Southwest Airlines
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Pittsburgh International Airport
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United States
Denver International Airport
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Scan through all non-stop flights from Pittsburgh to Denver. The full flight schedule below gives an overview of all non-stop flights from PIT to DEN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The Mediterranean regions near Denver are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.
Denver is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.
In total there are 2 airlines operating nonstop flights from Pittsburgh PIT to Denver DEN. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their PIT DEN flight schedule.
Flights from PIT to DEN are operated 9 times a week, with an average of 1 flight per day. Departure times vary between 05:15 - 18:40. The earliest flight departs at 05:15, the last flight departs at 18:40. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Pittsburgh to Denver takes 3 hours and 20 minutes. The flight distance between Pittsburgh and Denver is 1,286 miles (or 2,070 km).
There are 2 airports in Denver: Denver International Airport (DEN) and Centennial Airport (APA).
There are 9 flights per week flying from Pittsburgh to Denver (as of March 2026).
3 hours and 20 minutes is the average flight time from Pittsburgh to Denver.
The distance from Pittsburgh to Denver is 1,286 miles (2,070 kilometers).
Southwest Airlines and United Airlines are flying nonstop from Pittsburgh to Denver.
Star Alliance is currently the only alliance flying nonstop from Pittsburgh to Denver.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Pittsburgh to Denver:
The earliest flight departs at 05:15 from Pittsburgh and arrives at 06:55 at Denver.
The latest flight departs at 18:40 from Pittsburgh and arrives at 20:10 at Denver.
1,286 miles (2,070 km) · 3h 20m
05:15
06:55
Southwest Airlines
WN 1746
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
05:20
07:00
Southwest Airlines
WN 1746
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
05:30
07:10
Southwest Airlines
WN 1746
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
05:50
07:30
Southwest Airlines
WN 1746
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
08:19
10:03
United Airlines
Star Alliance
UA 1765
United Airlines
Boeing 737-800
Y
W
J
F
16:18
18:02
United Airlines
Star Alliance
UA 1816
United Airlines
Boeing 737-800
Y
W
J
F
17:55
19:30
Southwest Airlines
WN 1661
Southwest Airlines
Boeing 757
Y
W
J
F
18:20
19:55
Southwest Airlines
WN 3198
Southwest Airlines
Boeing 757
Y
W
J
F
18:25
20:00
Southwest Airlines
WN 4285
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
18:35
20:10
Southwest Airlines
WN 4285
Southwest Airlines
Boeing 757
Y
W
J
F
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