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Lancaster to Porto Alegre | Find Cheap Flight Deals

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Lancaster to Porto Alegre?

Explore the best time to buy affordable tickets to Porto Alegre with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Cheapest flights are between Feb 23-Mar 2
From US$536
Search
  • Mar

    232
  • 29
  • 916
  • 1623
  • 2330
  • Apr

    306
  • 613
  • 1320
  • 2027
  • May

    274
  • 411
  • 1118
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Lancaster (LNS) to Porto Alegre (POA) the cheapest?

    Airlines adjust prices for flights from Lancaster to Porto Alegre based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Lancaster (LNS) to Porto Alegre (POA) cost?

    According to Trip.com's data, the lowest price is around $1,381.
  • What is the transportation method from the main airport to downtown in Porto Alegre?

    • The distance from Salgado Filho International Airport to downtown is about 5 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Lancaster to Porto Alegre

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Being flexible with your dates to get the cheapest Lancaster to Porto Alegre ticket.
Tap "Date" on flight search bar to scan through the calender for Lancaster to Porto Alegre airfare over next 6 months in 2025.
2
Compare cheap Lancaster to Porto Alegre flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Lancaster to Porto Alegre.
3
Set up a Price Alert
By setting up a Price Alert for your Lancaster to Porto Alegre route, you can easily track the price of your airline tickets from Lancaster to Porto Alegre without manually checking every day.
4
Don't miss cheap Lancaster to Porto Alegre flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from Lancaster to Porto Alegre to get exclusive deals for you.

Lancaster to Porto Alegre Flight Information

Off-season for travelApril
Peak season for travelJanuary
Flight distance8,216.37 km