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$664+ Cheap flights from Portland, ME (PWM) to Basel (EAP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — EAP
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Portland to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Basel (EAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 17, 2025.

Round-trip from

$664
(Delta)
From Portland to Basel (EAP)
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Best flights from Portland to Basel
Discover carefully curated flight deals from Portland to Basel that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated septiembre 17, 2025.

This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/46:30 amPWM - BSL
2 stops25h 20mDelta
dom. 3/810:30 amBSL - PWM
2 stops42h 19mDelta
Deal found 9/16$664
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/42:10 pmPWM - BSL
2 stops19h 55mUnited Airlines
dom. 3/89:50 amBSL - PWM
2 stops14h 34mUnited Airlines
Deal found 9/14$679

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Basel 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Portland to Basel that are best for you.

Fly from

Portland

Fly to

Basel

Route

Depart

Return

Price

PortlandBasel

PWM - BSL

PWMBSL

Portland

mié. 3/4

6:30 am-1:50 pm

2 stops25h 20m

Basel EuroAirport Swiss

dom. 3/8

10:30 am-11:49 pm

2 stops42h 19m

$664

PortlandBasel

PWM - BSL

PWMBSL

Portland

mié. 3/4

2:10 pm-4:05 pm

2 stops19h 55m

Basel EuroAirport Swiss

dom. 3/8

9:50 am-7:24 pm

2 stops14h 34m

$679

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Portland to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Basel

What is the cheapest month to book a flight from Portland, Maine to Basel?

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Basel (average of $545). Flying from Portland, Maine to Basel in June is currently the most expensive (average of $1,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Portland to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland, Maine to Basel?

    A quick flight from Portland, Maine to Basel can take about 19h 55m. Delta provides one of the quickest options available for as low as $679. Portland, Maine and Basel are separated by a distance of 3607 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Portland to Basel that include hotel bookings?

    Yes. In addition to deals on Portland to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Basel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Basel.

  • Can I find deals for business class flights from Portland to Basel?

    Yes. Cheapflights offers flight deals from Portland to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Basel?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Basel (average of $545). Flying from Portland, Maine to Basel in June is currently the most expensive (average of $1,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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