What are the cheapest airlines flying from Washington, D.C. to Cagliari round-trip?

Flying on KLM is currently your cheapest option to Cagliari, with prices starting at $915. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and Delta, with the lowest prices starting at $1,735 and $2,566, respectively.

What is the cheapest day to fly from Washington, D.C. to Cagliari?

Travelers seeking maximum savings on their Washington, D.C. to Cagliari flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Washington, D.C. to Cagliari?

The most popular route from Washington, D.C. to Cagliari is Washington, D.C. Dulles Intl - Cagliari Elmas. You may also consider Washington, D.C. Reagan-National - Cagliari Elmas or Baltimore/Washington - Cagliari Elmas.

What is the cheapest day to fly round-trip from Washington, D.C. to Cagliari?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Cagliari. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest time of day to fly from WAS to CAG?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 53% on flights from Washington, D.C. to Cagliari by exploring options for tickets in the morning.

Most accurate provider : When it comes to deals on Washington, D.C.-Cagliari flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Cagliari flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Cagliari flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Cagliari flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Cagliari flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Cagliari from Washington, D.C.?

Cagliari Elmas (CAG) is the airport you will fly into if you book a flight from Washington, D.C. to Cagliari. You should not have trouble finding flights to Elmas from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Cagliari airport from Washington, D.C.. It is only a 4.0 mi journey from Elmas (CAG) to Cagliari’s city center.

Can I find deals for flights from Washington, D.C. to Cagliari that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Cagliari flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Cagliari?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Cagliari.

Can I find deals for business class flights from Washington, D.C. to Cagliari?

Yes. Cheapflights offers flight deals from Washington, D.C. to Cagliari by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$778+ Save on Flights from Washington, D.C. to Cagliari

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Cheap flight deals from Washington, D.C. to Cagliari

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$778 (Mytrip)

Provider with most accurate pricing for Washington, D.C. (WAS)-Cagliari Elmas flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cagliari Elmas flights.

Search Deals

From Washington, D.C. (WAS) to Cagliari Elmas

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Find flight deals from Washington, D.C. to Cagliari

Cheapest flights from Washington, D.C. to Cagliari
Explore the most affordable flight options available from Washington, D.C. to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

