DEN

$804 Find Cheap Flights to Denver – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Denver departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Denver, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$1,868
Typical prices: $2,323-$2,162
Air New Zealand
Mon 27/7Mon 3/8
AKL - DEN • 1 stop
Cheapest one-way flight
$804
Typical prices: $762-$1,134
Multiple Airlines
Tue 3/11
AKL - DEN • 2 stops
When to travel
Cheapest • 85% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Denver

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Denver

Mon, 27 Jul - Mon, 3 Aug
Air New Zealand Logo
20:15 - 22:15
AKL
-
DEN
20h 00m
1 stop
Air New Zealand Logo
06:00 - 06:00
DEN
-
AKL
30h 00m
1 stop
$1,868Air New Zealand
Thu, 5 Nov - Thu, 12 Nov
Multiple Airlines Logo
20:20 - 00:25
AKL
-
DEN
24h 05m
1 stop
Multiple Airlines Logo
09:40 - 05:50
DEN
-
AKL
24h 10m
1 stop
$1,892Multiple Airlines
Thu, 8 Oct - Thu, 15 Oct
Air New Zealand Logo
20:15 - 18:04
AKL
-
DEN
16h 49m
1 stop
Air New Zealand Logo
19:33 - 05:30
DEN
-
AKL
38h 57m
1 stop
$1,909Air New Zealand
Mon, 27 Jul - Mon, 3 Aug
Multiple Airlines Logo
20:15 - 10:03
AKL
-
DEN
31h 48m
1 stop
Multiple Airlines Logo
16:20 - 12:45
DEN
-
AKL
26h 25m
2 stops
$1,923Multiple Airlines
Mon, 23 Nov - Mon, 30 Nov
Air New Zealand Logo
19:00 - 08:20
AKL
-
DEN
33h 20m
1 stop
Air New Zealand Logo
17:30 - 05:45
DEN
-
AKL
40h 15m
1 stop
$1,929Air New Zealand
Mon, 23 Nov - Mon, 30 Nov
Air New Zealand Logo
20:20 - 22:01
AKL
-
DEN
21h 41m
1 stop
Air New Zealand Logo
21:25 - 05:50
DEN
-
AKL
36h 25m
1 stop
$1,933Air New Zealand
Sun, 18 Oct - Sat, 7 Nov
Air New Zealand Logo
19:50 - 00:59
AKL
-
DEN
24h 09m
1 stop
Air New Zealand Logo
13:29 - 05:50
DEN
-
AKL
20h 21m
1 stop
$1,936Air New Zealand
Mon, 23 Nov - Mon, 30 Nov
Air New Zealand Logo
20:20 - 22:01
AKL
-
DEN
21h 41m
1 stop
Air New Zealand Logo
21:25 - 05:50
DEN
-
AKL
36h 25m
1 stop
$1,938Air New Zealand
Mon, 27 Jul - Mon, 3 Aug
United Airlines Logo
13:50 - 14:23
AKL
-
DEN
18h 33m
1 stop
United Airlines Logo
05:15 - 06:00
DEN
-
AKL
30h 45m
1 stop
$1,947United Airlines
Tue, 28 Jul - Tue, 4 Aug
American Airlines Logo
07:00 - 19:41
ZQN
-
DEN
30h 41m
2 stops
American Airlines Logo
15:11 - 14:30
DEN
-
ZQN
29h 19m
2 stops
$2,125American Airlines
Booking Insights

KAYAK's insights & trends for flights to Denver

Get data-powered insights and trends into flights to Denver to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Denver is September, where tickets cost $199 on average for return flights. On the other hand, the most expensive months are June and November, where the average cost of tickets from New Zealand is $2,066 and $1,924 respectively. For one-way flights, the best month to travel is March with an average price of $718.

Good to know – Book Cheap Denver Plane Tickets

Low seasonFebruary
Cheapest flight$804
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from Auckland to Denver

When to book flights to Denver

Are your dates flexible? Find out the best times to travel to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Denver based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Denver flights

  • How far is Denver Intl Airport from central Denver?

    You’ll need to travel 30 km to reach the Denver city centre from Denver Intl Airport.

  • What is the name of Denver’s airport?

    When flying to Denver, you'll arrive at Denver Intl Airport (DEN). The airport is also known as Denver or Denver Intl.

  • How does KAYAK find such low prices on flights to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Denver

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Denver flight deals.

Reviews of the top 3 airlines flying to Denver

 
See real verified KAYAK customer reviews for airlines flying to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from New Zealand to Denver. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Air New ZealandOverall score based on 645 reviews
8.2Boarding
7.4Entertainment
8.5Crew
7.9Comfort
7.4Food
Airline reviews

Great first time experience with ANZ. Such a great customer service. The crew was very friendly and welcoming

10.0 ExcellentManish, May 2026
ZQN - AKL
Read more Air New Zealand reviews

Great first time experience with ANZ. Such a great customer service. The crew was very friendly and welcoming

Great first time experience with Air New Zealand and loved it. The flight crew was extremely friendly and provided great service.

Needed more leg room. Leg rest and entertainment system box took up a lot of space and I'm not tall. Breakfast was good. Poor quality of the entertainment options.

Boarded on time, smooth flight and "gentle" landing in Palmerston North. Ahead of time due to a tailwind

Time to upgrade those planes so you can provide first class.

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

A better selection of entertainment would have been nice. I found nothing that appealed to me as a middle-aged traveler. The flight attendants were gracious, helpful, and attentive. It also would have been nice to have more bathrooms as the flight was full and the plane was big.

Appreciated the ability to get an earlier flight home after flying in from in from Japan. No problem with boarding or crew service. The limited choice of snacks, compared to previous years. Aircraft seats seem to be getting harder and more uncomfortable all the time. Overall, happy to be home

The Air New Zealand product is terrible, it's as expensive as a Jetstar ticket with add ons but with surely staff and old aircraft.

Wonderful trip. Everyone from checking in to the gate to the flight itself was amazing - kind, helpful, and has a beautiful smile.

We had a cancellation due to weather, but the American Airlines staff was very helpful. Once we got on a plane, the trip was great.

Great food and good entertainment options for the long flight.

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

We had a medical emergency, needing to get to an emergency room upon landing at LAX. I let the back flight attendants know the situation. One, David, contacted the pilot, who made arrangements for EMT's to be there when we got off the plane. They went above and beyond for us. We didn't have to go through customs, as a customs person came to us and checked us right at the exit of the jet way. Another wonderful woman, a United employee at LAX, perhaps a customer service liaison, took care of our luggage situation, as we weren't going to make our connection to Bozeman. When we came back to LAX to see when we could get a flight to Bozeman, the personnel are very accommodating and booked us on the next flight out, and assigned good seats. It was a horrible flight, physically, from Sydney to LAX, , but the professionalism of all involved was excellent! We are very grateful fir the way they all stepped in and helped during a very unpleasant medical situation. Thank you!!

Loved the food and beverages available, spacious economy class, excellent entertainment

Very good overall. Highly recommend for all flying to Australia

Very good overall. However, your choices of free movies was limited and there was no music Channel???

We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.

On the Qantas flight, I could barely hear some of the announcements. It was better when I could read them on the screen.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Silverthorne
Aurora
Boulder
Greeley
Breckenridge
Longmont
Fort Collins
Littleton
Manitou Springs
Estes Park
Windsor

Everything you need to know for your flight to Denver

Information on the airport you'll fly into in Denver