HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$90+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — DEN
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Spartanburg to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(Cheapflightsfares)

One-way from

$90
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$221
Provider with most accurate pricing for Charlotte Douglas-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-Denver Intl flights.
Search Deals
From Spartanburg to Denver Intl
Search Deals
One-way flight from Spartanburg to Denver Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 4, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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.
Thu 5/85:06 pmCLT - DEN
Nonstop3h 58mFrontier
Sun 5/1110:45 amDEN - CLT
Nonstop3h 20mFrontier
Deal found 4/3$137
This American Airlines deal was found by Cheapflights users on 4/3. 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 5/109:24 pmCLT - DEN
Nonstop3h 35mAmerican Airlines
Sat 5/1011:59 pmDEN - CLT
Nonstop3h 21mAmerican Airlines
Deal found 4/3$174
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Tue 5/134:15 pmCLT - DEN
Nonstop3h 55mUnited Airlines
Wed 5/1411:59 pmDEN - CLT
1 stop7h 46mUnited Airlines
Deal found 4/4$198
This Southwest deal was found by Cheapflights users on 4/2. 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.
Tue 5/131:55 pmCLT - DEN
2 stops8h 00mSouthwest
Sat 5/176:05 pmDEN - CLT
Nonstop3h 20mSouthwest
Deal found 4/2$203
This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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.
Thu 4/2412:55 pmCLT - DEN
1 stop6h 00mMultiple Airlines
Tue 4/2910:45 amDEN - CLT
Nonstop3h 17mMultiple Airlines
Deal found 4/3$230
This Delta deal was found by Cheapflights users on 4/4. 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.
Sat 4/266:00 amCLT - DEN
1 stop7h 09mDelta
Fri 5/212:55 amDEN - CLT
1 stop5h 58mDelta
Deal found 4/4$237
This Sun Country Air deal was found by Cheapflights users on 4/3. 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 6/57:01 pmCLT - DEN
1 stop23h 00mSun Country Air
Sat 6/710:49 amDEN - CLT
1 stop21h 18mSun Country Air
Deal found 4/3$270

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 April 4, 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 5/8

5:06 pm-7:04 pm

Nonstop3h 58m

Denver Intl

Sun 5/11

10:45 am-4:05 pm

Nonstop3h 20m

$137

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Sat 5/10

9:24 pm-10:59 pm

Nonstop3h 35m

Denver Intl

Sat 5/10

11:59 pm-5:20 am

Nonstop3h 21m

$174

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Tue 5/13

4:15 pm-6:10 pm

Nonstop3h 55m

Denver Intl

Wed 5/14

11:59 pm-9:45 am

1 stop7h 46m

$198

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Tue 5/13

1:55 pm-7:55 pm

2 stops8h 00m

Denver Intl

Sat 5/17

6:05 pm-11:25 pm

Nonstop3h 20m

$203

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Thu 4/24

12:55 pm-4:55 pm

1 stop6h 00m

Denver Intl

Tue 4/29

10:45 am-4:02 pm

Nonstop3h 17m

$230

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Sat 4/26

6:00 am-11:09 am

1 stop7h 09m

Denver Intl

Fri 5/2

12:55 am-8:53 am

1 stop5h 58m

$237

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Thu 6/5

7:01 pm-4:01 pm

1 stop23h 00m

Denver Intl

Sat 6/7

10:49 am-10:07 am

1 stop21h 18m

$270

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Tue 5/6

9:24 pm-10:59 pm

Nonstop3h 35m

$90

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Sun 5/11

5:06 pm-7:04 pm

Nonstop3h 58m

$92

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Sat 7/19

8:33 am-10:11 am

Nonstop3h 38m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 14 results
1
2

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 March 28, 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 April 4, 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 April 4, 2025.

The most flights from SB1 to DEN are scheduled on a Thursday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 April 4, 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
4,276 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,276 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,899 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,618 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Sun Country Air
6.9
Okay
349 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 7 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, 146 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 $90. However, be on the lookout for offers from Frontier and United Airlines, 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 (85%), Frontier( 83%).

  • What are the cheapest flights from Spartanburg to Denver?

    On average you can expect to pay $933 for a flight from Spartanburg to Denver. The cheapest flight overall is $96 while the most popular route, (Charlotte Douglas - Denver Intl) is currently priced at $179.

  • 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
Lakewood
Winter Park
Cripple Creek
Golden
Silverthorne
Brighton
Broomfield
Greeley
Frisco
Wheat Ridge
Grand Lake
Central City
Glendale
Copper Mountain
Longmont
Thornton
Idaho Springs
Limon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Spartanburg to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Denver flights
Greenville to Denver flights
Charleston to Denver flights
Savannah to Denver flights
Myrtle Beach to Denver flights
Columbia to Denver flights
Charlotte to Colorado Springs flights
Greenville to Colorado Springs flights
Charlotte to Grand Junction flights
Charlotte to Durango flights
Augusta to Denver flights
Savannah to Colorado Springs flights
Charlotte to Montrose flights
Charleston to Vail flights
Columbia to Colorado Springs flights
Charlotte to Aspen flights
Greenville to Montrose flights
Charlotte to Vail flights
Charleston to Montrose flights
Augusta to Colorado Springs flights
Charleston to Colorado Springs flights
Charleston to Durango flights
Hilton Head Island to Denver flights
Columbia to Grand Junction flights
Greenville to Grand Junction flights
Charleston to Grand Junction flights
Charlotte to Gunnison flights
Columbia to Montrose flights
Myrtle Beach to Colorado Springs flights
Charleston to Aspen flights
Augusta to Grand Junction flights
Florence to Denver flights
Greenville to Gunnison flights
Charleston to Gunnison flights
Charlotte to Cortez flights
Savannah to Grand Junction flights
Augusta to Montrose flights

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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$67Average$159FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$116Average$204FlexibilityNo cancel feeOn-time88%
DeltaCheapest$138Average$351FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$138Average$412FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$159Average$358FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$195Average$379FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.