Cheap flights from Duluth to Portland (DLH - PDX) from $395

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
DLH — PDX
Sep 26 — Oct 31

How to find the cheapest flight from Duluth (DLH) to Portland (PDX)

All the information you need to plan the best DLH to PDX flight in 2023: compare Duluth to Portland flight prices with the expected peak season, weather and rainfall in Portland.

Popular in

November

Cheapest in

April

Average price

$409

Round-trip from

$278
High demand for flights, 38% potential price rise
Best time to find cheap flights, 37% potential price drop
Average for round-trip flights in September 2023
From Duluth Intl to Portland

DLH - PDX

Price

$278 - $500

PDX

Temperature

41 - 69.8 °F

PDX

Rainfall

0.7 - 5.6 inches

What is the cheapest month to fly from Duluth to Portland?

April is one of the best times of the year to fly to Portland from Duluth. Prices for April average $567 per person but you can even find prices for as low as $260. The most expensive prices can be found in the month of November. Opting for a April flight can save you 62% on your journey compared to booking in November

When is the cheapest time to fly from Duluth to Portland (DLH - PDX)?

It’s optimal to fly from Duluth to Portland in the morning. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight at noon.

Cheap Delta flights from Duluth to Portland

Cheap Duluth to Portland flights in September & October 2023

The best prices found for DLH to PDX flights for September, October

Duluth to Portland 2023 flight deals

Cheap flights to Portland from Duluth found for this year

One-way flights to Portland from Duluth

The cheapest one-way flights from Duluth to Portland

Find flights from Duluth to Portland within your budget

Use the slider to find flights from Duluth to Portland that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$395 - $405

Route

Depart

Return

Price

Duluth IntlPortland

DLH - PDX

DLHPDX

Duluth Intl

Wed 2/7

1 stop8h 13m

Portland

Sun 2/11

1 stop7h 50m

Duluth IntlPortland

DLH - PDX

DLHPDX

Duluth Intl

Wed 2/7

2 stops11h 50m

Portland

Sat 2/10

1 stop7h 22m

Duluth IntlPortland

DLH - PDX

DLHPDX

Duluth Intl

Wed 2/7

2 stops9h 13m

Portland

Sun 2/11

2 stops12h 45m

Flights are sorted by cheapest first

Deals found on 9/20

Reviews of airlines servicing Portland

Delta
7.9
Good
3,016 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
7.9
Good
3,016 reviews
Delta
7.9
Good
3,016 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,016 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Useful info, stats and facts about Duluth to Portland flights.

Can I find flights from Duluth to Portland for under $400 on Cheapflights?

Yes, there are multiple flights from Duluth to Portland for under $400. The cheapest flight booked recently is on Delta for just $395, but on average you can expect to pay $400.

What is the cheapest airline to fly from Duluth to Portland round-trip?

Cheapflights users have booked flights from Duluth to Portland round-trip from $395. Delta is 30% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular airlines that fly from Duluth to Portland?

What does DLH to PDX mean?

This is defined as Duluth Intl Airport (DLH) and Portland Airport (PDX). Codes like Portland Airport are often used to just call airports uniquely.

Alternative routes for Duluth to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Duluth to Portland

The chart below displays the airlines Cheapflights users traveling from Duluth to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$103Average$258FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
DeltaCheapest$301Average$617FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$363Average$649FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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