$139 Cheap flight deals from Denver (DEN) to Lockport (BUF)
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This Weekend's Flight Deals from Denver to Lockport
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $139 One Way, $304 Round Trip from Denver to Lockport
Prices starting at $304 for return flights and $139 for one-way flights to Lockport were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Lockport economy flight packages
The Richardson Hotel
Dec 11 - Dec 13
Denver (DEN) to Buffalo (BUF)
Reviewed on Oct 14, 2026
More About Flying To Lockport from Denver
Route Information for Flights from Denver to Lockport
Origin Airport IATA Code | DEN |
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Destination Airport IATA Code | BUF |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Denver to Lockport
Orbitz guarantees you low prices on flights from Denver to Lockport. In addition to low fares on Denver to Lockport flights, Orbitz offers fantastic savings on hotels, cruises, vacation packages, and more.
Earn Miles While Saving
Besides helping you fly for the lowest fares, Orbitz lets you earn miles for your frequent flyer program for certain flights from Denver to Lockport. If you are a member of the frequent flyer or loyalty program offered by the airline you booked through Orbitz or a partner airline’s, simply add your frequent flyer number to your Orbitz reservation to get credit for your Denver to Lockport flights.
Travel Planning Made Easy
We help take some of the anxiety out of your Denver to Lockport flights with free flight alerts. We will let you know of flight changes and delays to your flights from Denver to Lockport by email, voicemail, or text messages to your mobile phone. Alerts can also be sent to up to six other contacts to keep family and business teams informed.
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Orbitz lets you find the best deals on Denver to Lockport flights while on the go, with our easy-to-use Android and iPhone mobile apps. Easily check flight status, gate numbers, and other flight details all in one place with our app—which is great when you are in a hurry. You can use the apps to access great mobile deals on flights and amazing hotel rooms.
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Lockport Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.