Cheap Flights from St. Paul (STP) to Lisbon (LIS)

Secure a cheap one-way flight or cheap return flight from St. Paul Downtown Airport (STP) to Humberto Delgado Airport (LIS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.

Planning your trip for is a great way to save, as it's the cheapest month for flights between STP and LIS. You'll often find the lowest prices during the off-season.

To find the cheapest airline flying from STP to LIS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.

You'll need to take a flight with a layover when traveling from St. Paul Downtown Airport (STP) to Humberto Delgado Airport (LIS). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.

Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, including the airline and season.

*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.

To land at Humberto Delgado Airport (LIS) on time, book a flight that leaves from St. Paul Downtown Airport (STP) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.*

*Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Waiting until right before your break to book your flight from STP to LIS often results in higher prices. While it's possible to find some last-minute offers, they're not always guaranteed. Keep your travel schedule open to boost your chances of scoring a bargain.

Securing a STP to LIS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.

It's generally possible to reschedule or cancel your STP to LIS flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.