$115+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — DEN
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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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 February or January, booked 82 days in advance, depart on a Friday or Thursday and return on a Thursday
Cheap flight deals from Spartanburg to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Spartanburg to DenverExplore 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 August 21, 2026.
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 August 21, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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.
Fri 9/187:54 pm -
Nonstop3h 49m
Tue 9/226:56 pm -
1 stop16h 59m
Deal found 8/16![Frontier logo]()
$227
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 12/105:07 pm -
Nonstop4h 01m
Sun 12/1310:50 am -
Nonstop3h 17m
Deal found 8/17![Frontier logo]()
$228
This Travelocity deal was found by Cheapflights users on 8/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:52 pm -
1 stop12h 00m
Fri 9/181:39 pm -
Nonstop3h 20m
Deal found 8/16![Frontier logo]()
$229
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/191:08 pm -
Nonstop3h 32m
Wed 9/236:14 am -
Nonstop3h 18m
Deal found 8/16![American Airlines logo]()
$230
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:54 pm -
Nonstop3h 49m
Tue 9/2910:38 am -
2 stops19h 57m
Deal found 8/19![Frontier logo]()
$231
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 9/107:54 pm -
Nonstop3h 49m
Tue 9/156:56 pm -
1 stop16h 59m
Deal found 8/17![Frontier logo]()
$232
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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.
Sat 9/55:21 pm -
Nonstop3h 55m
Sat 9/197:12 pm -
1 stop11h 23m
Deal found 8/16![Frontier logo]()
$233
This Frontier deal was found by Cheapflights users on 8/17. 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.
Tue 9/2212:05 pm -
1 stop5h 56m
Sun 9/271:39 pm -
Nonstop3h 20m
Deal found 8/17![Frontier logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sat 9/264:51 pm -
1 stop6h 58m
Wed 9/309:19 pm -
1 stop10h 52m
Deal found 8/17![Frontier logo]()
$235
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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.
Mon 9/219:32 am -
1 stop24h 20m
Sat 9/269:19 pm -
1 stop10h 52m
Deal found 8/17![Frontier logo]()
$236
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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.
Fri 9/187:16 pm -
1 stop14h 36m
Sun 9/201:39 pm -
Nonstop3h 20m
Deal found 8/17![Frontier logo]()
$237
This Frontier deal was found by Cheapflights users on 8/17. 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.
Tue 9/2212:05 pm -
1 stop11h 44m
Tue 9/297:12 pm -
1 stop11h 23m
Deal found 8/17![Frontier logo]()
$238
Best flights from Spartanburg to DenverDiscover carefully curated flight deals from Spartanburg to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Spartanburg to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:15 am -
1 stop4h 45m
Wed 11/1111:05 am -
2 stops8h 15m
Deal found 8/20![Southwest logo]()
$250
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/84:23 pm -
Nonstop3h 45m
Tue 9/226:00 am -
1 stop7h 18m
Deal found 8/16![United Airlines logo]()
$285
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/307:50 pm -
1 stop6h 25m
Mon 1/45:40 pm -
Nonstop3h 17m
Deal found 8/19![United Airlines logo]()
$329
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:30 am -
2 stops6h 20m
Mon 9/288:05 am -
1 stop7h 30m
Deal found 8/20![Southwest logo]()
$329
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:15 pm -
1 stop8h 30m
Mon 1/410:30 am -
1 stop6h 55m
Deal found 8/19![Southwest logo]()
$339
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:36 am -
Nonstop3h 54m
Sat 11/284:15 pm -
Nonstop3h 14m
Deal found 8/20![United Airlines logo]()
$353
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:35 pm -
2 stops8h 25m
Sat 10/247:45 am -
2 stops9h 20m
Deal found 8/19![Southwest logo]()
$349
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:20 pm -
Nonstop3h 45m
Wed 10/74:10 pm -
Nonstop3h 21m
Deal found 8/19![United Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 8/16. 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 11/173:10 pm -
1 stop5h 50m
Sat 11/212:25 pm -
2 stops6h 40m
Deal found 8/16![Southwest logo]()
$353
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 10/164:20 pm -
Nonstop3h 45m
Sun 10/184:10 pm -
Nonstop3h 21m
Deal found 8/17![United Airlines logo]()
$409
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:35 am -
2 stops9h 15m
Wed 9/21:40 pm -
1 stop5h 30m
Deal found 8/18![Southwest logo]()
$394
This Southwest deal was found by Cheapflights users on 8/17. 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.
