Cheap flights from Portland to Duluth (PDX - DLH) from $264

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — DLH
May 27 — Jun 31

The best prices from Portland to Duluth Intl are usually found in November or December, booked 21 days in advance, depart on a Saturday or Tuesday and return on a Friday

Cheap flight deals from Portland to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Duluth (DLH). 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 May 22, 2024.

Popular in

October

Cheapest in

November

Average price

$512

Round-trip from

$361
High demand for flights, 33% potential price rise
Best time to find cheap flights, 50% potential price drop
Average for round-trip flights in May 2024
From Portland to Duluth Intl

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

Travelers have found that booking a Friday departure is the best way to save up to 176% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Portland to Duluth?

Travelers have found it’s best to book a flight 22 days in advance to save up to 107% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 22 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland to Duluth 1-2 weeks in advance for as low as $447, or $447 for flights within the next 24 hours.

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

November is one of the best times of the year to fly to Duluth from Portland. Prices for November average $493 per person but you can even find prices for as low as $247. The most expensive prices can be found in the month of October. Opting for a November flight can save you 49% on your journey compared to booking in October

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

When flying from Portland to Duluth, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 46% versus a flight in the morning.

Cheap Delta flights from Portland to Duluth

Explore cheap flight options specifically provided by Delta for the route between Portland and Duluth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Peruse some of the lowest-priced Delta flights we've found from Portland to Duluth. Deals update often to give you more flight options matching your criteria
Tue 8/1312:50 amPDX - DLH
1 stop6h 56mDelta
Wed 8/2810:54 amDLH - PDX
1 stop7h 13mDelta
Deal found 5/22$292
Sun 8/1812:50 amPDX - DLH
1 stop6h 56mDelta
Mon 8/265:25 amDLH - PDX
2 stops9h 02mDelta
Deal found 5/22$297
Fri 8/97:59 pmPDX - DLH
2 stops11h 47mDelta
Wed 8/212:45 pmDLH - PDX
1 stop7h 17mDelta
Deal found 5/22$320
Mon 8/1910:55 pmPDX - DLH
2 stops8h 51mDelta
Mon 8/265:25 amDLH - PDX
2 stops9h 02mDelta
Deal found 5/22$325
Thu 8/112:52 amPDX - DLH
1 stop7h 25mDelta
Sun 8/45:44 pmDLH - PDX
1 stop7h 51mDelta
Deal found 5/22$347
Wed 7/311:16 pmPDX - DLH
2 stops9h 01mDelta
Wed 7/105:44 pmDLH - PDX
1 stop7h 51mDelta
Deal found 5/21$352
Tue 8/1312:50 amPDX - DLH
1 stop6h 56mDelta
Wed 8/285:25 amDLH - PDX
2 stops7h 19mDelta
Deal found 5/22$353
Fri 8/97:59 pmPDX - DLH
2 stops11h 47mDelta
Wed 8/215:50 pmDLH - PDX
2 stops8h 00mDelta
Deal found 5/22$358
Thu 8/812:50 amPDX - DLH
1 stop6h 56mDelta
Wed 8/212:45 pmDLH - PDX
1 stop7h 17mDelta
Deal found 5/22$370

Cheap United Airlines flights from Portland to Duluth

Explore cheap flight options specifically provided by United Airlines for the route between Portland and Duluth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Some of the best deals we've found on United Airlines flights traveling from Portland to Duluth. Deals frequently update to provide users with more options.
Mon 8/1911:25 pmPDX - DLH
1 stop9h 14mUnited Airlines
Mon 8/263:10 pmDLH - PDX
1 stop9h 19mUnited Airlines
Deal found 5/22$316
Fri 8/911:45 pmPDX - DLH
1 stop19h 52mUnited Airlines
Wed 8/216:24 pmDLH - PDX
1 stop7h 05mUnited Airlines
Deal found 5/21$447
Mon 7/1512:20 amPDX - DLH
1 stop8h 12mUnited Airlines
Thu 7/253:13 pmDLH - PDX
1 stop9h 17mUnited Airlines
Deal found 5/21$479
Tue 7/1611:45 pmPDX - DLH
1 stop8h 47mUnited Airlines
Thu 7/253:13 pmDLH - PDX
1 stop9h 17mUnited Airlines
Deal found 5/21$519
Wed 8/1411:45 pmPDX - DLH
1 stop19h 52mUnited Airlines
Wed 8/283:10 pmDLH - PDX
1 stop9h 19mUnited Airlines
Deal found 5/22$531
Sun 6/3012:15 amPDX - DLH
1 stop19h 22mUnited Airlines
Tue 7/98:05 amDLH - PDX
1 stop27h 33mUnited Airlines
Deal found 5/21$586
Thu 8/112:20 amPDX - DLH
1 stop8h 12mUnited Airlines
Sun 8/48:05 amDLH - PDX
1 stop27h 33mUnited Airlines
Deal found 5/21$603
Tue 7/167:40 pmPDX - DLH
2 stops16h 52mUnited Airlines
Thu 7/2511:10 amDLH - PDX
1 stop24h 28mUnited Airlines
Deal found 5/21$628
Mon 7/111:45 pmPDX - DLH
1 stop8h 47mUnited Airlines
Tue 7/911:10 amDLH - PDX
2 stops22h 33mUnited Airlines
Deal found 5/21$634

