Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Peoria, Illinois to Lisbon from $399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Lisbon departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Peoria, Illinois to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:30 am - 8:10 am
PIA
-
LIS
19h 40m2 stops
United Airlines Logo
5:00 am - 9:39 pm
LIS
-
PIA
22h 39m2 stops
$499United Airlines
Fri, Jan 30 - Tue, Feb 3

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Peoria, Illinois to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaLisbon

PIA - LIS

PIALIS

Greater Peoria

Fri 1/30

6:30 am-8:10 am

2 stops19h 40m

Lisbon Humberto Delgado

Tue 2/3

5:00 am-9:39 pm

2 stops22h 39m

$499

PeoriaLisbon

PIA - LIS

PIALIS

Greater Peoria

Wed 1/14

1:24 pm-8:10 am

2 stops12h 46m

$399

PeoriaLisbon

PIA - LIS

PIALIS

Greater Peoria

Wed 1/14

10:42 am-11:40 am

3 stops42h 58m

$553

PeoriaLisbon

PIA - LIS

PIALIS

Greater Peoria

Wed 1/14

7:39 am-9:05 am

1 stop19h 26m

$728

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lisbon from

How to get the cheapest flight ticket from Peoria, Illinois to Lisbon

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 Greater Peoria to Lisbon Humberto Delgado?

United Airlines is the most popular carrier operating from Greater Peoria to Lisbon Humberto Delgado

When to book flights from Peoria, Illinois to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Peoria, Illinois to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Peoria, Illinois to Lisbon (PIA to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to Lisbon

Fastest flight time

19h 40m

Direct flights

None
The fastest flight from Peoria, Illinois to Lisbon takes 19h 40m
There are no direct flights from Peoria, Illinois to Lisbon. There are no popular flight routes from Peoria, Illinois to Lisbon.
Search flight deals

  • How far is Greater Peoria to Lisbon Humberto Delgado by plane?

    Greater Peoria and Lisbon Humberto Delgado are 4115.5 mi apart from one another. A reasonable flight in good conditions will take 19h 40m.

  • When did momondo last update prices for flights from Greater Peoria Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Greater Peoria Airport to Lisbon Humberto Delgado Airport are updated daily.

  • How old do you have to be to fly from Greater Peoria Airport to Lisbon Humberto Delgado Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The necessary travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Ericeira
Fátima
Nazaré
Oeiras
Setúbal
Peniche
Estoril
Leiria
Sesimbra
Tomar
Almada
Evora
Figueira da Foz
Zambujeira do Mar
Batalha
Comporta
Torres Vedras
Sines
Óbidos

Why use momondo?

Why should I use momondo to find a flight deal from Peoria to Lisbon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Peoria to Lisbon for you.

Can I find flights from Peoria to Lisbon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Lisbon from Peoria which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Peoria to Lisbon?

Once you have performed a search for Peoria to Lisbon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Peoria to Lisbon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lisbon and let you know when they change.

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal