1-856-513-6369

Denver to Pittsburgh Flights — Fares from $469.00 | DEN–PIT

Compare the cheapest Denver (DEN) to Pittsburgh (PIT) fares found by our live flight search, then book online or over the phone with our travel experts.

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Adults
12+
1
Children
2–11
0
Infants
Under 2
0
Cabin
🏷️
Save up to 40% with unpublished phone fares
Consolidator deals on selected Denver → Pittsburgh flights that do not appear in online search results. The live fares below are bookable right now — or call to check for an unpublished fare on your dates.
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One-way fares Denver → Pittsburgh

showing indicative fares · loading live prices…
Southwest
Southwest CHEAPEST
DEN → PIT · Economy
lowest fare seen on this route
$782.00
$469.20
Select
Frontier
Frontier
DEN → PIT · Economy
lowest fare seen on this route
$830.00
$498.00
Select
JetBlue
JetBlue
DEN → PIT · Economy
lowest fare seen on this route
$1,390.00
$834.00
Select
United Airlines
United Airlines
DEN → PIT · First
lowest fare seen on this route
$2,394.80
$1,436.88
Select
Delta Air Lines
Delta Air Lines
DEN → PIT · First
lowest fare seen on this route
$2,480.80
$1,488.48
Select
American Airlines
American Airlines
DEN → PIT · First
lowest fare seen on this route
$3,296.00
$1,977.60
Select
See all flights & times → Prices per adult, one way, incl. taxes & fees. Availability changes constantly.
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Live fares we can book on DEN–PIT

Lowest fare found per airline on the DEN → PIT route, with our discounted phone-deal price.

AirlineCabin Found fareOur discounted fare Fare found on
Southwest Southwest Economy $782.00 $469.20 Sep 12, 2026 Book
Frontier Frontier Economy $830.00 $498.00 Sep 12, 2026 Book
JetBlue JetBlue Economy $1,390.00 $834.00 Sep 12, 2026 Book
United Airlines United Airlines First $2,394.80 $1,436.88 Sep 12, 2026 Book
Delta Air Lines Delta Air Lines First $2,480.80 $1,488.48 Sep 12, 2026 Book
American Airlines American Airlines First $3,296.00 $1,977.60 Sep 12, 2026 Book
Alaska Airlines Alaska Airlines First $3,552.00 $2,131.20 Sep 12, 2026 Book

Discounted fares are negotiated phone deals from our vendor network and may not appear in online search results — call 1-856-513-6369 to lock one in. Fares were found on the dates shown, are per person in USD, and change with availability.

More routes we cover

↩ Pittsburgh to Denver Denver to Appleton Denver to Atlanta Denver to Cedar Rapids Denver to Cincinnati / Covington Denver to Cleveland Denver to Des Moines Boston to Pittsburgh Dallas-Fort Worth to Pittsburgh Dallas to Pittsburgh Eagle to Pittsburgh Fort Lauderdale to Pittsburgh Greensboro to Pittsburgh All routes →

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FlyLemo is an independent travel agency — call 1-856-513-6369 or use the search above to compare live fares on this route. See our terms, privacy policy, refund policy and service fees for full details, or contact us any time.

Page updated September 13, 2026 · fare data refreshed automatically from live flight searches.