Cheap Portland to Duluth flights in May & June 2024

Find cheap flight options from Portland to Duluth specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 22, 2024.
The lowest fares we've come across on flights traveling from Portland to Duluth in May and June 2024. Check back regularly for other flight deals.
Sat 6/812:30 amPDX - DLH
1 stop7h 47mDelta
Sat 6/155:20 amDLH - PDX
2 stops10h 06mDelta
Deal found 5/22$264
Mon 6/1011:45 pmPDX - DLH
1 stop9h 02mUnited Airlines
Sat 6/158:00 amDLH - PDX
1 stop9h 11mUnited Airlines
Deal found 5/22$314
Mon 6/1012:30 amPDX - DLH
1 stop7h 47mDelta
Sat 6/155:20 amDLH - PDX
2 stops10h 06mDelta
Deal found 5/22$317
Mon 6/107:35 pmPDX - DLH
2 stops12h 42mDelta
Sat 6/155:20 amDLH - PDX
2 stops7h 26mDelta
Deal found 5/22$322
Sun 6/911:11 pmPDX - DLH
2 stops9h 06mDelta
Sat 6/155:20 amDLH - PDX
2 stops7h 26mDelta
Deal found 5/22$362
Sun 6/912:15 amPDX - DLH
1 stop8h 32mUnited Airlines
Sat 6/158:00 amDLH - PDX
1 stop9h 11mUnited Airlines
Deal found 5/22$392
Tue 6/1111:45 pmPDX - DLH
1 stop9h 02mUnited Airlines
Sat 6/153:17 pmDLH - PDX
1 stop7h 39mUnited Airlines
Deal found 5/22$416
Fri 6/2812:30 amPDX - DLH
1 stop7h 36mDelta
Sat 7/65:20 amDLH - PDX
2 stops7h 29mDelta
Deal found 5/21$427
Wed 5/2211:06 amPDX - DLH
1 stop8h 24mUnited Airlines
Tue 5/283:17 pmDLH - PDX
1 stop9h 09mUnited Airlines
Deal found 5/21$443

Portland to Duluth 2024 flight deals

Discover exclusive flight deals for travel between Portland and Duluth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
The lowest fares we've come across on flights traveling from Portland to Duluth in May and June 2024. Check back regularly for other flight deals.
Sat 6/812:30 amPDX - DLH
1 stop7h 47mDelta
Sat 6/155:20 amDLH - PDX
2 stops10h 06mDelta
Deal found 5/22$264
Tue 8/1312:50 amPDX - DLH
1 stop6h 56mDelta
Wed 8/2810:54 amDLH - PDX
1 stop7h 13mDelta
Deal found 5/22$292
Sun 8/1812:50 amPDX - DLH
1 stop6h 56mDelta
Mon 8/265:25 amDLH - PDX
2 stops9h 02mDelta
Deal found 5/22$297
Mon 6/1011:45 pmPDX - DLH
1 stop9h 02mUnited Airlines
Sat 6/158:00 amDLH - PDX
1 stop9h 11mUnited Airlines
Deal found 5/22$314
Mon 8/1911:25 pmPDX - DLH
1 stop9h 14mUnited Airlines
Mon 8/263:10 pmDLH - PDX
1 stop9h 19mUnited Airlines
Deal found 5/22$316
Mon 6/1012:30 amPDX - DLH
1 stop7h 47mDelta
Sat 6/155:20 amDLH - PDX
2 stops10h 06mDelta
Deal found 5/22$317
Fri 8/97:59 pmPDX - DLH
2 stops11h 47mDelta
Wed 8/212:45 pmDLH - PDX
1 stop7h 17mDelta
Deal found 5/22$320
Mon 6/107:35 pmPDX - DLH
2 stops12h 42mDelta
Sat 6/155:20 amDLH - PDX
2 stops7h 26mDelta
Deal found 5/22$322
Mon 8/1910:55 pmPDX - DLH
2 stops8h 51mDelta
Mon 8/265:25 amDLH - PDX
2 stops9h 02mDelta
Deal found 5/22$325

