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Book flight tickets from Duluth to Seattle starting at ₹ 16,769

For as little as ₹ 16,769, you can take your next adventure to Seattle without breaking the bank. Choose between one-way and return tickets from Duluth below.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Duluth to Seattle

These price trend charts carefully monitor and predict how flight prices from Duluth to Seattle will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Duluth to Seattle

Which airline provides the cheapest flights from Duluth to Seattle? Discover the option that best suits your travel needs before embarking on your journey.

United Airlines
From ₹ 16,769
Delta Air Lines
From ₹ 23,236

Find more flights and airlines

Alternative Routes from Duluth to Seattle

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Seattle from Duluth which could help you save money and time.

  • Cheapest
    United Airlines
    DLH
    15:06
    9h 47m
    1 transfer
    SEA
    22:53
    Duluth International Airport - Seattle-Tacoma International Airport
    Tue, Jan 14United Airlines
    ₹ 16,769
  • United Airlines
    DLH
    15:06
    9h 47m
    1 transfer
    SEA
    22:53
    Duluth International Airport - Seattle-Tacoma International Airport
    Tue, Jan 14United Airlines
    ₹ 16,769
    Find More Flights

FAQ

  • When are flight tickets from Duluth (DLH) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Duluth to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Duluth (DLH) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around ₹ 35,891.
  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
    • The distance from Lake Union Sea Plane Base to downtown is about 2 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Duluth to Seattle

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Duluth to Seattle

Cheapest nonstop flight price₹ 16,768
Off-season for travelDecember
Peak season for travelSeptember
Flight distance2,263.59 km
Popular airlineDelta Air Lines