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Cheap flights from Portland to Duluth from $323

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:22 pm - 10:57 pmPDX  Portland-DLH Duluth Intl
5h 35m1 stop Minneapolis St Paul
Delta Logo
5:14 am - 10:34 amDLH  Duluth Intl-PDX Portland
7h 20m1 stop Minneapolis St Paul
$328Delta
Tue, Oct 13 - Tue, Oct 20
United Airlines Logo
2:34 pm - 11:14 pmPDX  Portland-DLH Duluth Intl
6h 40m1 stop Chicago O'Hare Intl
United Airlines Logo
3:06 pm - 10:27 pmDLH  Duluth Intl-PDX Portland
9h 21m1 stop Chicago O'Hare Intl
$328United Airlines
Wed, Nov 4 - Sat, Nov 7
United Airlines Logo
2:34 pm - 11:14 pmPDX  Portland-DLH Duluth Intl
6h 40m1 stop Chicago O'Hare Intl
United Airlines Logo
6:23 am - 6:24 pmDLH  Duluth Intl-PDX Portland
14h 01m2 stops Chicago O'Hare Intl San Francisco
$334United Airlines
Wed, Nov 4 - Sat, Nov 7
Delta Logo
3:22 pm - 10:57 pmPDX  Portland-DLH Duluth Intl
5h 35m1 stop Minneapolis St Paul
Delta Logo
5:14 am - 10:34 amDLH  Duluth Intl-PDX Portland
7h 20m1 stop Minneapolis St Paul
$348Delta
Wed, Oct 7 - Sun, Oct 18
United Airlines Logo
9:00 am - 11:14 pmPDX  Portland-DLH Duluth Intl
12h 14m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
6:23 am - 6:09 pmDLH  Duluth Intl-PDX Portland
13h 46m2 stops Chicago O'Hare Intl Denver Intl
$354United Airlines
Wed, Nov 4 - Sat, Nov 7
Delta Logo
3:22 pm - 10:57 pmPDX  Portland-DLH Duluth Intl
5h 35m1 stop Minneapolis St Paul
Delta Logo
5:14 am - 10:34 amDLH  Duluth Intl-PDX Portland
7h 20m1 stop Minneapolis St Paul
$358Delta
Wed, Oct 7 - Sun, Oct 18
Delta Logo
3:22 pm - 10:57 pmPDX  Portland-DLH Duluth Intl
5h 35m1 stop Minneapolis St Paul
Delta Logo
5:14 am - 10:34 amDLH  Duluth Intl-PDX Portland
7h 20m1 stop Minneapolis St Paul
$372Delta
Wed, Oct 7 - Sun, Oct 18
Delta Logo
6:00 am - 3:41 pmPDX  Portland-DLH Duluth Intl
7h 41m1 stop Minneapolis St Paul
Delta Logo
5:14 am - 10:34 amDLH  Duluth Intl-PDX Portland
7h 20m1 stop Minneapolis St Paul
$372Delta
Fri, Oct 30 - Mon, Nov 2
Delta Logo
3:22 pm - 10:57 pmPDX  Portland-DLH Duluth Intl
5h 35m1 stop Minneapolis St Paul
Delta Logo
5:14 am - 10:34 amDLH  Duluth Intl-PDX Portland
7h 20m1 stop Minneapolis St Paul
$388Delta
Wed, Oct 7 - Sun, Oct 18
United Airlines Logo
11:30 pm - 10:39 amPDX  Portland-DLH Duluth Intl
9h 09m1 stop Chicago O'Hare Intl
United Airlines Logo
3:06 pm - 10:27 pmDLH  Duluth Intl-PDX Portland
9h 21m1 stop Chicago O'Hare Intl
$391United Airlines
Fri, Oct 30 - Mon, Nov 2

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Delta flights from Portland to Duluth

Our best Delta deals on Portland to Duluth flight tickets
Delta
Oct 13
PDX3:22 pmPortland
5h 35m
1 stop
DLH10:57 pmDuluth Intl
Oct 20
DLH5:14 amDuluth Intl
7h 20m
1 stop
PDX10:34 amPortland
$328
Delta
Oct 7
PDX3:22 pmPortland
5h 35m
1 stop
DLH10:57 pmDuluth Intl
Oct 18
DLH5:14 amDuluth Intl
7h 20m
1 stop
PDX10:34 amPortland
$348
Delta
Oct 7
PDX3:22 pmPortland
5h 35m
1 stop
DLH10:57 pmDuluth Intl
Oct 18
DLH5:14 amDuluth Intl
7h 20m
1 stop
PDX10:34 amPortland
$358

United Airlines flights from Portland to Duluth

Our best United Airlines deals on Portland to Duluth flight tickets
United Airlines
Oct 30
PDX11:30 pmPortland
9h 09m
1 stop
DLH10:39 amDuluth Intl
Nov 2
DLH3:06 pmDuluth Intl
9h 21m
1 stop
PDX10:27 pmPortland
$391
United Airlines
Oct 30
PDX7:26 pmPortland
13h 13m
2 stops
DLH10:39 amDuluth Intl
Nov 2
DLH3:06 pmDuluth Intl
9h 21m
1 stop
PDX10:27 pmPortland
$397
United Airlines
Sep 1
PDX11:02 pmPortland
9h 40m
1 stop
DLH10:42 amDuluth Intl
Sep 5
DLH11:18 amDuluth Intl
11h 47m
2 stops
PDX9:05 pmPortland
$404

