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$89+ Cheap flights from Denver (DEN) to Spartanburg, SC

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CLT
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Spartanburg are usually found in September or January, booked 17 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Denver to Spartanburg

Keep the following information in mind while searching for Denver to Spartanburg flight deals. Data was last updated August 20, 2025.

Round-trip from

$158
(Priceline)

One-way from

$89
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$231
From Denver Intl to Spartanburg
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One-way flight from Denver Intl to Spartanburg
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Highest demand for flights based on searches. 8% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Denver to Spartanburg

Cheapest flights from Denver to Spartanburg
Explore the most affordable flight options available from Denver to Spartanburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:22 pmDEN - CLT
1 stop10h 46mFrontier
Fri 10/245:34 pmCLT - DEN
Nonstop3h 52mFrontier
Deal found 8/20$153
This Mytrip deal was found by Cheapflights users on 8/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:00 amDEN - CLT
1 stop27h 00mFrontier
Fri 10/37:55 pmCLT - DEN
1 stop14h 54mFrontier
Deal found 8/20$154
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:22 pmDEN - CLT
1 stop10h 38mFrontier
Fri 10/245:34 pmCLT - DEN
Nonstop3h 52mFrontier
Deal found 8/20$156
This Priceline deal was found by Cheapflights users on 8/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:04 amDEN - CLT
1 stop10h 57mFrontier
Mon 10/65:20 pmCLT - DEN
Nonstop3h 47mFrontier
Deal found 8/19$158
This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2810:55 amDEN - CLT
Nonstop3h 30mFrontier
Sun 10/55:20 pmCLT - DEN
Nonstop3h 47mFrontier
Deal found 8/20$159
This CheapOair deal was found by Cheapflights users on 8/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:15 pmDEN - CLT
1 stop21h 36mFrontier
Sun 9/75:20 pmCLT - DEN
Nonstop3h 47mFrontier
Deal found 8/20$160
This CheapOair deal was found by Cheapflights users on 8/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:45 pmDEN - CLT
1 stop6h 08mFrontier
Sun 10/1210:05 pmCLT - DEN
1 stop28h 46mFrontier
Deal found 8/20$161
This CheapOair deal was found by Cheapflights users on 8/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/75:40 pmDEN - CLT
1 stop17h 39mFrontier
Sun 10/1210:05 pmCLT - DEN
1 stop28h 46mFrontier
Deal found 8/18$162
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:55 amDEN - CLT
Nonstop3h 30mFrontier
Mon 9/295:20 pmCLT - DEN
Nonstop3h 47mFrontier
Deal found 8/18$163
This CheapOair deal was found by Cheapflights users on 8/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:34 amDEN - CLT
1 stop20h 23mFrontier
Tue 11/42:27 pmCLT - DEN
1 stop10h 49mFrontier
Deal found 8/20$164
This CheapOair deal was found by Cheapflights users on 8/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:04 amDEN - CLT
1 stop10h 57mFrontier
Sun 9/75:20 pmCLT - DEN
Nonstop3h 47mFrontier
Deal found 8/19$165

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Spartanburg 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 August 20, 2025.
Use the filters below to find and compare flights from Denver to Spartanburg that are best for you.

