Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

WAS - CAG

Find cheap flights from Washington, D.C. to Cagliari from $372

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Cagliari departing on 7/4. 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
0 bags
Tue 6/11
Tue 6/18

Search 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 Washington, D.C. 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 Washington, D.C. to Cagliari, as well as popular online travel agencies
In the last 7 days travelers have searched 42,369,914 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Washington, D.C. to Cagliari (WAS-CAG)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. 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 and deals for you by selecting your travel dates.
Choose your dates
4:30 pm - 9:35 amIAD-CAG
11h 05m1 stop
6:25 am - 2:40 pmCAG-IAD
14h 15m1 stop
$787ITA Airways
Find Deal
Mon, Sep 16 - Mon, Sep 23
4:30 pm - 8:25 pmIAD-CAG
21h 55m2 stops
6:25 am - 2:40 pmCAG-IAD
14h 15m1 stop
$862ITA Airways
Find Deal
Tue, Sep 17 - Mon, Sep 30
12:30 pm - 9:35 amIAD-CAG
15h 05m2 stops
9:10 pm - 2:40 pmCAG-IAD
47h 30m2 stops
$867ITA Airways
Find Deal
Tue, Sep 17 - Mon, Sep 30
8:30 pm - 8:25 amIAD-CAG
29h 55m3 stops
10:25 pm - 5:40 pmCAG-IAD
25h 15m2 stops
$908
Find Deal
Sun, Aug 18 - Mon, Aug 26
8:30 pm - 8:25 amIAD-CAG
29h 55m3 stops
9:05 pm - 5:40 pmCAG-IAD
26h 35m3 stops
$913
Find Deal
Sun, Aug 18 - Mon, Aug 26
5:35 pm - 9:40 pmIAD-CAG
22h 05m2 stops
8:50 am - 3:20 pmCAG-IAD
36h 30m2 stops
$954TAP AIR PORTUGAL
Find Deal
Mon, Oct 14 - Wed, Oct 16
8:45 pm - 8:15 pmIAD-CAG
17h 30m1 stop
9:05 pm - 4:15 pmCAG-IAD
25h 10m1 stop
$975SWISS
Find Deal
Sun, Aug 18 - Mon, Aug 26
10:20 pm - 5:40 pmIAD-CAG
37h 20m2 stops
6:25 pm - 7:25 pmCAG-IAD
31h 00m1 stop
$1,005Lufthansa
Find Deal
Mon, Sep 16 - Mon, Sep 23
10:20 pm - 5:40 pmIAD-CAG
37h 20m2 stops
6:25 pm - 9:16 pmCAG-IAD
32h 51m2 stops
$1,008Lufthansa
Find Deal
Mon, Sep 16 - Mon, Sep 23
6:50 pm - 6:25 pmIAD-CAG
17h 35m2 stops
7:35 pm - 5:40 pmCAG-IAD
28h 05m3 stops
$1,014
Find Deal
Mon, Sep 16 - Mon, Sep 23

Flights from Washington, D.C. to Cagliari - Travel Insights & Trends

Get data-powered insights and trends into flights from Washington, D.C. to Cagliari to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Cagliari?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Washington, D.C. to Cagliari found on KAYAK was with ITA Airways for $904. ITA Airways proposed a round-trip connection from $787 and TAP AIR PORTUGAL from $954.

Good to know

Low season

November

High season

June

Cheapest flight

$372
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Washington Dulles Airport to Cagliari

When to book flights from Washington, D.C. to Cagliari

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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 Washington, D.C. to Cagliari

  • What is the cheapest flight from Washington, D.C. to Cagliari?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Cagliari was $372 for a one-way ticket and $787 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Cagliari?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in Cagliari.

  • Which airports will I be using when flying from Washington, D.C. to Cagliari?

    When flying out of Washington, D.C. you will be using one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be landing at Cagliari Elmas.

  • Which aircraft models fly most regularly from Washington, D.C. to Cagliari?

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

  • Which airline alliances offer flights from Washington, D.C. to Cagliari?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Washington, D.C. and Cagliari, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Washington, D.C. 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 Washington, D.C. to Cagliari.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Cagliari?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cagliari from Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. 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 Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Washington, D.C. to Cagliari

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. 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 Washington, D.C. 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
ITA AirwaysOverall score based on 729 reviews
6.1Entertainment
5.9Food
6.6Comfort
6.8Boarding
7.4Crew
Airline reviews

It was a short haul trip, so food and entertainment weren’t a big issue

10.0 ExcellentAnonymous, May 2024PMO - FCO
Read more about ITA Airways reviews

It was a short haul trip, so food and entertainment weren’t a big issue

The plane seemed very dated. The entertainment was very limited. There was a school group on our flight and the crew seemed bothered by them. They were not overly friendly or welcoming.

Ok, but no entertainment. Left late, but made up most of the time.

May be it is not an ITA issue, but the bags took long time to go out.

Good. But there food was poor quality and 95% of movies didn't have English subtitles

I thought they had rebranded themselves in every aspect but it was quite the opposite. The food was terrible the service was sub-par. Overall it was not a good experience.

Service from staff was poor, food choices were limited. Air plane was not clean or hygienic and seemed like not cleaned for days. Seats were uncomfortable.

service from stAff was barely there , food choices were limited. AirPlane was not clean and seemed like it was not cleaned for days.. Seats were very uncomfortable.

I paid for premium seats and the last minute they changed the aircraft for a bigger one, they bumped me to another seat which was NOT at all comfortable for an 11 hour flight, will fight for a refund!!

The landing was catastrophic. I was very scared. I thought it were my last lminues. Pilotes should be more experienced

Book cheap flights from Washington, D.C. to Cagliari

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Cagliari found on KAYAK in the last 72 hours.
7/4Thu
2 stops
47h 00mIAD-CAG
$372
7/4Thu
2 stops
54h 54mBWI-CAG
$408
7/4Thu
3 stops
41h 15mBWI-CAG
$481
7/4Thu
3 stops
33h 40mIAD-CAG
$517
5/18Sat
3 stops
39h 04mBWI-CAG
$574
6/3Mon
2 stops
22h 23mIAD-CAG
$611
5/18Sat
2 stopsITA Airways
15h 20mIAD-CAG
$904
5/18Sat
1 stopITA Airways
33h 35mIAD-CAG
$1,100
7/4Thu
1 stopLufthansa
13h 20mIAD-CAG
$1,110
6/3Mon
3 stopsAir Europa
28h 35mDCA-CAG
$1,941

Search by stops

Search by airline

Search by price

Flights to Cagliari

Destination:

Cagliari (CAG)Italy

Cabin classes:

Browse origins:

Browse destinations: