Route guide · 385 miles
Cheap Flights from Pierre to Denver
PIR → DEN · Nonstop 1h 17m · Live round-trip fares
Looking for cheap flights from Pierre to Denver? You're in the right place. Airfare Deal tracks live fares on this 385-mile route around the clock. As a rule of thumb, booking 2–4 weeks ahead lands the best prices — and a free fare alert means you never have to keep refreshing the page.
Live fares for PIR → DEN are updating. Use the search below for real-time prices.
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Updated daily
Flight time
1h 17m
Nonstop, typical
Distance
385 mi
PIR → DEN
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
2
Frontier Airlines, United Airlines
Nonstop flights from Pierre to Denver
Nonstop flights from Pierre to Denver are flown by Frontier Airlines, United Airlines. The 385-mile trip takes about 1h 17m gate to gate, and nonstops are usually cheapest when booked 2–4 weeks ahead.
Booking insights: Pierre → Denver
- Distance: 385 miles · nonstop flight time: 1h 17m.
- Fares tend to bottom out when you book about 2–4 weeks ahead — earlier than that rarely helps, later usually hurts.
- Tuesday and Wednesday departures usually undercut Friday and Sunday fares on routes like this one.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
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Flying from Pierre to Denver: what you need to know
The flight
At 385 miles, PIR to DEN is one of those quick up-and-down flights: roughly 1h 17m nonstop. There's no meal service to plan around — the decisions that matter here are departure time and which airport entrance traffic is kinder to you.
Airlines on this route
Frontier Airlines and United Airlines fly this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Pierre (PIR)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Pierre airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Denver (DEN)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Denver airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Denver to Pierre fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 385 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- Flexible dates? Search a few days either side — one day can change the fare a lot.
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
- Get to the airport two hours before departure; security, not the flight, is the part that runs late.
Pierre to Denver flight FAQs
How long is the flight from PIR to DEN?
Plan on about 1h 17m in the air for a nonstop from Pierre to Denver — the route runs roughly 385 miles. Connecting flights typically add 2–4 hours.
Are there nonstop flights from Pierre to Denver?
Frontier Airlines, United Airlines typically operate nonstop flights from PIR to DEN. Nonstops are usually cheapest when booked 2–4 weeks ahead of departure.
What is the cheapest month to fly from Pierre to Denver?
Fares from Pierre to Denver tend to ease outside the peak summer and holiday rush — the late-summer and early-fall shoulder weeks are usually kinder on the wallet. Set a free Airfare Deal alert and we'll flag the dips for your dates.
How much are last minute flights from PIR to DEN?
Last-minute flights from PIR to DEN (booked within 7 days of departure) typically cost noticeably more than fares booked 2–4 weeks out. Booking early is the smarter move.
What is a good round-trip deal from Pierre to Denver?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Pierre to Denver?
You'll mainly see Frontier Airlines, United Airlines on Pierre to Denver. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to Pierre airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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