$188+ Cheap flights from Lancaster, PA to Denver (LNS - DEN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
LNS — DEN
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Lancaster to Denver
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Cheapest flights from Lancaster to DenverExplore the most affordable flight options available from Lancaster to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Lancaster to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 10/286:05 am -
1 stop6h 21m
Sat 10/313:58 pm -
1 stop6h 28m
Deal found 9/7![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/56:05 am -
1 stop8h 40m
Sun 11/84:48 pm -
1 stop5h 38m
Deal found 9/11![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/223:11 pm -
1 stop8h 33m
Mon 11/96:00 am -
1 stop8h 05m
Deal found 9/8![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/83:11 pm -
1 stop8h 33m
Tue 10/132:49 pm -
1 stop7h 42m
Deal found 9/9![United Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Sat 9/198:37 am -
1 stop6h 08m
Mon 9/214:40 pm -
1 stop5h 56m
Deal found 9/7![United Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 12/292:36 pm -
1 stop7h 04m
Sat 1/25:50 am -
1 stop6h 11m
Deal found 9/8![United Airlines logo]()
$555
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/66:05 am -
1 stop6h 21m
Mon 11/94:24 pm -
1 stop6h 02m
Deal found 9/11![United Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/198:37 am -
1 stop6h 08m
Thu 9/242:49 pm -
1 stop7h 42m
Deal found 9/11![United Airlines logo]()
$584
Best flights from Lancaster to DenverDiscover carefully curated flight deals from Lancaster to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Lancaster to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/56:05 am -
1 stop8h 40m
Sun 11/84:48 pm -
1 stop5h 38m
Deal found 9/11![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 9/238:37 am -
1 stop8h 40m
Sun 9/276:00 am -
1 stop6h 31m
Deal found 9/8![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 9/228:37 am -
1 stop8h 40m
Sat 9/263:45 pm -
1 stop6h 46m
Deal found 9/7![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/233:11 pm -
1 stop6h 34m
Mon 10/264:24 pm -
1 stop6h 02m
Deal found 9/10![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/112:57 pm -
1 stop6h 48m
Mon 12/143:12 pm -
1 stop7h 14m
Deal found 9/9![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/56:05 am -
1 stop6h 21m
Mon 11/97:45 am -
1 stop6h 20m
Deal found 9/11![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/83:11 pm -
1 stop8h 33m
Tue 10/132:49 pm -
1 stop7h 42m
Deal found 9/9![United Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 9/9. 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 1/89:05 am -
1 stop7h 55m
Thu 1/143:15 pm -
1 stop20h 56m
Deal found 9/9![United Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 10/286:05 am -
1 stop8h 40m
Sat 10/318:33 pm -
2 stops18h 32m
Deal found 9/7![United Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 12/292:36 pm -
1 stop7h 04m
Sat 1/25:50 am -
1 stop6h 11m
Deal found 9/8![United Airlines logo]()
$555
Last-minute flights from Lancaster to DenverDiscover last-minute flight deals from Lancaster to Denver. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Lancaster to Denver. Data last updated September 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Sat 9/198:37 am -
1 stop6h 08m
Mon 9/214:40 pm -
1 stop5h 56m
Deal found 9/7![United Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/198:37 am -
1 stop6h 08m
Thu 9/242:49 pm -
1 stop7h 42m
Deal found 9/11![United Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 9/228:37 am -
1 stop8h 40m
Sat 9/263:45 pm -
1 stop6h 46m
Deal found 9/7![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/253:11 pm -
1 stop8h 33m
Tue 9/298:44 pm -
2 stops25h 47m
Deal found 9/10![United Airlines logo]()
$642
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/83:11 pm -
1 stop8h 33m
Tue 10/132:49 pm -
1 stop7h 42m
Deal found 9/9![United Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/223:11 pm -
1 stop8h 33m
Mon 11/96:00 am -
1 stop8h 05m
Deal found 9/8![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 10/286:05 am -
1 stop6h 21m
Sat 10/313:58 pm -
1 stop6h 28m
Deal found 9/7![United Airlines logo]()
$354
One-way flights from Lancaster to DenverSearch for one-way flight options from Lancaster to Denver. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Lancaster to Denver. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 11/138:23 pm -
2 stops27h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$188
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/139:06 am -
1 stop16h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 1/19:47 am -
1 stop14h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 11/308:07 pm -
1 stop16h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 11/276:05 am -
1 stop19h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 9/279:06 am -
1 stop8h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Sat 11/286:05 am -
1 stop6h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$490
Find flight deals from Lancaster to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Lancaster (LNS) 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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $354 (United Airlines) |
One-way from | $188 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Lancaster 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 September 12, 2026.
