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Cheap flights from Duluth to Seattle (DLH - SEA)

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How to find the cheapest flight from
Duluth (DLH) to Seattle (SEA)

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

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 42% on your flight compared to booking on days when demand is much higher.

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

Users have found that booking a flight from Duluth to Seattle at least 27 days early can save you up to 58% on average compared to booking a flight this week. If booking 27 days before your flight isn’t an option for you, users have found flights from Duluth to Seattle for as little as $136 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $197 for flights departing within the next 3 days.

When is the cheapest time to fly from Duluth to Seattle (DLH - 03A)?

One of the essential ways to save on airfare from Duluth to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. If a flight is in the evening is possible it can save you up to 49% on airfare.

Cheap flights from Duluth to Seattle in August, September 2020

The best prices found for DLH to SEA flights for August, September
16 Aug - 23 Aug
$186pp
DLH
Duluth Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
   
2 STOPS
DLH
Duluth Intl
26 Aug - 31 Aug
$198pp
DLH
Duluth Intl
Delta
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
   
2 STOPS
DLH
Duluth Intl
19 Aug - 24 Aug
$261pp
DLH
Duluth Intl
Delta
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
   
2 STOPS
DLH
Duluth Intl

Duluth to Seattle 2020 flight deals

Cheap flights to Seattle from Duluth found for this year
16 Aug - 23 Aug
$186pp
DLH
Duluth Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
   
2 STOPS
DLH
Duluth Intl
15 Sep - 19 Sep
$198pp
DLH
Duluth Intl
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
   
2 STOPS
DLH
Duluth Intl
18 Sep - 20 Sep
$208pp
DLH
Duluth Intl
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
   
2 STOPS
DLH
Duluth Intl

One-way flights to Seattle from Duluth

The cheapest one-way flights from Duluth to Seattle
1:15 pm - 6:24 pm
Delta
1 Stop
7h 09m
DLH - SEA
Delta
$109
Delta
1:15 pm - 6:24 pm
Delta
1 Stop
7h 09m
DLH - SEA
Delta
$163
Delta
1:15 pm - 6:24 pm
Delta
1 Stop
7h 09m
DLH - SEA
Delta
$198
Delta

Related info for your journey

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

Flight FAQs

From Duluth to Seattle

Are flight prices decreasing from Duluth to Seattle due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Duluth and Seattle for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Duluth to Seattle for under $200 on Cheapflights?

Yes, there are multiple flights from Duluth to Seattle for under $200. The cheapest flight booked recently is on Multiple Airlines for just $186, but on average you can expect to pay $300.

Are there nonstop flights from Duluth to Seattle for under $200 on Cheapflights?

There are no nonstop flights from Duluth to Seattle, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Duluth weather warmer or cooler than Seattle?

You can imagine temperatures to be in the 77 °F range in July. The weather in Seattle is generally the same as Duluth's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Duluth to Seattle?

Departing from Duluth to Seattle will take you 5h 21m.

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

Currently priced at $198, Delta will fly you from Duluth to Seattle and back. In addition to Delta, many other airlines offer competitively priced options for your trip.

What are the cheapest airlines to fly from Duluth to Seattle one-way?

The cheapest airline for a one-way flight from Duluth to Seattle is Delta ($99).

Alternative routes for Duluth to Seattle

Destination information for Seattle

Things to know before you go. Useful info for your trip from Duluth to Seattle
Average temperature for August in Seattle
77.0 °F
Avg rainfall for August in Seattle
1.1 ″

Airports servicing Duluth

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)
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