$175+ Cheap flights from Harrisburg to Denver (MDT - 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — DEN
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Find cheap flights from Harrisburg 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
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Best
Last-minute
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Cheapest flights from Harrisburg to DenverExplore the most affordable flight options available from Harrisburg to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Harrisburg to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/17:08 pm
MDT
- DEN
1 stop7h 09m
American Airlines
Wed 7/811:55 pm
DEN
- MDT
1 stop8h 13m
American Airlines
Deal found 6/10![American Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 8/53:04 pm
MDT
- DEN
1 stop6h 48m
Delta
Tue 8/116:00 am
DEN
- MDT
1 stop6h 13m
Delta
Deal found 6/8![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 8/182:45 pm
MDT
- DEN
2 stops9h 30m
American Airlines
Sat 8/2211:59 pm
DEN
- MDT
1 stop7h 03m
American Airlines
Deal found 6/10![American Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/297:45 pm
MDT
- DEN
1 stop6h 32m
American Airlines
Tue 8/411:59 pm
DEN
- MDT
1 stop8h 35m
American Airlines
Deal found 6/9![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/187:15 pm
MDT
- DEN
1 stop7h 02m
American Airlines
Fri 7/2411:55 pm
DEN
- MDT
1 stop8h 13m
American Airlines
Deal found 6/10![American Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 6/8. 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 7/2811:41 am
MDT
- DEN
1 stop8h 15m
Delta
Sat 8/11:10 pm
DEN
- MDT
1 stop8h 43m
Delta
Deal found 6/8![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/46:31 am
MDT
- DEN
2 stops9h 50m
American Airlines
Mon 7/611:55 pm
DEN
- MDT
1 stop8h 13m
American Airlines
Deal found 6/8![American Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/27:45 pm
MDT
- DEN
1 stop6h 31m
American Airlines
Thu 7/97:16 am
DEN
- MDT
1 stop7h 04m
American Airlines
Deal found 6/10![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 11/135:58 pm
MDT
- DEN
1 stop8h 25m
Delta
Thu 11/193:10 pm
DEN
- MDT
1 stop6h 28m
Delta
Deal found 6/9![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 9/37:59 pm
MDT
- DEN
1 stop6h 31m
United Airlines
Sun 9/67:45 am
DEN
- MDT
1 stop7h 07m
United Airlines
Deal found 6/8![United Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 9/37:31 pm
MDT
- DEN
1 stop6h 28m
American Airlines
Sun 9/65:06 am
DEN
- MDT
2 stops9h 34m
American Airlines
Deal found 6/9![American Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/17:08 pm
MDT
- DEN
1 stop7h 09m
American Airlines
Fri 7/103:13 pm
DEN
- MDT
1 stop5h 57m
American Airlines
Deal found 6/10![American Airlines logo]()
$347
Best flights from Harrisburg to DenverDiscover carefully curated flight deals from Harrisburg to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Harrisburg to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/297:45 pm
MDT
- DEN
1 stop6h 32m
American Airlines
Tue 8/411:59 pm
DEN
- MDT
1 stop8h 35m
American Airlines
Deal found 6/10![American Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 6/8. 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 10/176:25 pm
MDT
- DEN
1 stop7h 58m
Delta
Fri 10/231:35 pm
DEN
- MDT
1 stop8h 03m
Delta
Deal found 6/8![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 6/10. 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 11/146:30 am
MDT
- DEN
1 stop6h 00m
United Airlines
Tue 11/1711:50 pm
DEN
- MDT
1 stop7h 34m
United Airlines
Deal found 6/10![United Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 6/267:08 pm
MDT
- DEN
1 stop7h 09m
American Airlines
Fri 7/311:59 pm
DEN
- MDT
1 stop7h 51m
American Airlines
Deal found 6/10![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 6/7. 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.