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandDuluth

PDX Portland - DLH Duluth Intl

PDXDLH

Portland

Tue 10/13

3:22 pm-10:57 pm

1 stop5h 35m

Duluth Intl

Tue 10/20

5:14 am-10:34 am

1 stop7h 20m

$328

PortlandDuluth

PDX Portland - DLH Duluth Intl

PDXDLH

Portland

Wed 11/4

2:34 pm-11:14 pm

1 stop6h 40m

Duluth Intl

Sat 11/7

3:06 pm-10:27 pm

1 stop9h 21m

$328

PortlandDuluth

PDX Portland - DLH Duluth Intl

PDXDLH

Portland

Wed 11/4

2:34 pm-11:14 pm

1 stop6h 40m

Duluth Intl

Sat 11/7

6:23 am-6:24 pm

2 stops14h 01m

$334

PortlandDuluth

PDX Portland - DLH Duluth Intl

PDXDLH

Portland

Wed 10/7

3:22 pm-10:57 pm

1 stop5h 35m

Duluth Intl

Sun 10/18

5:14 am-10:34 am

1 stop7h 20m

$348

PortlandDuluth

PDX Portland - DLH Duluth Intl

PDXDLH

Portland

Wed 11/4

9:00 am-11:14 pm

2 stops12h 14m

Duluth Intl

Sat 11/7

6:23 am-6:09 pm

2 stops13h 46m

$354

PortlandDuluth

PDX Portland - DLH Duluth Intl

PDXDLH

Portland

Wed 10/7

3:22 pm-10:57 pm

1 stop5h 35m

Duluth Intl

Sun 10/18

5:14 am-10:34 am

1 stop7h 20m

$358

PortlandDuluth

PDX Portland - DLH Duluth Intl

PDXDLH

Portland

Wed 10/7

3:22 pm-10:57 pm

1 stop5h 35m

Duluth Intl

Sun 10/18

5:14 am-10:34 am

1 stop7h 20m

$372

PortlandDuluth

PDX Portland - DLH Duluth Intl

PDXDLH

Portland

Fri 10/30

6:00 am-3:41 pm

1 stop7h 41m

Duluth Intl

Mon 11/2

5:14 am-10:34 am

1 stop7h 20m

$372

PortlandDuluth

PDX Portland - DLH Duluth Intl

PDXDLH

Portland

Wed 10/7

3:22 pm-10:57 pm

1 stop5h 35m

Duluth Intl

Sun 10/18

5:14 am-10:34 am

1 stop7h 20m

$388

PortlandDuluth

PDX Portland - DLH Duluth Intl

PDXDLH

Portland

Fri 10/30

11:30 pm-10:39 am

1 stop9h 09m

Duluth Intl

Mon 11/2

3:06 pm-10:27 pm

1 stop9h 21m

$391

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from Portland to Duluth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Duluth?

Prices are currently low for flights on this route.

Typical prices usually range from $532 to $1,062.
The lowest price recently found on this route was $328.

What is the cheapest month to fly to Duluth?

The cheapest month to fly to Duluth from Portland is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Duluth from Portland during January instead. Flights to Duluth in January, while not as cheap as those in December, still average around $284.

Can stopping save me money on Portland to Duluth flights?

You could potentially save up to 26% on your flight if you consider stops on a Portland to Duluth flight.

When to book flights from Portland to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Duluth (PDX to DLH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Duluth

Best Price Found

$323

Fastest flight time

5h 35m

Direct flights

None
The best one-way flight to Duluth from Portland in the past 72 hours is $323. The best round-trip flight deal from Portland to Duluth found on momondo in the last 72 hours is $328.
The fastest flight from Portland to Duluth takes 5h 35m
There are no direct flights from Portland to Duluth. There are no popular flight routes from Portland to Duluth.
Search flight deals

Frequently asked questions about flying from Portland to Duluth

  • How far is Portland to Duluth Intl by plane?

    There are 1455.5 mi between Portland and Duluth Intl. Flights usually cover this in 5h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Portland Airport to Duluth Intl Airport?

    Prices for flights from Portland Airport to Duluth Intl Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Duluth Intl Airport?

  • How old do you have to be to fly from Portland Airport to Duluth Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The required travel and health documents for your Duluth Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Portland to Duluth?

Best airlines flying from Portland to Duluth

Compare and see reviews for airlines that fly from Portland to Duluth with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $318Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights
DeltaPriceFrom $325Free CancellationRating
7.8
8,500 reviews
Search Delta flights

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior
Hayward
Cloquet

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Duluth?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Duluth for you.

Can I find flights from Portland to Duluth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Duluth from Portland with this policy.

How can momondo help me find flights from Portland to Duluth?

momondo helps you find the best flight between Portland and Duluth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Duluth right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Duluth, momondo offers a useful price alert feature which will track prices for flights to Duluth from Portland and alert you when they change.

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