Tue 4/810:42 amBWI - CAG

3 stops29h 33mMultiple Airlines

Tue 4/154:55 pmCAG - BWI

3 stops37h 11mMultiple Airlines

Deal found 2/21

$778

Sat 4/195:25 pmIAD - CAG

1 stop17h 00mKLM

Sat 4/265:05 pmCAG - IAD

1 stop28h 30mKLM

Deal found 2/23

$915

Mon 9/110:05 pmIAD - CAG

2 stops18h 10mMultiple Airlines

Thu 9/186:50 amCAG - IAD

2 stops19h 09mMultiple Airlines

Deal found 2/22

$956

Sun 7/610:05 pmIAD - CAG

1 stop30h 45mScandinavian Airlines

Tue 7/2911:40 amCAG - IAD

1 stop14h 19mScandinavian Airlines

Deal found 2/21

$1,251

Mon 9/18:45 pmIAD - CAG

1 stop30h 30mSWISS

Thu 9/188:30 amCAG - IAD

1 stop13h 45mSWISS

Deal found 2/22

$1,426

Wed 7/96:30 pmIAD - CAG

1 stop17h 30mDelta

Tue 7/295:05 pmCAG - IAD

1 stop28h 30mDelta

Deal found 2/21

$1,442

Wed 7/95:25 pmIAD - CAG

1 stop33h 45mAustrian Airlines

Wed 7/309:55 amCAG - IAD

1 stop34h 40mAustrian Airlines

Deal found 2/21

$1,443

Tue 9/25:10 pmIAD - CAG

2 stops18h 25mLufthansa

Mon 9/156:25 pmCAG - IAD

1 stop31h 00mLufthansa

Deal found 2/22

$1,451

Mon 7/75:50 pmIAD - CAG

1 stop14h 15mBritish Airways

Tue 7/292:55 pmCAG - IAD

1 stop31h 00mBritish Airways

Deal found 2/21

$1,503

Mon 9/15:45 pmDCA - CAG

2 stops14h 20mBritish Airways

Thu 9/1811:40 amCAG - DCA

2 stops17h 20mBritish Airways

Deal found 2/22

$1,521

Sun 7/66:59 amDCA - CAG

2 stops29h 41mMultiple Airlines

Sun 7/277:25 pmCAG - DCA

2 stops31h 38mMultiple Airlines

Deal found 2/21

$1,535

Mon 7/79:25 amBWI - CAG

2 stops19h 25mScandinavian Airlines

Tue 7/2911:40 amCAG - BWI

2 stops40h 03mScandinavian Airlines

Deal found 2/21

$1,735

Best flights from Washington, D.C. to Cagliari
Discover carefully curated flight deals from Washington, D.C. to Cagliari that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2025.

Tue 4/810:42 amBWI - CAG

3 stops29h 33mMultiple Airlines

Tue 4/154:55 pmCAG - BWI

3 stops37h 11mMultiple Airlines

Deal found 2/21

$778

Sat 4/195:25 pmIAD - CAG

1 stop17h 00mKLM

Sat 4/265:05 pmCAG - IAD

1 stop28h 30mKLM

Deal found 2/22

$915

Mon 7/79:25 amBWI - CAG

2 stops19h 25mScandinavian Airlines

Tue 7/2911:40 amCAG - BWI

2 stops40h 03mScandinavian Airlines

Deal found 2/21

$1,735

Sun 7/65:30 pmBWI - CAG

2 stops16h 55mDelta

Sun 7/2711:00 amCAG - BWI

2 stops16h 43mDelta

Deal found 2/21

$2,566

Find flights from Washington, D.C. to Cagliari within your budget

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCagliari

BWI - CAG

BWICAG

Baltimore/Washington

Tue 4/8

10:42 am-10:15 pm

3 stops29h 33m

Cagliari Elmas

Tue 4/15

4:55 pm-12:06 am

3 stops37h 11m

$778

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 4/19

5:25 pm-4:25 pm

1 stop17h 00m

Cagliari Elmas

Sat 4/26

5:05 pm-3:35 pm

1 stop28h 30m

$915

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sun 7/6

10:05 pm-10:50 am

1 stop30h 45m

Cagliari Elmas

Tue 7/29

11:40 am-7:59 pm

1 stop14h 19m

$1,251

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sun 7/6

8:45 pm-8:25 pm

1 stop17h 40m

Cagliari Elmas

Sun 7/27

8:55 am-4:15 pm

1 stop13h 20m

$1,427

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Wed 7/9

6:30 pm-6:00 pm

1 stop17h 30m

Cagliari Elmas

Mon 7/28

5:05 pm-3:35 pm

1 stop28h 30m

$1,442

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Wed 7/9

5:25 pm-9:10 am

1 stop33h 45m

Cagliari Elmas

Wed 7/30

9:55 am-2:35 pm

1 stop34h 40m

$1,443

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 7/5

10:11 pm-6:40 pm

2 stops38h 29m

Cagliari Elmas

Mon 7/28

9:10 pm-4:15 pm

1 stop25h 05m

$1,447

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Wed 7/9

6:10 pm-6:35 pm

1 stop18h 25m

Cagliari Elmas

Thu 7/24

7:25 pm-3:50 pm

1 stop26h 25m

$1,476

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Mon 7/7

5:50 pm-2:05 pm

1 stop14h 15m

Cagliari Elmas

Tue 7/29

2:55 pm-3:55 pm

1 stop31h 00m

$1,503

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Sun 7/6

6:59 am-6:40 pm

2 stops29h 41m

Cagliari Elmas

Sun 7/27

7:25 pm-9:03 pm

2 stops31h 38m

$1,535

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 14 results

Compare providers for flights from Washington, D.C. to Cagliari

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Cagliari in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Cagliari flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Cagliari flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Cagliari flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Cagliari flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Cagliari flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington, D.C. to Cagliari

Get recent, data-driven insights about flights from Washington, D.C. to Cagliari including ideal travel times, pricing trends, and more.