Sun 10/46:00 am
MDT
- DEN
1 stop7h 00m
Delta
Fri 10/912:59 am
DEN
- MDT
1 stop8h 37m
Delta
Deal found 6/7![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/247:59 pm
MDT
- DEN
1 stop6h 31m
United Airlines
Mon 7/2711:59 pm
DEN
- MDT
1 stop7h 41m
United Airlines
Deal found 6/9![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Thu 9/247:59 pm
MDT
- DEN
1 stop6h 31m
United Airlines
Sun 9/276:00 am
DEN
- MDT
1 stop6h 04m
United Airlines
Deal found 6/7![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 8/275:54 pm
MDT
- DEN
1 stop7h 59m
United Airlines
Sat 8/297:45 am
DEN
- MDT
2 stops13h 25m
United Airlines
Deal found 6/10![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 6/6. 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 10/247:59 pm
MDT
- DEN
2 stops12h 43m
United Airlines
Tue 10/2711:50 pm
DEN
- MDT
1 stop7h 34m
United Airlines
Deal found 6/6![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/297:59 pm
MDT
- DEN
1 stop6h 31m
United Airlines
Tue 8/48:00 am
DEN
- MDT
2 stops11h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$564
Last-minute flights from Harrisburg to DenverDiscover last-minute flight deals from Harrisburg to Denver. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Harrisburg to Denver. Data last updated June 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 6/266:42 am
MDT
- DEN
1 stop6h 43m
American Airlines
Tue 7/72:34 pm
DEN
- MDT
1 stop7h 48m
American Airlines
Deal found 6/7![American Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/17:08 pm
MDT
- DEN
1 stop7h 09m
American Airlines
Wed 7/811:55 pm
DEN
- MDT
1 stop8h 13m
American Airlines
Deal found 6/10![American Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/17:08 pm
MDT
- DEN
1 stop7h 09m
American Airlines
Fri 7/103:13 pm
DEN
- MDT
1 stop5h 57m
American Airlines
Deal found 6/10![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/27:45 pm
MDT
- DEN
1 stop6h 31m
American Airlines
Thu 7/97:16 am
DEN
- MDT
1 stop7h 04m
American Airlines
Deal found 6/10![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/46:31 am
MDT
- DEN
2 stops9h 50m
American Airlines
Mon 7/611:55 pm
DEN
- MDT
1 stop8h 13m
American Airlines
Deal found 6/8![American Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/106:22 pm
MDT
- DEN
1 stop8h 01m
Delta
Wed 7/153:10 pm
DEN
- MDT
1 stop6h 43m
Delta
Deal found 6/10![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 7/177:45 pm
MDT
- DEN
1 stop6h 32m
American Airlines
Thu 7/2311:55 pm
DEN
- MDT
1 stop8h 13m
American Airlines
Deal found 6/8![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/187:15 pm
MDT
- DEN
1 stop7h 02m
American Airlines
Wed 7/2211:55 pm
DEN
- MDT
1 stop8h 13m
American Airlines
Deal found 6/9![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/187:15 pm
MDT
- DEN
1 stop7h 02m
American Airlines
Fri 7/2411:55 pm
DEN
- MDT
1 stop8h 13m
American Airlines
Deal found 6/10![American Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 6/8. 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 7/2811:41 am
MDT
- DEN
1 stop8h 15m
Delta
Sat 8/11:10 pm
DEN
- MDT
1 stop8h 43m
Delta
Deal found 6/8![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/297:45 pm
MDT
- DEN
1 stop6h 32m
American Airlines
Tue 8/49:08 am
DEN
- MDT
1 stop7h 57m
American Airlines
Deal found 6/10![American Airlines logo]()
$308
One-way flights from Harrisburg to DenverSearch for one-way flight options from Harrisburg to Denver. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Harrisburg to Denver. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sun 8/165:58 pm
MDT
- DEN
2 stops28h 05m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/155:50 pm
MDT
- DEN
2 stops39h 42m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sun 7/265:58 pm
MDT
- DEN
2 stops41h 05m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Mon 7/275:42 pm
MDT
- DEN
2 stops41h 21m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Mon 9/146:29 pm
MDT
- DEN
2 stops30h 04m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 10/72:09 pm
MDT
- DEN
2 stops26h 37m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$224
Find flight deals from Harrisburg to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $296 (American Airlines) |
One-way from | $175 (Kiwi.com) |
Popular in | May |
Cheapest in | November |
Average price | $456 |
Cheapflights Fare Finder
Customize your flight search to find flights from Harrisburg 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 June 11, 2026.
