DENLAX
Denver → Los Angeles · Frontier Airlines
Nonstop · Nov 11
Good dealRecent pricesCheapest recent fare this month
Round-trip
$30
Airport guide · United States
Cheap Flights from Denver (DEN)
Every trip out of Denver starts at DEN — and the fare you pay depends heavily on when you look. We've recently seen fares from $30 to Los Angeles. Run your dates through the search below, or scan the recent fares we've tracked from this airport.
Real-time fares — free to search. Send an enquiry and our travel team confirms your fare by email.
Recent fares from Denver
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DENSLC
Denver → Salt Lake City · Frontier Airlines
Nonstop · Nov 5
Recent pricesCheapest recent fare this month
Round-trip
$30
Real-time fares
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Live fares departing Denver (DEN) — updated regularly.
DENLAX
Denver → Los Angeles · Frontier Airlines
Nonstop · Nov 11
Good dealRecent pricesCheapest recent fare this month
Round-trip
$30
DENDFW
Denver → Dallas-Fort Worth · Frontier Airlines
Nonstop · Nov 5
Recent pricesCheapest recent fare this month
Round-trip
$40
DENSFO
Denver → San Francisco · Frontier Airlines
Nonstop · Nov 26
Recent pricesCheapest recent fare this month
Round-trip
$74
DENJFK
Denver → New York · Frontier Airlines
1 stop · Nov 17
Typical fareRecent pricesCheapest recent fare this month
Round-trip
$148
Popular routes from Denver (DEN)
Nonstop routes airlines operate from Denver — each page tracks live fares, price trends and the cheapest month to fly.
- Denver → Los Angeles
- Denver → Chicago
- Denver → Dallas
- Denver → New York
- Denver → San Francisco
- Denver → Seattle
- Denver → Las Vegas
- Denver → Phoenix
- Denver → Albuquerque
- Denver → Alliance
- Denver → Alamosa
- Denver → Amarillo
- Denver → Anchorage
- Denver → Aspen
- Denver → Atlanta
- Denver → Austin
- Denver → Windsor Locks
- Denver → Scottsbluff
- Denver → Bakersfield
- Denver → Birmingham
- Denver → Billings
- Denver → Bismarck
- Denver → Branson
- Denver → Bloomington
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Denver (DEN) flight FAQs
What is the airport code for Denver?
Denver's airport code is DEN — that's the three-letter code to type into any flight search to pull up fares for this airport.
How do I find cheap flights from Denver?
Start with the live fares on this page, then flex your dates — flying midweek out of Denver is almost always cheaper than the weekend. Booking 3–6 weeks ahead on domestic routes hits the sweet spot.
Which airlines fly from DEN?
Major US carriers serve Denver (DEN). Compare live fares below to see which airline is cheapest for your dates.
What is the cheapest flight from Denver right now?
The cheapest recent fare we've found from Denver (DEN) is $30 to Los Angeles (LAX) on Frontier Airlines. Fares change quickly — enquire or call us and we'll confirm the latest price for your dates.
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