$677

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 airline that flies from Pasco Tri Cities to Portugal?

United Airlines is the most popular carrier operating from Pasco Tri Cities to Portugal

Cheap Pasco to Portugal flight deals and tips

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

Fastest flight time	18h 25m
Direct flights	None

The fastest flight from Pasco to Portugal takes 18h 25m

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.