
Popular airlines from Duluth, MN (DLH-Duluth Intl.) to Portland International Airport (PDX)
- Delta
Delta
- United
United
- Sun Country Airlines
Sun Country Airlines
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Cheap flights from Duluth (DLH) to Portland (PDX)
Prices were available within the past 7 days and start at CA $135 for one-way flights and CA $439 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.














Find the cheapest month to fly from Duluth (DLH) to Portland (PDX)
September is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Duluth Intl. |
Destination airport | Portland Intl. |
Airlines serving | Delta, United |
Roundtrip price | CA $438 |
Distance | 2315 km |
Duluth to Portland Flights
The easy way to book your flights from Duluth to Portland
With Expedia, it’s simple to find and book flights to Portland from Duluth whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Portland Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Duluth to Portland today, tomorrow, or this week.
Save dollars with cheap flights from Duluth Intl., DLH to Portland Intl., PDX
Sort your search results by price to find great deals on your flight from Duluth to Portland—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Portland from Duluth currently is just CA $439 rising to CA $714.
Here are more money-saving tips:
- Fly in August when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Portland
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Portland from Duluth
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Portland with Expedia today.
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Top Routes from Duluth
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Top Routes to Portland
- Ottawa to Portland (YOW - PDX)
- Calgary to Portland (YYC - PDX)
- Los Angeles to Portland (LAX - PDX)
- Yellowknife to Portland (YZF - PDX)
- Kelowna to Portland (YLW - PDX)
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- Saskatoon to Portland (YXE - PDX)
- Winnipeg to Portland (YWG - PDX)
- Halifax to Portland (YHZ - PDX)
- Victoria to Portland (YYJ - PDX)
- Québec to Portland (YQB - PDX)
- Montreal to Portland (YUL - PDX)
Top Routes to Portland
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