How does KAYAK find such low prices on flights from Washington to Duluth?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Duluth. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Duluth?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Duluth?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Duluth with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Duluth?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Duluth from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$173 CHEAP FLIGHTS from Washington to Duluth

DLH

KAYAK searches hundreds of travel sites at once for deals on flights to Duluth

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$278

Overall average: $306

United Airlines

Sat 3/7Sat 3/14

SEA - DLH • 1 stop

Cheapest one-way

$173

Delta

Thu 2/19

SEA - DLH • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Duluth!

Flight Deals

Cheap Flights from Washington to Duluth

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Duluth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Duluth

Sat, Mar 7 - Sat, Mar 14

11:47 pm - 9:43 am

SEA

DLH

7h 56m

1 stop

11:20 am - 7:03 pm

DLH

SEA

9h 43m

1 stop

$278United Airlines

Sat, Mar 7 - Sat, Mar 14

11:47 pm - 9:43 am

SEA

DLH

7h 56m

1 stop

11:20 am - 9:14 pm

DLH

SEA

11h 54m

2 stops

$284United Airlines

Thu, Feb 26 - Tue, Mar 3

3:30 pm - 11:55 pm

SEA

DLH

6h 25m

1 stop

4:15 pm - 8:46 pm

DLH

SEA

6h 31m

1 stop

$296Delta

Tue, Feb 17 - Sat, Feb 28

6:10 am - 3:31 pm

SEA

DLH

7h 21m

1 stop

4:18 pm - 8:46 pm

DLH

SEA

6h 28m

1 stop

$306Delta

Wed, Feb 18 - Wed, Feb 25

11:59 pm - 10:43 am

SEA

DLH

8h 44m

1 stop

3:19 pm - 10:43 pm

DLH

SEA

9h 24m

1 stop

$312United Airlines

Fri, Feb 27 - Tue, Mar 3

6:10 am - 3:31 pm

SEA

DLH

7h 21m

1 stop

4:15 pm - 8:46 pm

DLH

SEA

6h 31m

1 stop

$316Delta

Fri, Mar 6 - Sat, Mar 14

7:34 pm - 10:43 am

SEA

DLH

13h 09m

2 stops

11:20 am - 7:03 pm

DLH

SEA

9h 43m

1 stop

$317United Airlines

Wed, Feb 18 - Wed, Feb 25

11:59 pm - 10:43 am

SEA

DLH

8h 44m

1 stop

7:50 am - 8:56 pm

DLH

SEA

15h 06m

2 stops

$325United Airlines

Tue, Feb 17 - Wed, Feb 25

6:10 am - 3:31 pm

SEA

DLH

7h 21m

1 stop

12:15 pm - 8:46 pm

DLH

SEA

10h 31m

1 stop

$331Delta

Thu, Feb 19 - Tue, Feb 24

6:10 am - 3:31 pm

SEA

DLH

7h 21m

1 stop

4:15 pm - 8:46 pm

DLH

SEA

6h 31m

1 stop

$336Delta

Useful Info

Low season	March
High season	July
Cheapest flight	$173

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 18% increase in price.

Flight from Seattle to Duluth

How does KAYAK find such low prices on flights from Washington to Duluth?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Duluth.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Duluth?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Duluth?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Duluth with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Duluth?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Duluth from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Two Harbors

Superior

Everything you need to know for your flight to Duluth

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Duluth

Duluth (DLH)

DLH

$173 Find Cheap Flights from Washington to Duluth

KAYAK searches hundreds of travel sites at once for deals on flights to Duluth

Everything you should know

Cheap Flights from Washington to Duluth

Recent round-trip flight deals from Washington to Duluth

Recent one-way flight deals from Washington to Duluth

Recent last minute flight deals from Washington to Duluth

Good to know

FAQs for booking flights from Washington to Duluth

How does KAYAK find such low prices on flights from Washington to Duluth?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Duluth.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Duluth?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Duluth?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Duluth with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Duluth?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Duluth from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Duluth?

Everything you need to know for your flight to Duluth

Information on the airport you'll fly into in Duluth

Cabin class types available on flights to Washington

Complete your trip to Duluth with a hotel stay or car rental

Find direct flights for Duluth

Flights to other popular destinations

Flights from domestic origins to Duluth

Choose which airport to fly into in Duluth

Find deals for your return flight