$420 Cheap Flights from Basel (BSL) to Portland (PDX)

View $420 flight on Fri, Feb 27, 2026Opens in a new window

Popular airlines from EuroAirport Airport (BSL) to Portland International Airport (PDX)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Basel to Portland (BSL-PDX)

Prices were available within the past 7 days and start at $420 for one-way flights and $634 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Dec 6 - Sun, Dec 7
BSL
Basel
PDX
Portland
$634 Roundtrip, found 5 days ago
$634
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Dec 6 from Basel to Portland, returning Sun, Dec 7, priced at $634 found 5 days ago
British Airways
Wed, Feb 18 - Fri, Feb 27
BSL
Basel
PDX
Portland
$695 Roundtrip, found 2 days ago
$695
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Feb 18 from Basel to Portland, returning Fri, Feb 27, priced at $695 found 2 days ago
British Airways
Wed, Feb 18 - Fri, Feb 27
BSL
Basel
PDX
Portland
$699 Roundtrip, found 2 days ago
$699
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Feb 18 from Basel to Portland, returning Fri, Feb 27, priced at $699 found 2 days ago
American Airlines
Wed, Feb 18 - Fri, Feb 27
BSL
Basel
PDX
Portland
$718 Roundtrip, found 2 days ago
$718
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Feb 18 from Basel to Portland, returning Fri, Feb 27, priced at $718 found 2 days ago
American Airlines
Wed, Feb 18 - Fri, Feb 27
BSL
Basel
PDX
Portland
$719 Roundtrip, found 2 days ago
$719
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Feb 18 from Basel to Portland, returning Fri, Feb 27, priced at $719 found 2 days ago
American Airlines
Wed, Feb 18 - Fri, Feb 27
BSL
Basel
PDX
Portland
$722 Roundtrip, found 2 days ago
$722
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Feb 18 from Basel to Portland, returning Fri, Feb 27, priced at $722 found 2 days ago
American Airlines
Wed, Feb 18 - Fri, Feb 27
BSL
Basel
PDX
Portland
$728 Roundtrip, found 2 days ago
$728
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Feb 18 from Basel to Portland, returning Fri, Feb 27, priced at $728 found 2 days ago
American Airlines
Mon, Dec 8 - Wed, Mar 4
BSL
Basel
PDX
Portland
$729 Roundtrip, found 5 days ago
$729
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Dec 8 from Basel to Portland, returning Wed, Mar 4, priced at $729 found 5 days ago
KLM
Fri, Dec 5 - Sun, Dec 7
BSL
Basel
PDX
Portland
$731 Roundtrip, found 5 days ago
$731
Roundtrip
found 5 days ago
Select KLM flight, departing Fri, Dec 5 from Basel to Portland, returning Sun, Dec 7, priced at $731 found 5 days ago
Lufthansa
Fri, Feb 13 - Sat, Feb 28
BSL
Basel
PDX
Portland
$754 Roundtrip, found 6 days ago
$754
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Feb 13 from Basel to Portland, returning Sat, Feb 28, priced at $754 found 6 days ago

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $734
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $734

Frequently asked questions

How much does a flight from EuroAirport Airport (BSL) to Portland Intl. Airport (PDX) cost?
Snag a cheap one-way flight from $420 or cheap return flight from $634 from EuroAirport Airport (BSL) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from EuroAirport Airport (BSL) to Portland Intl. Airport (PDX)?
Planning your trip for December can help you save, as it's the cheapest month for flights between BSL and PDX. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from EuroAirport Airport (BSL) to Portland Intl. Airport (PDX)?
To find the cheapest airline flying from BSL to PDX, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from EuroAirport Airport (BSL) to Portland Intl. Airport (PDX)?
You'll need to hop on a flight with a layover if you're traveling from EuroAirport Airport (BSL) to Portland Intl. Airport (PDX). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BSL to PDX?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from EuroAirport Airport (BSL) to Portland Intl. Airport (PDX)?
To avoid potential delays on the EuroAirport Airport (BSL) to Portland Intl. Airport (PDX) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from EuroAirport Airport (BSL) to Portland Intl. Airport (PDX) last-minute?
Last-minute bookings from BSL to PDX are generally more expensive. For the best rates, start searching for flights well in advance. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a BSL to PDX flight and hotel package?
You'll generally save money by securing a BSL to PDX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your preferred flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from EuroAirport Airport (BSL) to Portland Intl. Airport (PDX)?
Typically, it's possible to reschedule or cancel your BSL to PDX flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
EuroAirport
Destination airport
Portland Intl.
Airlines serving
British Airways, Lufthansa
Roundtrip price
$633
Distance
5326 mi

Book with confidence

Basel to Portland Flights

The cheapest times to fly from Basel to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Basel to Portland are during the month of December. You can find some of the cheapest flights from Basel to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Basel to Portland

Sunday is one of the best days to book for cheap flights from Basel to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Basel to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Basel to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $420 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Basel to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Basel to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Basel to Portland Flights

Explore a world of travel with Expedia

*Available to One Key members.