DCA - CAG

$630 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 4/19. 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
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Everything you should know

Cheapest round-trip
$1,015
Multiple Airlines
Sun 5/10Tue 5/19
DCA - CAG • 2 stops
Cheapest one-way
$630
Multiple Airlines
Sun 4/19
DCA - CAG • 3 stops
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We hope you love your trip to Cagliari!
Flight Deals
Useful Info
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

Sun, May 10 - Tue, May 19
Multiple Airlines Logo
6:59 am - 5:45 pm
DCA
-
CAG
28h 46m2 stops
Multiple Airlines Logo
6:35 pm - 9:55 pm
CAG
-
DCA
33h 20m2 stops
$1,015Multiple Airlines
Sun, May 10 - Thu, May 21
Delta Logo
6:05 am - 4:25 pm
DCA
-
CAG
28h 20m2 stops
Delta Logo
5:05 pm - 7:09 pm
CAG
-
DCA
32h 04m2 stops
$1,135Delta
Sun, May 10 - Sun, May 17
Delta Logo
6:05 am - 4:25 pm
DCA
-
CAG
28h 20m2 stops
Delta Logo
5:05 pm - 6:11 pm
CAG
-
DCA
31h 06m2 stops
$1,195Delta
Tue, May 12 - Sun, May 17
Delta Logo
3:30 pm - 4:25 pm
DCA
-
CAG
18h 55m2 stops
Delta Logo
5:05 pm - 7:09 pm
CAG
-
DCA
32h 04m2 stops
$1,245Delta
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
5:00 pm - 12:50 pm
DCA
-
CAG
13h 50m2 stops
Multiple Airlines Logo
9:30 am - 10:48 pm
CAG
-
DCA
19h 18m2 stops
$1,324Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
Air Canada Logo
8:40 pm - 4:05 pm
DCA
-
CAG
38h 25m2 stops
Air Canada Logo
9:10 am - 3:30 pm
CAG
-
DCA
36h 20m2 stops
$1,428Air Canada
Sun, May 10 - Tue, May 19
Multiple Airlines Logo
6:59 am - 5:05 pm
DCA
-
CAG
28h 06m2 stops
Multiple Airlines Logo
10:25 pm - 7:58 pm
CAG
-
DCA
27h 33m3 stops
$1,500Multiple Airlines
Thu, Jan 1 - Mon, Jan 5
Multiple Airlines Logo
11:05 am - 10:35 pm
DCA
-
CAG
29h 30m2 stops
Multiple Airlines Logo
1:20 pm - 6:05 pm
CAG
-
DCA
34h 45m3 stops
$1,762Multiple Airlines
Sun, May 31 - Sun, Jul 5
British Airways Logo
7:00 pm - 7:10 pm
DCA
-
CAG
18h 10m2 stops
British Airways Logo
1:20 pm - 7:59 am
CAG
-
DCA
24h 39m2 stops
$1,915British Airways
Thu, Jan 1 - Mon, Jan 5
Multiple Airlines Logo
6:59 am - 7:30 pm
DCA
-
CAG
30h 31m3 stops
Multiple Airlines Logo
1:20 pm - 6:05 pm
CAG
-
DCA
34h 45m3 stops
$1,929Multiple Airlines
Useful Info

Good to know

Cheapest flight$630
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 $630 for a one-way ticket and $1,015 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)