Use the filters below to find and compare flights from Lancaster to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LancasterDenver
LNS Lancaster - DEN Denver Intl
LNSDEN
Lancaster
Fri 11/13
8:23 pm-9:32 pm
2 stops27h 09m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$188
LancasterDenver
LNS Lancaster - DEN Denver Intl
LNSDEN
Lancaster
Tue 10/13
9:06 am-11:53 pm
1 stop16h 47m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$322
LancasterDenver
LNS Lancaster - DEN Denver Intl
LNSDEN
Lancaster
Mon 11/30
8:07 pm-10:36 am
1 stop16h 29m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$395
LancasterDenver
LNS Lancaster - DEN Denver Intl
LNSDEN
Lancaster
Thu 11/5
6:05 am-12:45 pm
1 stop8h 40m
Denver Intl
Sun 11/8
4:48 pm-12:26 am
1 stop5h 38m
$424
LancasterDenver
LNS Lancaster - DEN Denver Intl
LNSDEN
Lancaster
Wed 9/23
8:37 am-3:17 pm
1 stop8h 40m
Denver Intl
Sun 9/27
6:00 am-2:31 pm
1 stop6h 31m
$424
LancasterDenver
LNS Lancaster - DEN Denver Intl
LNSDEN
Lancaster
Tue 9/22
8:37 am-3:17 pm
1 stop8h 40m
Denver Intl
Sat 9/26
3:45 pm-12:31 am
1 stop6h 46m
$424
LancasterDenver
LNS Lancaster - DEN Denver Intl
LNSDEN
Lancaster
Fri 10/23
3:11 pm-7:45 pm
1 stop6h 34m
Denver Intl
Mon 10/26
4:24 pm-12:26 am
1 stop6h 02m
$424
LancasterDenver
LNS Lancaster - DEN Denver Intl
LNSDEN
Lancaster
Fri 12/11
2:57 pm-7:45 pm
1 stop6h 48m
Denver Intl
Mon 12/14
3:12 pm-12:26 am
1 stop7h 14m
$424
LancasterDenver
LNS Lancaster - DEN Denver Intl
LNSDEN
Lancaster
Thu 11/5
6:05 am-10:26 am
1 stop6h 21m
Denver Intl
Mon 11/9
7:45 am-4:05 pm
1 stop6h 20m
$424
LancasterDenver
LNS Lancaster - DEN Denver Intl
LNSDEN
Lancaster
Sun 9/27
9:06 am-3:17 pm
1 stop8h 11m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$429
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Lancaster 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 Lancaster to Denver in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lancaster, Pennsylvania-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lancaster, Pennsylvania-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lancaster, Pennsylvania-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lancaster, Pennsylvania-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 Lancaster, Pennsylvania-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 Lancaster to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Lancaster with our price prediction graph.
LNS-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.
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 September 12, 2026.
Read through reviews of airlines operating flights from Lancaster to Denver, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Overall
7.4
Entertainment
7.1
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Lancaster 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
Lakewood
Centennial
Black Hawk
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Greeley
Cripple Creek
Winter Park
Limon
Frisco
Manitou Springs
Englewood
Glendale
Evergreen
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Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Search flights from Lancaster to Denver by cabin class
Find flights from Lancaster to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Lancaster and Denver flights
Browse other Lancaster and Denver flight options. Last updated on September 12, 2026.
Other flights from Lancaster
Browse through other flights departing from Lancaster. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Lancaster to Denver
Discover the top airline that operate flights from Lancaster 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 September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$324 | Average$439 | FlexibilityNo cancel fee | On-time69% |