Thu 2/117:10 am -
2 stops8h 10m
Sun 2/1411:20 am -
2 stops7h 55m
Deal found 8/17![Southwest logo]()
$403
Last-minute flights from Spartanburg to DenverDiscover last-minute flight deals from Spartanburg to Denver. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Spartanburg to Denver. Data last updated August 21, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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.
Sat 9/55:21 pm -
Nonstop3h 55m
Sat 9/197:12 pm -
1 stop11h 23m
Deal found 8/16![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Tue 9/83:15 pm -
1 stop9h 49m
Tue 9/229:19 pm -
1 stop13h 19m
Deal found 8/16![Frontier logo]()
$228
This Travelocity deal was found by Cheapflights users on 8/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:52 pm -
1 stop12h 00m
Fri 9/181:39 pm -
Nonstop3h 20m
Deal found 8/16![Frontier logo]()
$229
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 9/107:54 pm -
Nonstop3h 49m
Tue 9/156:56 pm -
1 stop16h 59m
Deal found 8/17![Frontier logo]()
$232
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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.
Fri 9/187:54 pm -
Nonstop3h 49m
Thu 9/247:12 pm -
1 stop11h 23m
Deal found 8/17![Frontier logo]()
$227
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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.
Fri 9/187:16 pm -
1 stop14h 36m
Sun 9/201:39 pm -
Nonstop3h 20m
Deal found 8/16![Frontier logo]()
$237
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/191:08 pm -
Nonstop3h 32m
Wed 9/236:14 am -
Nonstop3h 18m
Deal found 8/16![American Airlines logo]()
$230
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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.
Mon 9/219:32 am -
1 stop24h 20m
Sat 9/269:19 pm -
1 stop10h 52m
Deal found 8/16![Frontier logo]()
$236
This Frontier deal was found by Cheapflights users on 8/17. 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.
Tue 9/2212:05 pm -
1 stop5h 56m
Sun 9/271:39 pm -
Nonstop3h 20m
Deal found 8/17![Frontier logo]()
$234
This Frontier deal was found by Cheapflights users on 8/17. 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.
Tue 9/229:40 pm -
1 stop12h 12m
Wed 9/309:19 pm -
1 stop10h 52m
Deal found 8/17![Frontier logo]()
$238
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:54 pm -
Nonstop3h 49m
Tue 9/2910:38 am -
2 stops19h 57m
Deal found 8/19![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sat 9/264:51 pm -
1 stop6h 58m
Wed 9/309:19 pm -
1 stop10h 52m
Deal found 8/17![Frontier logo]()
$235
One-way flights from Spartanburg to DenverSearch for one-way flight options from Spartanburg to Denver. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Spartanburg to Denver. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Frontier deal was found by Cheapflights users on 8/17. 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.
Sun 9/207:54 pm -
Nonstop3h 49m
Deal found 8/17![Frontier logo]()
$115
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.
