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

Our cheapest airline available from Spokane to Duluth is Delta. Our recent data shows that you can find tickets from as low as $406 on this airline.

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

What is the cheapest time of day to fly from GEG to DLH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Spokane to Duluth as you normally would.

Most accurate provider : When it comes to deals on Spokane-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Spokane-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Spokane-Duluth flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Spokane-Duluth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Spokane-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Spokane to Duluth?

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

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

Yes. Cheapflights offers flight deals from Spokane 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.

$645+ Cheap Flights from Spokane to Duluth

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Cheap flight deals from Spokane to Duluth

Cheapest

Cheapest flights from Spokane to Duluth
Explore the most affordable flight options available from Spokane to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.

Tue 8/251:45 pm

GEG

DLH

2 stops8h 58m

United Airlines

Sat 8/295:00 am

DLH

GEG

2 stops18h 09m

United Airlines

Deal found 2/16

$645

Find flight deals from Spokane to Duluth

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars

Provider with most accurate pricing for Spokane-Duluth Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Spokane-Duluth Intl flights.

Search Deals

Compare providers for flights from Spokane to Duluth

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Spokane to Duluth in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Spokane-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Spokane-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Spokane-Duluth flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Spokane-Duluth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Spokane-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Spokane to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Spokane with our price prediction graph.

GEG-DLH

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.

Reviews of airlines servicing Duluth

Peruse reviews from past customers who have flown with Delta from Spokane to Duluth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,206 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Aug 2023

BDL - MSP

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Delta

7.9

Good

8,206 reviews

Delta

7.9

Good

8,206 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Aug 2023

BDL - MSP

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Related info for your journey

What is the cheapest airline to fly from Spokane to Duluth round-trip?
Our cheapest airline available from Spokane to Duluth is Delta. Our recent data shows that you can find tickets from as low as $406 on this airline.
Can I find deals for flights from Spokane to Duluth that include hotel bookings?
Yes. In addition to deals on Spokane to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Spokane to Duluth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spokane to Duluth.
Can I find deals for business class flights from Spokane to Duluth?
Yes. Cheapflights offers flight deals from Spokane 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.

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Top airline flying from Spokane to Duluth

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$406	Average$558	FlexibilityNo cancel fee	On-timeN/A

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$645+ Cheap flights from Spokane to Duluth (GEG - DLH)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Spokane to Duluth with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Spokane to Duluth

Cheapest flights from Spokane to DuluthExplore the most affordable flight options available from Spokane to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.

Explore the most affordable flight options available from Spokane to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.

Find flight deals from Spokane to Duluth

Most accurate provider

Most trusted provider

Compare providers for flights from Spokane to Duluth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Spokane to Duluth in February.

Best time to book a flight from Spokane to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Spokane with our price prediction graph.

Reviews of airlines servicing Duluth

Peruse reviews from past customers who have flown with Delta from Spokane to Duluth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Spokane to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

How can I find direct flights from Spokane to Duluth?

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

Traveling to a place near Duluth?

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Alternative routes for Spokane to Duluth

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Complete your trip

Complete your trip to Duluth by adding a car rental and/or hotel reservation to your travel itinerary.

Other flights to Duluth

Explore flights to Duluth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 17, 2026.

Search flights from Spokane to Duluth by cabin class

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

Spokane and Duluth flights

Browse other Spokane and Duluth flight options. Last updated on February 17, 2026.

Other flights from Spokane

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Top airline flying from Spokane to Duluth

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Travel Smart

Cheapest flights from Spokane to Duluth
Explore the most affordable flight options available from Spokane to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.