Denver to Buffalo (APA–BUF) — Airlines, Schedules & Connections

APA Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 1 1-stop flight
No nonstop service between APA and BUF. Nearest airports to APA with scheduled service: Denver International Airport (DEN, 22 mi) · Rocky Mountain Metropolitan Airport (BJC, 27 mi) · City of Colorado Springs Municipal Airport (COS, 53 mi)
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 1 hub
LAS Las Vegas 7h 42m EJAJTLLXJ → EJAWN Las Vegas (LAS) to Buffalo flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Denver to Buffalo
Connecting service available through multiple hubs.
+2h ahead

While no nonstop service exists between APA and BUF, 1-stop connecting options are available.

Also explore Browse available seat maps APA Routes BUF Routes APA Live Flights BUF Live Flights BUF Delays
All flights from Buffalo (BUF) Buffalo to Denver flights
Connections

Connection Landscape

1-stop and 2-stop options for APA to BUF.
1-STOP
One-Stop Connections
1
Hubs
~7h
Fastest
~7h
Longest
LAS ~7h 42m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
42
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
APA → BUF
75%
Generally reliable. Most flights run on time.
Arriving
75%
Return
BUF → APA
60%
Moderate delays possible. Allow buffer time.
Departing
60%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BUF delays →
Alternatives

Other ways to reach Buffalo from Denver

Nearby airports with service to Buffalo Niagara International Airport.
Metric APA→BUF DEN→BUF EGE→BUF
Distance from APA – 22 mi 110 mi
Nonstop airlines – 2 2
Weekly flights – 29 –
Denver (DEN) to Buffalo flights · Eagle (EGE) to Buffalo flights
Airports within 200 miles of APA with service to Buffalo Niagara International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+2h
Buffalo is 2 hours ahead of Denver.
APA: MDT · BUF: EDT

When it's 6:00 PM in Denver, it's 8:00 PM in Buffalo.
Facts

APA–BUF Quick Facts

Key statistics for the Denver to Buffalo route.
Route details
Time difference+2 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: APA
Full nameCentennial Airport
IATA / ICAOAPA / KAPA
TimezoneAmerica/Denver
Elevation5,885 ft / 1,794 m
Destination: BUF
Full nameBuffalo Niagara International Airport
IATA / ICAOBUF / KBUF
TimezoneAmerica/New_York
Passengers/yr5.0M
Elevation728 ft / 222 m
FAQ

Frequently Asked Questions

Common questions about APA to BUF flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Harry Reid.
On a single ticket, yes. Your bags are checked through to BUF and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Buffalo is 2 hours ahead of Denver.
Yes, return flights from BUF to APA are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include DEN and EGE. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Harry Reid. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Denver (DEN) and Eagle (EGE).