Sun 9/277:54 pm -
Nonstop3h 49m
Deal found 8/18![Frontier logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 10/19:32 am -
1 stop8h 05m
Deal found 8/17![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 8/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:21 pm -
Nonstop3h 55m
Deal found 8/16![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 8/17. 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 11/194:35 pm -
1 stop9h 18m
Deal found 8/17![Frontier logo]()
$119
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:15 am -
1 stop4h 45m
Deal found 8/20![Southwest logo]()
$120
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:40 pm -
2 stops21h 36m
Deal found 8/18![Frontier logo]()
$121
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:13 pm -
1 stop8h 36m
Deal found 8/19![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 8/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:41 pm -
1 stop12h 37m
Deal found 8/17![Frontier logo]()
$123
This Delta deal was found by Cheapflights users on 8/17. 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 9/196:00 am -
1 stop5h 48m
Deal found 8/17![Delta logo]()
$125
Find flight deals from Spartanburg to Denver
Keep the following information in mind while searching for Spartanburg to Denver flight deals. Data was last updated August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $227 (Cheapflightsfares) |
One-way from | $115 (Frontier) |
Popular in | June |
Cheapest in | February |
Average price | $350 |
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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Spartanburg to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlotteDenver
CLT Charlotte Douglas - DEN Denver Intl
CLTDEN
Charlotte Douglas
Wed 10/28
11:15 am-2:00 pm
1 stop4h 45m
Denver Intl
Wed 11/11
11:05 am-9:20 pm
2 stops8h 15m
$250
CharlotteDenver
CLT Charlotte Douglas - DEN Denver Intl
CLTDEN
Charlotte Douglas
Tue 9/8
4:23 pm-6:08 pm
Nonstop3h 45m
Denver Intl
Tue 9/22
6:00 am-3:18 pm
1 stop7h 18m
$285
CharlotteDenver
CLT Charlotte Douglas - DEN Denver Intl
CLTDEN
Charlotte Douglas
Wed 12/30
7:50 pm-12:15 am
1 stop6h 25m
Denver Intl
Mon 1/4
5:40 pm-10:57 pm
Nonstop3h 17m
$329
CharlotteDenver
CLT Charlotte Douglas - DEN Denver Intl
CLTDEN
Charlotte Douglas
Sat 9/26
6:30 am-10:50 am
2 stops6h 20m
Denver Intl
Mon 9/28
8:05 am-5:35 pm
1 stop7h 30m
$329
CharlotteDenver
CLT Charlotte Douglas - DEN Denver Intl
CLTDEN
Charlotte Douglas
Wed 12/30
6:15 pm-12:45 am
1 stop8h 30m
Denver Intl
Mon 1/4
10:30 am-7:25 pm
1 stop6h 55m
$339
CharlotteDenver
CLT Charlotte Douglas - DEN Denver Intl
CLTDEN
Charlotte Douglas
Thu 10/22
1:35 pm-8:00 pm
2 stops8h 25m
Denver Intl
Sat 10/24
7:45 am-7:05 pm
2 stops9h 20m
$349
CharlotteDenver
CLT Charlotte Douglas - DEN Denver Intl
CLTDEN
Charlotte Douglas
Wed 11/25
8:36 am-10:30 am
Nonstop3h 54m
Denver Intl
Sat 11/28
4:15 pm-9:29 pm
Nonstop3h 14m
$353
CharlotteDenver
CLT Charlotte Douglas - DEN Denver Intl
CLTDEN
Charlotte Douglas
Tue 11/17
3:10 pm-7:00 pm
1 stop5h 50m
Denver Intl
Sat 11/21
2:25 pm-11:05 pm
2 stops6h 40m
$353
Quickest round-trip
CharlotteDenver
CLT Charlotte Douglas - DEN Denver Intl
CLTDEN
Charlotte Douglas
Sat 10/3
4:20 pm-6:05 pm
Nonstop3h 45m
Denver Intl
Wed 10/7
4:10 pm-9:31 pm
Nonstop3h 21m
$360
CharlotteDenver
CLT Charlotte Douglas - DEN Denver Intl
CLTDEN
Charlotte Douglas
Mon 8/31
6:35 am-1:50 pm
2 stops9h 15m
Denver Intl
Wed 9/2
1:40 pm-9:10 pm
1 stop5h 30m
$394
Showing 1-10 of 22 resultsSorted by cheapest first
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.
CLT-DEN
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
SB1-DEN
CLT-DEN
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 August 21, 2026.
A simple way to save on the total cost of your ticket is to fly from Spartanburg to Denver in the evening. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the afternoon.
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 August 21, 2026.
The most flights from SB1 to DEN are scheduled on a Wednesday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Spartanburg to Denver?
Airfare is below average for this route at the moment.
Spartanburg to Denver flights typically cost between $261 and $412 in September.The cheapest round-trip price found within the last 5 days was $227 on Frontier (Sep 18-Sep 22).
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 August 15, 2026.
Travelers seeking maximum savings on their Spartanburg to Denver flight should consider departing on Sunday at noon when fares are most often at their lowest. Wednesday 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 August 21, 2026.
Read through reviews of airlines operating flights from Spartanburg to Denver, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Westminster
Black Hawk
Lakewood
Centennial
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Greeley
Cripple Creek
Winter Park
Limon
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
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Other flights to Denver
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Spartanburg and Denver flights
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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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$75 | Average$225 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$75 | Average$217 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$118 | Average$377 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$174 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$179 | Average$359 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$180 | Average$402 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$281 | Average$396 | FlexibilityNo cancel fee | On-time62% |