Cheap flights from Duluth to Key West

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Is it worth flying from Duluth to Key West?

It depends. Prices for flights from Duluth to Key West fluctuate based on several factors.

Pick a travel date to see today’s available fares.

Travel agencies and airlines sometimes offer promotional prices on certain routes — it’s worth checking regularly. Also, many travelers look for weekend flights, so booking in advance is recommended.

Which airports serve Duluth and Key West?

When planning a trip of about 1644 mi, it's a good idea to check flights from surrounding airports too.

  • Airports in Duluth: Duluth is the only operational airport in the area.
  • Airports in Key West: The only active airport in Key West is Key West - International.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Find the best flight from Duluth to Key West

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from Delta, American, United, and more.

Other popular destinations

Searching for flights to United States? Travelers also looked at: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Duluth – Key West flights.
Frequently Asked Questions

Frequently asked questions about flights from Duluth to Key West.

How much does an airline ticket from Duluth to Key West cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Duluth to Key West.

How far is Duluth from Key West?

Duluth is about 1644 mi from Key West.

What are the airports in Key West?

Key West has one airport: Key West - International.

What are the airports in Duluth?

Duluth has one airport: Duluth.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Duluth to Key West?

This information is not available at the moment.

What is the cheapest month to fly from Duluth to Key West?

This information is not available at the moment.

What is the most expensive month to fly from Duluth to Key West?

This information is not available at the moment.

What is the best day of the week to fly from Duluth to Key West?

This information is not available at the moment.