Cheap Flights from Denver Intl. Airport (DEN)

Popular airlines from Denver Intl. Airport (DEN)

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

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Flights from Denver Intl. Airport

Prices were available within the past 7 days and start at SAR256 for one-way flights and SAR363 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Saturday, 11 October, 2025 - Wednesday, 22 October, 2025
DEN
Denver
LAX
Los Angeles
SAR363 Roundtrip, found 19 hours ago
SAR363
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Saturday, 11 October, 2025 from Denver to Los Angeles, returning Wednesday, 22 October, 2025, priced at SAR363 found 19 hours ago
Frontier Airlines
Monday, 13 October, 2025 - Wednesday, 22 October, 2025
DEN
Denver
LAX
Los Angeles
SAR441 Roundtrip, found 19 hours ago
SAR441
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Monday, 13 October, 2025 from Denver to Los Angeles, returning Wednesday, 22 October, 2025, priced at SAR441 found 19 hours ago
Frontier Airlines
Saturday, 11 October, 2025 - Tuesday, 21 October, 2025
DEN
Denver
LAX
Los Angeles
SAR464 Roundtrip, found 19 hours ago
SAR464
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Saturday, 11 October, 2025 from Denver to Los Angeles, returning Tuesday, 21 October, 2025, priced at SAR464 found 19 hours ago
Frontier Airlines
Monday, 13 October, 2025 - Friday, 17 October, 2025
DEN
Denver
LAX
Los Angeles
SAR520 Roundtrip, found 19 hours ago
SAR520
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Monday, 13 October, 2025 from Denver to Los Angeles, returning Friday, 17 October, 2025, priced at SAR520 found 19 hours ago
Delta
Wednesday, 22 October, 2025 - Wednesday, 29 October, 2025
DEN
Denver
LAX
Los Angeles
SAR524 Roundtrip, found 19 hours ago
SAR524
Roundtrip
found 19 hours ago
Select Delta flight, departing Wednesday, 22 October, 2025 from Denver to Los Angeles, returning Wednesday, 29 October, 2025, priced at SAR524 found 19 hours ago
Frontier Airlines
Monday, 13 October, 2025 - Tuesday, 21 October, 2025
DEN
Denver
LAX
Los Angeles
SAR542 Roundtrip, found 19 hours ago
SAR542
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Monday, 13 October, 2025 from Denver to Los Angeles, returning Tuesday, 21 October, 2025, priced at SAR542 found 19 hours ago
Frontier Airlines
Saturday, 11 October, 2025 - Thursday, 23 October, 2025
DEN
Denver
LAX
Los Angeles
SAR557 Roundtrip, found 19 hours ago
SAR557
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Saturday, 11 October, 2025 from Denver to Los Angeles, returning Thursday, 23 October, 2025, priced at SAR557 found 19 hours ago
United
Wednesday, 22 October, 2025 - Wednesday, 29 October, 2025
DEN
Denver
LAX
Los Angeles
SAR657 Roundtrip, found 19 hours ago
SAR657
Roundtrip
found 19 hours ago
Select United flight, departing Wednesday, 22 October, 2025 from Denver to Los Angeles, returning Wednesday, 29 October, 2025, priced at SAR657 found 19 hours ago
American Airlines
Wednesday, 22 October, 2025 - Wednesday, 29 October, 2025
DEN
Denver
LAX
Los Angeles
SAR787 Roundtrip, found 19 hours ago
SAR787
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wednesday, 22 October, 2025 from Denver to Los Angeles, returning Wednesday, 29 October, 2025, priced at SAR787 found 19 hours ago
Alaska Airlines
Wednesday, 4 February, 2026 - Wednesday, 11 February, 2026
DEN
Denver
LAX
Los Angeles
SAR1,563 Roundtrip, found 4 days ago
SAR1,563
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wednesday, 4 February, 2026 from Denver to Los Angeles, returning Wednesday, 11 February, 2026, priced at SAR1,563 found 4 days ago