Fly from

Denver

Fly to

Spartanburg

Route

Depart

Return

Price

DenverCharlotte

DEN - CLT

DENCLT

Denver Intl

Sat 10/25

8:22 pm-9:08 am

1 stop10h 46m

Charlotte Douglas

Thu 10/30

6:07 pm-8:01 pm

Nonstop3h 54m

$153

DenverCharlotte

DEN - CLT

DENCLT

Denver Intl

Thu 10/2

12:04 am-1:01 pm

1 stop10h 57m

Charlotte Douglas

Mon 10/6

5:20 pm-7:07 pm

Nonstop3h 47m

$158

DenverCharlotte

DEN - CLT

DENCLT

Denver Intl

Sun 9/28

10:55 am-4:25 pm

Nonstop3h 30m

Charlotte Douglas

Sun 10/5

5:20 pm-7:07 pm

Nonstop3h 47m

$159

DenverCharlotte

DEN - CLT

DENCLT

Denver Intl

Thu 9/4

8:15 pm-7:51 pm

1 stop21h 36m

Charlotte Douglas

Sun 9/7

5:20 pm-7:07 pm

Nonstop3h 47m

$160

DenverCharlotte

DEN - CLT

DENCLT

Denver Intl

Fri 9/12

12:04 am-1:01 pm

1 stop10h 57m

Charlotte Douglas

Mon 9/15

5:20 pm-7:07 pm

Nonstop3h 47m

$160

DenverCharlotte

DEN - CLT

DENCLT

Denver Intl

Tue 10/7

5:40 pm-1:19 pm

1 stop17h 39m

Charlotte Douglas

Fri 10/10

10:05 pm-8:39 pm

1 stop24h 34m

$162

DenverCharlotte

DEN - CLT

DENCLT

Denver Intl

Tue 10/7

5:40 pm-1:19 pm

1 stop17h 39m

Charlotte Douglas

Sun 10/12

10:05 pm-12:51 am

1 stop28h 46m

$162

DenverCharlotte

DEN - CLT

DENCLT

Denver Intl

Fri 10/24

11:20 am-4:39 pm

Nonstop3h 19m

Charlotte Douglas

Sun 10/26

8:22 pm-9:03 am

2 stops14h 41m

$162

DenverCharlotte

DEN - CLT

DENCLT

Denver Intl

Thu 9/25

10:55 am-4:25 pm

Nonstop3h 30m

Charlotte Douglas

Mon 9/29

5:20 pm-7:07 pm

Nonstop3h 47m

$163

DenverCharlotte

DEN - CLT

DENCLT

Denver Intl

Sat 9/13

5:50 pm-11:00 am

1 stop15h 10m

Charlotte Douglas

Sun 9/14

8:51 pm-8:09 am

1 stop13h 18m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 19 results
1
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Best time to book a flight from Denver to Spartanburg

Have a flexible travel schedule? Discover the best time to fly to Spartanburg from Denver 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 Denver to Spartanburg

How far ahead should I book a flight from Denver to Spartanburg?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Spartanburg. Price data was last updated on August 8, 2025.

The best time to book flights from Denver to Spartanburg is 17 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Denver to Spartanburg (average of $248). Flying from Denver to Spartanburg in March is currently the most expensive (average of $328). 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.

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

Find hourly flight availability from Denver to Spartanburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

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

What is the cheapest day to fly from Denver to Spartanburg?

Use this chart to determine the cheapest time to fly round-trip from Denver to Spartanburg. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their Denver to Spartanburg flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Spartanburg

Explore weekly flight availability from Denver to Spartanburg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 20, 2025.

The most flights from DEN to SB1 are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Spartanburg

Get insights into the airlines that provide service to Spartanburg. 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 Spartanburg. Reviews last updated August 20, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Denver to Spartanburg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,928 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,207 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Denver to Spartanburg. 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 from for flights from Denver to Spartanburg?

    For a flight from Denver to Spartanburg, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city. Denver Intl is the only Denver airport and it handles 5 outbound flights to Spartanburg per day. 6 airlines have flights to Spartanburg from Denver Intl on a regular basis.

  • How popular is this Denver to Spartanburg flight route?

    The Denver Intl to Spartanburg flight path was viewed by 35 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Denver to Spartanburg?

    Departing from Denver to Spartanburg will take you 10h 46m. The distance between Denver and Spartanburg is about 1334 mi.

  • What are the most reliable airlines from Denver to Spartanburg?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Denver to Spartanburg on time: Frontier (80%), United Airlines (72%), American Airlines (70%).

  • What are the cheapest flights from Denver to Spartanburg?

    The cheapest flight price from Denver to Spartanburg is $88. On average you can expect to pay $672. The most popular route, (Denver Intl - Charlotte Douglas), can usually be booked for $128.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Spartanburg 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 Denver to Spartanburg?

    Currently, August is the cheapest month in which you can book a flight from Denver to Spartanburg (average of $248). Flying from Denver to Spartanburg in March is currently the most expensive (average of $328). 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.

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Top 6 airlines flying from Denver to Spartanburg

Discover the top 6 airlines that operate flights from Denver to Spartanburg. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$82Average$212FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$91Average$177FlexibilityNo cancel feeOn-time88%
DeltaCheapest$118Average$370FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$172Average$450FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$177Average$361FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$209Average$413FlexibilityNo cancel feeOn-time63%

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