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$100+ Cheap flights from Spartanburg, SC to Denver (DEN)

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — DEN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Spartanburg to Denver Intl are usually found in September or October, booked 36 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Spartanburg to Denver

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

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$181
(Kiwi.com)

One-way from

$100
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$233
Provider with most accurate pricing for Charlotte Douglas-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-Denver Intl flights.
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From Spartanburg to Denver Intl
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One-way flight from Spartanburg to Denver Intl
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Highest demand for flights based on searches. 2% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 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 Denver

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

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/35:28 pmCLT - DEN
Nonstop3h 53mFrontier
Tue 7/811:12 amDEN - CLT
Nonstop3h 24mFrontier
Deal found 4/30$181
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.
Wed 5/218:15 amCLT - DEN
Nonstop3h 50mUnited Airlines
Sat 5/245:20 pmDEN - CLT
Nonstop3h 20mUnited Airlines
Deal found 4/30$198
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/269:35 pmCLT - DEN
Nonstop3h 26mAmerican Airlines
Sat 8/211:59 pmDEN - CLT
Nonstop3h 19mAmerican Airlines
Deal found 5/1$199
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/242:56 pmCLT - DEN
Nonstop3h 51mMultiple Airlines
Thu 7/317:00 pmDEN - CLT
1 stop13h 45mMultiple Airlines
Deal found 4/30$204
This Sun Country Air deal was found by Cheapflights users on 5/1. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/295:40 pmCLT - DEN
1 stop25h 47mSun Country Air
Thu 6/56:25 pmDEN - CLT
1 stop20h 36mSun Country Air
Deal found 5/1$235
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/175:10 pmCLT - DEN
1 stop7h 48mDelta
Thu 7/36:00 amDEN - CLT
1 stop7h 01mDelta
Deal found 4/30$237
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/610:50 amCLT - DEN
2 stops7h 15mSouthwest
Thu 8/79:30 amDEN - CLT
1 stop7h 30mSouthwest
Deal found 4/30$282

Cheapflights Fare Finder

Customize your flight search to find flights from Spartanburg to Denver 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 Denver that are best for you.

Fly from

Spartanburg

Fly to

Denver

Route

Depart

Return

Price

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Thu 7/3

5:28 pm-7:21 pm

Nonstop3h 53m

Denver Intl

Tue 7/8

11:12 am-4:36 pm

Nonstop3h 24m

$181

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Wed 5/21

8:15 am-10:05 am

Nonstop3h 50m

Denver Intl

Sat 5/24

5:20 pm-10:40 pm

Nonstop3h 20m

$198

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Sat 7/26

9:35 pm-11:01 pm

Nonstop3h 26m

Denver Intl

Sat 8/2

11:59 pm-5:18 am

Nonstop3h 19m

$199

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Thu 7/24

2:56 pm-4:47 pm

Nonstop3h 51m

Denver Intl

Thu 7/31

7:00 pm-10:45 am

1 stop13h 45m

$204

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Thu 5/29

5:40 pm-5:27 pm

1 stop25h 47m

Denver Intl

Thu 6/5

6:25 pm-5:01 pm

1 stop20h 36m

$235

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Tue 6/17

5:10 pm-10:58 pm

1 stop7h 48m

Denver Intl

Thu 7/3

6:00 am-3:01 pm

1 stop7h 01m

$237

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Wed 8/6

10:50 am-4:05 pm

2 stops7h 15m

Denver Intl

Thu 8/7

9:30 am-7:00 pm

1 stop7h 30m

$282

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Wed 6/4

7:30 pm-9:07 pm

Nonstop3h 37m

$100

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Tue 7/1

6:45 am-12:32 pm

1 stop7h 47m

$109

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Fri 5/30

4:32 pm-9:29 pm

1 stop6h 57m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 14 results
1
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Best time to book a flight from Spartanburg to Denver

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

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

Use this chart to determine the optimal time to book a round-trip flight from Spartanburg to Denver. Price data was last updated on April 25, 2025.

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Spartanburg to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Spartanburg to Denver (average of $197). Flying from Spartanburg to Denver in March is currently the most expensive (average of $278). 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 SB1 to DEN?

Find hourly flight availability from Spartanburg to Denver. 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 Denver, 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 Spartanburg to Denver?

Use this chart to determine the cheapest time to fly round-trip from Spartanburg to Denver. Price data was last updated on March 30, 2025.

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

Weekly flight availability from Spartanburg to Denver

Explore weekly flight availability from Spartanburg to Denver. 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 May 1, 2025.

The most flights from SB1 to DEN are scheduled on a Thursday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Denver by month

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

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

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

If weather is an important factor for your trip to Denver, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated May 1, 2025.
To help decide which airline to fly from Spartanburg to Denver, see what other customers have to say about Southwest, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,293 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,293 reviews
Southwest
8.0
Very good
4,293 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,293 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,293 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,293 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Sun Country Air
6.9
Okay
346 reviews
Southwest
8.0
Very good
4,293 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

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

    Denver Intl (DEN) is the airport you will fly into if you book a flight from Spartanburg to Denver. You should not have trouble finding flights to Denver Intl from Spartanburg; the airport handles an average of 4 inbound flights from Spartanburg per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Denver airport from Spartanburg. It is only a 18.5 mi journey from Denver Intl (DEN) to Denver’s city center.

  • How popular is this Spartanburg to Denver flight route?

    Within the past month, 131 users have taken a look at flights from Spartanburg to Denver Intl.

  • What are the cheapest airlines to fly from Spartanburg to Denver one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from Spartanburg to Denver for a low price.

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

    Before booking your flight to Denver from Spartanburg, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), United Airlines (83%), Frontier( 79%).

  • What are the cheapest flights from Spartanburg to Denver?

    On average you can expect to pay $712 for a flight from Spartanburg to Denver. The cheapest flight overall is $99 while the most popular route, (Charlotte Douglas - Denver Intl) is currently priced at $174.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Spartanburg to Denver (average of $197). Flying from Spartanburg to Denver in March is currently the most expensive (average of $278). 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
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Silverthorne
Brighton
Golden
Thornton
Greeley
Frisco
Grand Lake
Broomfield
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Limon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Spartanburg to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Spartanburg to Denver

Discover the top 6 airlines that operate flights from Spartanburg to Denver. 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
FrontierCheapest$66Average$160FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$111Average$202FlexibilityNo cancel feeOn-time88%
DeltaCheapest$134Average$350FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$138Average$413FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$159Average$355FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$197Average$378FlexibilityNo cancel feeOn-time63%

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