HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$95+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — DEN
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 Wednesday

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 July 2, 2025.

Round-trip from

$175
(Booking.com)

One-way from

$95
(Priceline)

Popular in

December

Cheapest in

September

Average price

$293
From Spartanburg to Denver Intl
Search Deals
One-way flight from Spartanburg to Denver Intl
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 2, 2025.

This Booking.com deal was found by Cheapflights users on 7/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:31 pmCLT - DEN
Nonstop3h 54mFrontier
Tue 7/812:34 amDEN - CLT
1 stop29h 54mFrontier
Deal found 7/1$175
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/209:30 pmCLT - DEN
Nonstop3h 25mAmerican Airlines
Wed 9/311:59 pmDEN - CLT
Nonstop3h 06mAmerican Airlines
Deal found 6/30$177
This Southwest deal was found by Cheapflights users on 7/2. 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.
Sat 8/25:05 amCLT - DEN
Nonstop3h 40mSouthwest
Mon 8/115:20 amDEN - CLT
1 stop6h 00mSouthwest
Deal found 7/2$188
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 12/68:15 amCLT - DEN
Nonstop3h 50mUnited Airlines
Tue 12/95:35 pmDEN - CLT
Nonstop3h 12mUnited Airlines
Deal found 6/30$193

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 July 2, 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

Tue 7/8

5:31 pm-7:25 pm

Nonstop3h 54m

Denver Intl

Tue 7/8

12:34 am-8:28 am

1 stop29h 54m

$175

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Wed 8/20

9:30 pm-10:55 pm

Nonstop3h 25m

Denver Intl

Wed 9/3

11:59 pm-5:05 am

Nonstop3h 06m

$177

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Sat 8/2

5:05 am-6:45 am

Nonstop3h 40m

Denver Intl

Mon 8/11

5:20 am-1:20 pm

1 stop6h 00m

$188

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Tue 7/29

4:16 pm-6:02 pm

Nonstop3h 46m

Denver Intl

Wed 7/30

5:38 pm-10:59 pm

Nonstop3h 21m

$208

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Mon 9/1

11:57 am-8:30 pm

1 stop10h 33m

$95

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Tue 9/2

5:25 pm-10:05 pm

1 stop6h 40m

$99

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Tue 7/29

7:45 am-9:08 am

Nonstop3h 23m

$100

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Fri 8/1

4:16 pm-6:02 pm

Nonstop3h 46m

$115

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Thu 8/14

6:58 pm-11:07 pm

1 stop6h 09m

$119

CharlotteDenver

CLT - DEN

CLTDEN

Charlotte Douglas

Wed 7/30

9:28 pm-6:12 pm

2 stops22h 44m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 June 27, 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 July 2, 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 June 29, 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.

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 July 2, 2025.
Read through reviews of airlines operating flights from Spartanburg to Denver, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,983 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Frontier
5.9
Fair
3,290 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 7 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, 128 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 Frontier, with whom users have recently found tickets for as low as $95. However, be on the lookout for offers from Southwest and American 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: United Airlines (75%), American Airlines (60%), Southwest( 45%).

  • What are the cheapest flights from Spartanburg to Denver?

    On average you can expect to pay $942 for a flight from Spartanburg to Denver. The cheapest flight overall is $114 while the most popular route, (Charlotte Douglas - Denver Intl) is currently priced at $128.

  • 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
Golden
Brighton
Silverthorne
Thornton
Frisco
Broomfield
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs

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
Charleston to Denver flights
Greenville to Denver flights
Savannah to Denver flights
Charlotte to Colorado Springs flights
Columbia to Denver flights
Myrtle Beach to Denver flights
Charlotte to Durango flights
Charlotte to Montrose flights
Greenville to Colorado Springs flights
Charlotte to Aspen flights
Savannah to Colorado Springs flights
Greenville to Grand Junction flights
Charlotte to Grand Junction flights
Augusta to Denver flights
Charleston to Aspen flights
Charleston to Colorado Springs flights
Charleston to Vail flights
Greenville to Montrose flights
Charleston to Montrose flights
Charleston to Grand Junction flights
Columbia to Colorado Springs flights
Charlotte to Vail flights
Columbia to Grand Junction flights
Savannah to Grand Junction flights
Myrtle Beach to Colorado Springs flights
Augusta to Colorado Springs flights
Charleston to Durango flights
Charleston to Gunnison flights
Augusta to Grand Junction flights
Charlotte to Gunnison flights
Hilton Head Island to Denver flights
Columbia to Montrose flights
Greenville to Gunnison flights
Augusta to Montrose flights
Florence to Denver flights
Charlotte to Cortez flights

Top 7 airlines flying from Spartanburg to Denver

Discover the top 7 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$177FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$98Average$192FlexibilityNo cancel feeOn-time88%
DeltaCheapest$118Average$343FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$137Average$413FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$152Average$305FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$163Average$349FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$201Average$381FlexibilityNo 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.