DEN - CAG

$576 Find Cheap Flights from Denver to Cagliari

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Cagliari departing on 7/1. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Cagliari, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Cagliari, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Denver to Cagliari (DEN-CAG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Cagliari 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 round-trip flight deals from Denver to Cagliari

Tue, Sep 23 - Mon, Oct 13
Lufthansa Logo
4:15 pm - 5:35 pmDEN-CAG
17h 20m1 stop
Lufthansa Logo
7:25 pm - 4:03 pmCAG-DEN
28h 38m2 stops
$737Lufthansa
Find Deal
Tue, Sep 23 - Mon, Oct 13
Lufthansa Logo
5:00 pm - 5:35 pmDEN-CAG
16h 35m2 stops
Lufthansa Logo
7:25 pm - 7:28 pmCAG-DEN
32h 03m2 stops
$742Lufthansa
Find Deal
Tue, Sep 23 - Mon, Oct 13
Lufthansa Logo
4:15 pm - 5:35 pmDEN-CAG
17h 20m1 stop
Lufthansa Logo
6:25 pm - 6:40 pmCAG-DEN
32h 15m1 stop
$748Lufthansa
Find Deal
Tue, Sep 23 - Mon, Oct 13
Lufthansa Logo
4:15 pm - 5:35 pmDEN-CAG
17h 20m1 stop
Lufthansa Logo
7:25 pm - 11:30 pmCAG-DEN
36h 05m2 stops
$811Lufthansa
Find Deal
Tue, Sep 23 - Mon, Oct 13
Lufthansa Logo
5:00 pm - 5:35 pmDEN-CAG
16h 35m2 stops
Lufthansa Logo
7:25 pm - 4:03 pmCAG-DEN
28h 38m2 stops
$815Lufthansa
Find Deal
Tue, Sep 23 - Mon, Oct 13
Lufthansa Logo
4:15 pm - 5:35 pmDEN-CAG
17h 20m1 stop
Lufthansa Logo
7:25 pm - 3:35 pmCAG-DEN
28h 10m1 stop
$821Lufthansa
Find Deal
Sun, Oct 5 - Tue, Oct 14
 Logo
4:15 pm - 5:35 pmDEN-CAG
17h 20m1 stop
 Logo
8:55 am - 10:00 pmCAG-DEN
21h 05m2 stops
$1,075
Find Deal
Sun, Oct 5 - Tue, Oct 14
 Logo
5:59 pm - 5:35 pmDEN-CAG
15h 36m2 stops
 Logo
8:55 am - 8:19 pmCAG-DEN
19h 24m2 stops
$1,099
Find Deal
Sat, Jul 5 - Sat, Jul 12
Lufthansa Logo
4:15 pm - 5:35 pmDEN-CAG
17h 20m1 stop
Lufthansa Logo
6:25 pm - 1:45 pmCAG-DEN
27h 20m1 stop
$1,113Lufthansa
Find Deal
Sat, Jul 5 - Sat, Jul 12
 Logo
9:40 am - 5:35 pmDEN-CAG
23h 55m2 stops
 Logo
6:25 pm - 1:45 pmCAG-DEN
27h 20m1 stop
$1,114
Find Deal
Useful Info

Good to know

Cheapest flight$576
Flight from Denver to Cagliari

When to book flights from Denver to Cagliari

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

FAQs for booking flights from Denver to Cagliari

  • What is the cheapest flight from Denver to Cagliari?

    In the last 3 days, the lowest price for a flight from Denver to Cagliari was $576 for a one-way ticket and $737 for a round-trip.

  • Do I need a passport to fly between Denver and Cagliari?

    A passport is required to fly from Denver to Cagliari.

  • Which airports will I be using when flying from Denver to Cagliari?

    Denver and Cagliari are both served by 1 main airport. You will leave Denver from Denver Intl and will be arriving at Cagliari Elmas.

  • Which aircraft models fly most regularly from Denver to Cagliari?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Cagliari?

    Star Alliance is the only airline alliance operating flights between Denver and Cagliari.

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

    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 from Denver to Cagliari.

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

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

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

    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 Cagliari with an airline and back to Denver with another airline. Booking your flights between Denver and CAG can sometimes prove cheaper using this method.

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

    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 Cagliari from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Denver to Cagliari

 
See real verified KAYAK customer reviews for airlines flying from Denver to Cagliari. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Cagliari? 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.
6.7
LufthansaOverall score based on 7139 reviews
6.3Food
7.0Boarding
6.7Comfort
6.4Entertainment
7.5Crew
Airline reviews

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

2.0 MediocreFred, Jun 2025BOS - FRA
Read more Lufthansa reviews

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

Complete mess. Our reservation was mistakenly cancelled. After almost missing the connection and walking all over the Munich airport, the Service desk got involved and we were run to our flight. Not all 4 of us in Business and not seated together as originally booked. This was the worst treatment I have ever had. And I travel a lot. 1K million miler.

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

Everything you need to know for your flight from Denver to Cagliari

Information on your arrival and departure airports

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