$262 Cheap Flights from Spokane (GEG) to Duluth (DLH)

View $262 flight on Tue, Sep 16, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Duluth, MN (DLH-Duluth Intl.)

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Cheap Flights from Spokane to Duluth (GEG-DLH)

Prices were available within the past 7 days and start at $262 for one-way flights and $371 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug 13 - Wed, Aug 27
GEG
Spokane
DLH
Duluth
$371 Roundtrip, found 19 hours ago
$371
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Aug 13 from Spokane to Duluth, returning Wed, Aug 27, priced at $371 found 19 hours ago
Delta
Tue, Aug 26 - Sat, Aug 30
GEG
Spokane
DLH
Duluth
$375 Roundtrip, just found
$375
Roundtrip
just found
Select Delta flight, departing Tue, Aug 26 from Spokane to Duluth, returning Sat, Aug 30, priced at $375 just found
Delta
Tue, Aug 12 - Wed, Aug 20
GEG
Spokane
DLH
Duluth
$382 Roundtrip, found 19 hours ago
$382
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Aug 12 from Spokane to Duluth, returning Wed, Aug 20, priced at $382 found 19 hours ago
Delta
Tue, Aug 26 - Sun, Aug 31
GEG
Spokane
DLH
Duluth
$385 Roundtrip, just found
$385
Roundtrip
just found
Select Delta flight, departing Tue, Aug 26 from Spokane to Duluth, returning Sun, Aug 31, priced at $385 just found
Delta
Fri, Aug 22 - Wed, Sep 3
GEG
Spokane
DLH
Duluth
$386 Roundtrip, just found
$386
Roundtrip
just found
Select Delta flight, departing Fri, Aug 22 from Spokane to Duluth, returning Wed, Sep 3, priced at $386 just found
Delta
Tue, Aug 12 - Tue, Aug 19
GEG
Spokane
DLH
Duluth
$390 Roundtrip, found 19 hours ago
$390
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Aug 12 from Spokane to Duluth, returning Tue, Aug 19, priced at $390 found 19 hours ago
Delta
Wed, Aug 13 - Sun, Aug 31
GEG
Spokane
DLH
Duluth
$391 Roundtrip, found 19 hours ago
$391
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Aug 13 from Spokane to Duluth, returning Sun, Aug 31, priced at $391 found 19 hours ago
United
Tue, Sep 23 - Wed, Oct 1
GEG
Spokane
DLH
Duluth
$394 Roundtrip, found 6 days ago
$394
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 23 from Spokane to Duluth, returning Wed, Oct 1, priced at $394 found 6 days ago
Delta
Mon, Aug 25 - Sun, Aug 31
GEG
Spokane
DLH
Duluth
$395 Roundtrip, just found
$395
Roundtrip
just found
Select Delta flight, departing Mon, Aug 25 from Spokane to Duluth, returning Sun, Aug 31, priced at $395 just found
Delta
Fri, Aug 22 - Mon, Sep 1
GEG
Spokane
DLH
Duluth
$396 Roundtrip, just found
$396
Roundtrip
just found
Select Delta flight, departing Fri, Aug 22 from Spokane to Duluth, returning Mon, Sep 1, priced at $396 just found

Alternative airports near Duluth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Duluth Intl. DLH. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $482
DLH
Duluth Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $482
Flights from Spokane (GEG) to Duluth (DLH)
Origin airport
Spokane Intl.
Destination airport
Duluth Intl.
Airlines serving
Delta, United
Roundtrip price
$371
Distance
1185 mi

Spokane to Duluth Flights

The cheapest times to fly from Spokane to Duluth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Spokane to Duluth are during the month of August. You can find some of the cheapest flights from Spokane to Duluth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to Duluth

Sunday is one of the best days to book for cheap flights from Spokane to Duluth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Spokane to Duluth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Spokane to Duluth in 2025. You can also book with separate airlines for your outbound and return journeys, from $262 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Spokane to Duluth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Spokane to Duluth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to Duluth Intl. Airport (DLH) cost?
Discover the latest flight deals from GEG to DLH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GEG to DLH?
The cheapest flights from GEG to DLH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GEG to DLH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GEG to DLH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Spokane Intl. Airport (GEG) to Duluth Intl. Airport (DLH)?
You'll have to book a flight with a layover if you're traveling from Spokane Intl. Airport (GEG) to Duluth Intl. Airport (DLH). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from GEG to DLH?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spokane Intl. Airport (GEG) to Duluth Intl. Airport (DLH)?
To avoid possible delays on the Spokane Intl. Airport (GEG) to Duluth Intl. Airport (DLH) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Spokane Intl. Airport (GEG) to Duluth Intl. Airport (DLH) last-minute?
Booking your ticket from GEG to DLH just before your trip is typically more expensive. But if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a GEG to DLH flight and hotel package?
You'll typically save money by securing a GEG to DLH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal flights and accommodations, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Duluth Intl. Airport (DLH)?
Generally, it's possible to reschedule or cancel your GEG to DLH flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.