Hotels near Denver Intl. Airport

The Westin Denver International Airport
4.5 out of 5
8300 Pena Boulevard, Denver, CO
The price is SAR 1,388 per night from Oct 4 to Oct 5
SAR 1,388
SAR 1,607 total
4 Oct - 5 Oct
includes taxes & fees
Stay at this 4.5-star luxury hotel in Denver. Enjoy 2 bars/lounges, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean ...
The Westin Denver International Airport
Gaylord Rockies Resort & Convention Center
4.5 out of 5
6700 North Gaylord Rockies Boulevard, Aurora, CO
The price is SAR 1,459 per night from Sep 20 to Sep 21
SAR 1,459
SAR 1,813 total
20 Sep - 21 Sep
includes taxes & fees
Stay at this 4.5-star luxury hotel in Aurora. Enjoy a full-service spa, 6 restaurants, and 2 hot tubs. Our guests praise the helpful staff and the property condition ...
Gaylord Rockies Resort & Convention Center
Quality Inn & Suites Denver International Airport
2.5 out of 5
6890 Tower Rd, Denver, CO
The price is SAR 348 per night from Oct 1 to Oct 2
SAR 348
SAR 406 total
1 Oct - 2 Oct
includes taxes & fees
Book a stay at this business-friendly hotel in Denver. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the helpful ...
Quality Inn & Suites Denver International Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Denver Intl. Airport

Current conditions at Denver International Airport

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Airport Information

Name: Denver International Airport
Location: Denver, United States
  • Longitude: 39.851382
  • Latitude: -104.673098
Airport Codes:
  • IATA: DEN
  • ICAO: KDEN
DEN Wikipedia InformationOfficial DEN Website

Airport Map Photo Gallery

Airport Map Image

Frequently asked questions

What is the airport code for Denver Intl. Airport (DEN)?
Denver Intl. Airport (DEN) uses the airport code: DEN.
Does DEN have a hotel?
The The Westin Denver International Airport is moments from your departure gate at Denver Airport. Offering a wardrobe or closet, a wheelchair-accessible registration desk and cable TV services, this upmarket option is the ideal place to rest before you jet off. Unfortunately, you won't find any hotels within a stone's throw of the terminal, so you'll need to look further out for a place to lay your head. The Luxe 5 Bedroom Home with Roof Top Deck, Hot Tub, Mountain Views, 10 min from DIA is a good option, but be sure to leave enough time to reach the airport and catch your flight. And if that hotel doesn't meet your needs try another option on Denver, CO (DEN-Denver Intl.).
Are there private lounges in DIA airport?
Yes, Denver Intl. Airport (DEN) has one private lounge at least. Before you take off, look up what amenities are available and your eligibility for access by visiting the airport's website.
What airlines fly out of DIA airport?
Lock in a flight from Denver Intl. Airport (DEN) with one of these leading domestic airlines and you can relax knowing you're in great hands:

  • United Airlines
  • Frontier Airlines
  • American Airlines

With a good selection of international carriers operating flights out of Denver Intl. Airport (DEN), your ticket to an amazing vacation is a couple of clicks away:

  • United Airlines
  • Lufthansa
  • British Airways

How many flights per day fly out of DEN?
Clock up some more air miles on one of the 909 flights departing Denver Intl. Airport (DEN) a day. If you're planning your next vacation, check out this airport's destination list.
How to find cheap flights from DEN with Expedia?
After entering your destination and travel dates, you can sort your results by price, along with filter by departure time, preferred airline and more. The cheapest one-way flight from Denver, CO (DEN-Denver Intl.) was to Los Angeles (LAX) at SAR256. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. Expedia makes it a walk in the park to land a cheap flight from your departure airport to wherever you're traveling. After you've entered your dates and destination, use our filters and sort by "Price (Lowest)" to see your cheapest options. You can also click on "Flexible dates" above the search results to explore the best prices for days surrounding your trip.
Where can you fly to from DIA airport?
Flights from DIA airport travel around the globe, but the three most frequented destinations for international travelers are Cancun, London and Cabo San Lucas. Domestic flights to Chicago, Phoenix and Dallas are also quick to be fully booked. Go on a trip to one of these fantastic destinations. There's nothing like the gift of travel to rejuvenate your soul.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.