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Duluth

$476+ Cheap flights from Spartanburg, SC to Duluth (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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — DLH
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Spartanburg to Duluth

Keep the following information in mind while searching for Spartanburg to Duluth flight deals. Data was last updated May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$476
(Delta)

Popular in

February

Cheapest in

September

Average price

$579
Provider with most accurate pricing for Charlotte Douglas-Duluth Intl flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-Duluth Intl flights.
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From Spartanburg to Duluth Intl
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Spartanburg to Duluth

Cheapest flights from Spartanburg to Duluth
Explore the most affordable flight options available from Spartanburg to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/216:20 amCLT - DLH
1 stop5h 03mDelta
Mon 7/284:01 pmDLH - CLT
1 stop6h 42mDelta
Deal found 4/29$476
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/197:42 pmCLT - DLH
2 stops19h 47mUnited Airlines
Sun 6/226:13 pmDLH - CLT
2 stops28h 33mUnited Airlines
Deal found 4/30$989

Cheapflights Fare Finder

Customize your flight search to find flights from Spartanburg to Duluth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Spartanburg to Duluth that are best for you.

Fly from

Spartanburg

Fly to

Duluth

Route

Depart

Return

Price

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Mon 7/21

6:20 am-10:23 am

1 stop5h 03m

Duluth Intl

Mon 7/28

4:01 pm-11:43 pm

1 stop6h 42m

$476

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Thu 6/19

7:42 pm-2:29 pm

2 stops19h 47m

Duluth Intl

Sun 6/22

6:13 pm-11:46 pm

2 stops28h 33m

$989

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Spartanburg to Duluth

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

Cheapflights Insights

Everything you need to know about your flight from Spartanburg to Duluth

What is the cheapest time of day to fly from SB1 to DLH?

Find hourly flight availability from Spartanburg to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Spartanburg to Duluth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Duluth by month

Plan your trip to Duluth by taking into account the average rainfall totals by month.

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.

Temperature in Duluth by month

Plan your trip to Duluth by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

Related info for your journey

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

  • What airport do you fly into for flights to Duluth from Spartanburg?

    If you book a flight to Duluth from Spartanburg, you will be flying to Duluth Intl, which is the city’s only airport. Duluth Intl (DLH) is located 5.8 mi from the center of Duluth. There are 0 flights from Spartanburg to Duluth Intl per day from 2 different airlines.

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

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

  • How can I find direct flights from Spartanburg to Duluth?

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

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

    Yes. Cheapflights offers flight deals from Spartanburg 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.

  • What is the cheapest month to book a flight from Spartanburg to Duluth?

    Currently, January is the cheapest month in which you can book a flight from Spartanburg to Duluth (average of $335). Flying from Spartanburg to Duluth in June is currently the most expensive (average of $483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Spartanburg?

Book flights to Spartanburg if you plan to visit one of these locations
Two Harbors
Superior

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Top 2 airlines flying from Spartanburg to Duluth

Discover the top 2 airlines that operate flights from Spartanburg to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$393FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$448FlexibilityNo cancel feeOn-timeN/A

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