Cheap Flights from Reagan Washington to Cagliari

Q: How long does a flight from Reagan Washington National Airport to Cagliari take?

This flight route requires at least one stop and takes a minimum of 14h 50m. Visit our flight page for the latest deals!

Q: 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. Visit our flight page for the latest deals!

Q: 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. Visit our flight page for the latest deals!

Q: 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. Visit our flight page for the latest deals!

Q: 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. Visit our flight page for the latest deals!

Q: 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. Visit our flight page for the latest deals!

Top tips for finding a cheap flight

Morning departure is around 37% cheaper than an evening flight, on average*.

*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Reagan Washington National Airport to Cagliari flights

How long does a flight from Reagan Washington National Airport to Cagliari take?

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

How does KAYAK find such low prices 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?

What is the Hacker Fare option on flights from Reagan Washington National Airport to Cagliari?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Cagliari?

COVID-19 information

Safety measures for airlines flying from Reagan Washington National Airport to Cagliari

Airlines flying from Reagan Washington National Airport to Cagliari have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Reagan Washington National Airport to Cagliari

Mandatory masks

Masks required on board, masks provided on flights from Reagan Washington National Airport to Cagliari

Social distancing seating

Middle seats unavailable to book on flights from Reagan Washington National Airport to Cagliari

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Reagan Washington National Airport to Cagliari

Flexible cancellations

Waiving of change fees. Search flexible flights from Reagan Washington National Airport to Cagliari

Book cheap flights from Reagan Washington National Airport to Cagliari

Recent round-trip flight deals

3/4

Fri

2 stops

Multiple Airlines

24h 10m

DCA - CAG

3/12

Sat

2 stops

Multiple Airlines

30h 38m

CAG - DCA

$981

3/4

Fri

2 stops

Multiple Airlines

20h 35m

DCA - CAG

3/12

Sat

3 stops

Multiple Airlines

18h 21m

CAG - DCA

$993

10/29

Fri

2 stops

Multiple Airlines

14h 50m

DCA - CAG

11/4

Thu

3 stops

Multiple Airlines

30h 05m

CAG - DCA

$1,964

10/29

Fri

2 stops

Multiple Airlines

19h 25m

DCA - CAG

11/4

Thu

3 stops

Multiple Airlines

30h 05m

CAG - DCA

$2,544

10/29

Fri

2 stops

Multiple Airlines

19h 25m

DCA - CAG

11/4

Thu

2 stops

Multiple Airlines

29h 23m

CAG - DCA

$2,861

Search by stops

Nonstop 1 stop 2+ stops

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Reagan Washington National Airport - Cagliari Flights

Departure:

Reagan Washington National Airport (DCA) United States

Destination:

Cagliari (CAG) Italy

Cabin classes:

First

Business

Prem Econ

Economy

Browse origins:

$981

Reagan Washington National Airport

Browse destinations:

$981

Cagliari

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DCA - CAG

Find cheap flights from Reagan Washington National Airport to Cagliari

Search hundreds of travel sites at once for deals on flights to Cagliari. Bundle your flight + hotel and save!

Top tips for finding a cheap flight

FAQs for booking Reagan Washington National Airport to Cagliari flights

How long does a flight from Reagan Washington National Airport to Cagliari take?

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

How does KAYAK find such low prices 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?

What is the Hacker Fare option on flights from Reagan Washington National Airport to Cagliari?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Cagliari?

Safety measures for airlines flying from Reagan Washington National Airport to Cagliari

Book cheap flights from Reagan Washington National Airport to Cagliari

Recent round-trip flight deals

Search by stops

Search by price

Reagan Washington National Airport - Cagliari Flights