Find flights from Portland to Duluth within your budget

Customize your flight search to find flights from Portland to Duluth 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 2,730,072 searches. Data last updated May 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$292 - $479

Route

Depart

Return

Price

PortlandDuluth Intl

PDX - DLH

PDXDLH

Portland

Tue 8/13

1 stop6h 56m

Duluth Intl

Wed 8/28

1 stop7h 13m

$292

PortlandDuluth Intl

PDX - DLH

PDXDLH

Portland

Sun 8/18

1 stop6h 56m

Duluth Intl

Mon 8/26

2 stops9h 02m

$297

PortlandDuluth Intl

PDX - DLH

PDXDLH

Portland

Mon 8/19

1 stop9h 14m

Duluth Intl

Mon 8/26

1 stop9h 19m

$316

PortlandDuluth Intl

PDX - DLH

PDXDLH

Portland

Fri 8/9

2 stops11h 47m

Duluth Intl

Wed 8/21

1 stop7h 17m

$320

PortlandDuluth Intl

PDX - DLH

PDXDLH

Portland

Mon 8/19

2 stops8h 51m

Duluth Intl

Mon 8/26

2 stops9h 02m

$325

PortlandDuluth Intl

PDX - DLH

PDXDLH

Portland

Thu 8/1

1 stop7h 25m

Duluth Intl

Sun 8/4

1 stop7h 51m

$347

PortlandDuluth Intl

PDX - DLH

PDXDLH

Portland

Wed 7/3

2 stops9h 01m

Duluth Intl

Wed 7/10

1 stop7h 51m

$352

PortlandDuluth Intl

PDX - DLH

PDXDLH

Portland

Fri 8/9

1 stop19h 52m

Duluth Intl

Wed 8/21

1 stop7h 05m

$447

PortlandDuluth Intl

PDX - DLH

PDXDLH

Portland

Mon 7/15

1 stop8h 12m

Duluth Intl

Thu 7/25

1 stop9h 17m

$479

Flights are sorted by cheapest first

Deals found on 5/22

When is the best time to book a flight from Portland to Duluth?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Duluth. Price data was last updated on May 10, 2024.
The best time to book flights from Portland to Duluth is 21 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Portland to Duluth?

Use this chart to determine the cheapest time to fly round-trip from Portland to Duluth. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Duluth flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth 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.

Temperature and rainfall in Duluth by month

Plan your trip to Duluth by taking into account the average temperature and rainfall totals by month.

DLH

Temperature

12.2 - 66.2 °F

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated May 22, 2024.
Read through reviews of airlines operating flights from Portland to Duluth, such as Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,585 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

8.0
Very good
10,585 reviews
8.0
Very good
10,585 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

7.4
Good
10,870 reviews
8.0
Very good
10,585 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Related info for your journey

Find useful and relevant information for your journey from Portland to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Portland to Duluth for under $300 on Cheapflights?

    Yes, there are multiple flights from Portland to Duluth for under $300. The cheapest flight booked recently is on Delta for just $292, but on average you can expect to pay $383.

  • What are the cheapest airlines flying from Portland to Duluth round-trip?

    Flying on Delta is currently your cheapest option to Duluth, with prices starting at $292. Another option worth looking into is United Airlines, starting at $316 round trip. Delta is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • What does PDX to DLH mean?

    PDX and DLH are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PDX to DLH refers to a flight route from Portland Airport to Duluth Intl Airport.

  • Can I find deals for flights from Portland to Duluth that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Duluth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Duluth with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Duluth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Portland to Duluth that allow pets onboard?

    Many airlines flying from Portland to Duluth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Duluth?

    Yes, you can often find last-minute deals on Portland to Duluth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Duluth flight deals updated?

    The Portland to Duluth flight deals you see on this page were last updated on 5/22.

  • When is the best time to book a flight from Portland to Duluth?

    Currently, March is the cheapest month in which you can book a flight from Portland to Duluth (average of $361). Flying from Portland to Duluth in June is currently the most expensive (average of $585). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Portland to Duluth

Discover the top 2 airlines that operate flights from Portland to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$188Average$487FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$218Average$468FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Portland to Duluth by cabin class

Find flights from Portland to Duluth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Duluth?

Cheapflights helps you search for flights from Portland to Duluth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portland to Duluth?

Cheapflights helps you find that perfect flight to Duluth from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portland to Duluth with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Duluth, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portland to Duluth become cheaper?

Not ready to book yet? You can track prices for flights from Portland to Duluth on Cheapflights with our Price Alert feature and get notified when better prices are available.

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