DCA - CAG

$420 Find Cheap Flights from Reagan Washington National Airport 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 Reagan-National to Cagliari departing on 9/14. 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 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

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

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

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

Everything you should know

Cheapest round-trip
$998
Air Canada
Fri 8/14Sat 8/22
DCA - CAG • 2 stops
Cheapest one-way
$420
KLM
Mon 9/14
DCA - CAG • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Reagan-National and Cagliari. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cagliari!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Cagliari (DCA-CAG)

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

Fri, Aug 14 - Sat, Aug 22
Air Canada Logo
8:40 pm - 6:15 pm
DCA
-
CAG
39h 35m
2 stops
Air Canada Logo
9:10 am - 8:52 am
CAG
-
DCA
29h 42m
2 stops
$998Air Canada
Wed, May 6 - Wed, May 13
KLM Logo
7:56 pm - 4:25 pm
DCA
-
CAG
14h 29m
2 stops
KLM Logo
5:05 pm - 4:33 pm
CAG
-
DCA
29h 28m
2 stops
$1,024KLM
Fri, Aug 14 - Sat, Aug 22
Air Canada Logo
8:40 pm - 6:15 pm
DCA
-
CAG
39h 35m
2 stops
Air Canada Logo
9:10 am - 10:31 pm
CAG
-
DCA
19h 21m
2 stops
$1,051Air Canada
Tue, Sep 1 - Mon, Sep 7
Delta Logo
3:30 pm - 4:25 pm
DCA
-
CAG
18h 55m
2 stops
Delta Logo
5:05 pm - 8:19 pm
CAG
-
DCA
33h 14m
2 stops
$1,074Delta
Fri, Aug 14 - Sat, Aug 22
Air Canada Logo
8:40 pm - 6:15 pm
DCA
-
CAG
39h 35m
2 stops
Air Canada Logo
9:10 am - 7:57 pm
CAG
-
DCA
40h 47m
2 stops
$1,153Air Canada
Sat, Apr 18 - Sat, Apr 25
Air Canada Logo
9:40 am - 6:15 pm
DCA
-
CAG
26h 35m
2 stops
Air Canada Logo
9:10 am - 7:53 pm
CAG
-
DCA
16h 43m
2 stops
$1,226Air Canada
Mon, Jul 27 - Thu, Aug 6
British Airways Logo
10:15 am - 1:10 pm
DCA
-
CAG
20h 55m
2 stops
British Airways Logo
9:25 pm - 6:27 pm
CAG
-
DCA
27h 02m
2 stops
$1,244British Airways
Fri, Sep 11 - Sun, Sep 20
British Airways Logo
6:00 pm - 9:10 pm
DCA
-
CAG
21h 10m
2 stops
British Airways Logo
1:20 pm - 7:58 am
CAG
-
DCA
24h 38m
2 stops
$1,352British Airways
Wed, Jun 3 - Mon, Jun 8
British Airways Logo
6:40 pm - 8:35 pm
DCA
-
CAG
19h 55m
2 stops
British Airways Logo
8:00 pm - 8:28 pm
CAG
-
DCA
30h 28m
2 stops
$1,367British Airways
Tue, Jul 28 - Fri, Aug 7
British Airways Logo
7:24 pm - 7:20 pm
DCA
-
CAG
17h 56m
2 stops
British Airways Logo
8:25 pm - 6:59 pm
CAG
-
DCA
28h 34m
2 stops
$1,501British Airways
Booking Insights

KAYAK's insights & trends for Reagan-National to Cagliari flights

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

Which airlines provide the cheapest flights from Reagan Washington National Airport to Cagliari?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Reagan Washington National Airport to Cagliari were found on Air Canada ($998) and KLM ($1,024).

Find deals

Good to know

Cheapest flight$420
Flight from Reagan Washington National Airport to Cagliari

When to book flights from Reagan-National to Cagliari

Are your dates flexible? Find out the best times to travel from Reagan-National 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 Reagan Washington National Airport to Cagliari flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Cagliari?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Cagliari was $420 for a one-way ticket and $998 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Cagliari?

    A passport is required to fly from Reagan Washington National Airport to Cagliari.

  • Which airports will I be using when flying from Reagan Washington National Airport to Cagliari?

    Reagan Washington National Airport and Cagliari are both served by 1 main airport. You will leave Reagan Washington National Airport from Washington, D.C. Reagan-National and will be arriving at Cagliari Elmas.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Cagliari?

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

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport 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 Reagan Washington National Airport to Cagliari.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cagliari from Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Reagan-National to Cagliari

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)
Cagliari (CAG)