Use the filters below to find and compare flights from Harrisburg to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HarrisburgDenver
MDT - DEN
MDTDEN
Harrisburg
Wed 7/29
7:45 pm-12:17 am
1 stop6h 32m
Denver Intl
Tue 8/4
11:59 pm-10:34 am
1 stop8h 35m
$303
HarrisburgDenver
MDT - DEN
MDTDEN
Harrisburg
Sat 10/17
6:25 pm-12:23 am
1 stop7h 58m
Denver Intl
Fri 10/23
1:35 pm-11:38 pm
1 stop8h 03m
$321
HarrisburgDenver
MDT - DEN
MDTDEN
Harrisburg
Fri 6/26
7:08 pm-12:17 am
1 stop7h 09m
Denver Intl
Fri 7/3
11:59 pm-9:50 am
1 stop7h 51m
$364
HarrisburgDenver
MDT - DEN
MDTDEN
Harrisburg
Sat 11/14
6:30 am-10:30 am
1 stop6h 00m
Denver Intl
Tue 11/17
11:50 pm-9:24 am
1 stop7h 34m
$393
HarrisburgDenver
MDT - DEN
MDTDEN
Harrisburg
Sun 10/4
6:00 am-11:00 am
1 stop7h 00m
Denver Intl
Fri 10/9
12:59 am-11:36 am
1 stop8h 37m
$395
HarrisburgDenver
MDT - DEN
MDTDEN
Harrisburg
Fri 7/24
7:59 pm-12:30 am
1 stop6h 31m
Denver Intl
Mon 7/27
11:59 pm-9:40 am
1 stop7h 41m
$429
Quickest round-trip
HarrisburgDenver
MDT - DEN
MDTDEN
Harrisburg
Thu 9/24
7:59 pm-12:30 am
1 stop6h 31m
Denver Intl
Sun 9/27
6:00 am-2:04 pm
1 stop6h 04m
$429
HarrisburgDenver
MDT - DEN
MDTDEN
Harrisburg
Thu 8/27
5:54 pm-11:53 pm
1 stop7h 59m
Denver Intl
Sat 8/29
7:45 am-11:10 pm
2 stops13h 25m
$519
HarrisburgDenver
MDT - DEN
MDTDEN
Harrisburg
Sat 10/24
7:59 pm-6:42 am
2 stops12h 43m
Denver Intl
Tue 10/27
11:50 pm-9:24 am
1 stop7h 34m
$548
HarrisburgDenver
MDT - DEN
MDTDEN
Harrisburg
Wed 7/29
7:59 pm-12:30 am
1 stop6h 31m
Denver Intl
Tue 8/4
8:00 am-9:29 pm
2 stops11h 29m
$564
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Harrisburg to Denver
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harrisburg to Denver in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Harrisburg-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harrisburg-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Harrisburg-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Harrisburg to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Harrisburg with our price prediction graph.
MDT-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 Harrisburg to Denver
How far ahead should I book a flight from Harrisburg to Denver?
The best time to book flights from Harrisburg to Denver is 33 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 Harrisburg to Denver?
Currently, November is the cheapest month in which you can book a flight from Harrisburg to Denver (average of $350). Flying from Harrisburg to Denver in May is currently the most expensive (average of $475). 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.
How much does it cost to fly round-trip from Harrisburg to Denver?
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 June 11, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Harrisburg to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Harrisburg 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
Black Hawk
Westminster
Lakewood
Centennial
Broomfield
Golden
Greeley
Fort Morgan
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
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Alternative routes for Harrisburg to Denver
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Other flights to Denver
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Harrisburg and Denver flights
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Top 3 airlines flying from Harrisburg to Denver
Discover the top 3 airlines that operate flights from Harrisburg 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$394 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$445 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$431 | FlexibilityNo cancel fee | On-time71% |