Rainfall in Cagliari by month

In terms of precipitation, rainfall in Cagliari ranges from 0.1 - 2.2 inches per month. February is typically the wettest month, when rainfall can reach 2.2 in. July is typically the driest time to visit Cagliari when rainfall is around 0.1 in.

Temperature in Cagliari by month

If weather is an important factor for your trip to Cagliari, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Cagliari

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,203 reviews

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,332 reviews

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines

7.3

Good

1,320 reviews

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Cagliari from Washington, D.C.?
Cagliari Elmas (CAG) is the airport you will fly into if you book a flight from Washington, D.C. to Cagliari. You should not have trouble finding flights to Elmas from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Cagliari airport from Washington, D.C.. It is only a 4.0 mi journey from Elmas (CAG) to Cagliari’s city center.
What are the cheapest airlines flying from Washington, D.C. to Cagliari round-trip?
Flying on KLM is currently your cheapest option to Cagliari, with prices starting at $915. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and Delta, with the lowest prices starting at $1,735 and $2,566, respectively.
What are the most popular routes from Washington, D.C. to Cagliari?
The most popular route from Washington, D.C. to Cagliari is Washington, D.C. Dulles Intl - Cagliari Elmas. You may also consider Washington, D.C. Reagan-National - Cagliari Elmas or Baltimore/Washington - Cagliari Elmas.
Can I find deals for flights from Washington, D.C. to Cagliari that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Cagliari flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Cagliari?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Cagliari.
Can I find deals for business class flights from Washington, D.C. to Cagliari?
Yes. Cheapflights offers flight deals from Washington, D.C. to Cagliari by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Pula

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Alternative routes for Washington, D.C. to Cagliari

Dulles Intl to Olbia flights

Dulles Intl to Cagliari flights

Reagan-National to Olbia flights

Reagan-National to Cagliari flights

Dulles Intl to Alghero flights

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

Airline	Cheapest	Average	Flexibility	On-time
ITA Airways	Cheapest$787	Average$977	FlexibilityNo cancel fee	On-time81%

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$778+ Cheap flights from Washington, D.C. (WAS) to Cagliari (CAG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Cagliari with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington, D.C. to Cagliari

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Washington, D.C. to Cagliari

Cheapest flights from Washington, D.C. to CagliariExplore the most affordable flight options available from Washington, D.C. to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

Explore the most affordable flight options available from Washington, D.C. to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

Find flights from Washington, D.C. to Cagliari within your budget

Compare providers for flights from Washington, D.C. to Cagliari

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Cagliari in February.

Best time to book a flight from Washington, D.C. to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from Washington, D.C. with our price prediction graph.

Travel insights for flights from Washington, D.C. to Cagliari

Get recent, data-driven insights about flights from Washington, D.C. to Cagliari including ideal travel times, pricing trends, and more.

Rainfall in Cagliari by month

Plan your trip to Cagliari by taking into account the average rainfall totals by month.

Temperature in Cagliari by month

Plan your trip to Cagliari by taking into account the average temperature totals by month.

Reviews of airlines servicing Cagliari

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Cagliari. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Cagliari from Washington, D.C.?

What are the cheapest airlines flying from Washington, D.C. to Cagliari round-trip?

What are the most popular routes from Washington, D.C. to Cagliari?

Can I find deals for flights from Washington, D.C. to Cagliari that include hotel bookings?

How can I find direct flights from Washington, D.C. to Cagliari?

Can I find deals for business class flights from Washington, D.C. to Cagliari?

Traveling to a place near Washington, D.C.?

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Alternative routes for Washington, D.C. to Cagliari

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

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Cheapest flights from Washington, D.C. to Cagliari
Explore the most affordable flight options available from Washington, D.C. to Cagliari. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.