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Sardinia

$730+ Cheap flights from Reagan-National (DCA) to Sardinia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CAG
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
1 adult, Economy
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Cheap flight deals from Reagan-National to Sardinia

Best flights from Reagan-National to Sardinia
Discover carefully curated flight deals from Reagan-National to Sardinia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 31, 2025.

This Expedia deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:59 amDCA - AHO
2 stops22h 31mMultiple Airlines
Fri 2/207:10 amAHO - DCA
2 stops42h 55mMultiple Airlines
Deal found 12/30$830
This Delta deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:40 pmDCA - OLB
2 stops20h 45mDelta
Sat 5/211:35 amOLB - DCA
2 stops17h 15mDelta
Deal found 12/30$905
This Air Canada deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:05 amDCA - CAG
2 stops25h 10mAir Canada
Sat 5/29:10 amCAG - DCA
3 stops18h 45mAir Canada
Deal found 12/30$947
This KLM deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/125:00 pmDCA - AHO
2 stops15h 30mKLM
Thu 2/197:10 amAHO - DCA
2 stops21h 02mKLM
Deal found 12/28$1,290
This oojo deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:17 pmDCA - OLB
2 stops43h 08mBritish Airways
Mon 6/229:15 pmOLB - DCA
2 stops26h 48mBritish Airways
Deal found 12/29$1,534
This Booking.com deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:40 pmDCA - CAG
2 stops38h 25mMultiple Airlines
Sat 5/26:35 pmCAG - DCA
2 stops33h 20mMultiple Airlines
Deal found 12/30$877
This Gotogate deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:40 pmDCA - CAG
2 stops39h 05mMultiple Airlines
Wed 5/136:35 pmCAG - DCA
2 stops33h 20mMultiple Airlines
Deal found 12/29$1,007
This Air Canada deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:10 pmDCA - OLB
2 stops18h 25mMultiple Airlines
Fri 5/112:00 pmOLB - DCA
2 stops28h 19mMultiple Airlines
Deal found 12/28$1,089
This Air Canada deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:59 amDCA - OLB
2 stops22h 16mMultiple Airlines
Sun 4/1212:00 pmOLB - DCA
2 stops15h 53mMultiple Airlines
Deal found 12/28$1,142
This KLM deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:00 pmDCA - OLB
1 stop34h 00mKLM
Mon 6/2211:00 amOLB - DCA
1 stop13h 11mKLM
Deal found 12/29$1,602
This Delta deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/301:45 pmDCA - OLB
2 stops21h 40mDelta
Sat 6/611:00 amOLB - DCA
1 stop13h 11mDelta
Deal found 12/28$1,667
This FlightHub deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:20 pmDCA - CAG
2 stops43h 55mAir Canada
Sat 6/139:10 amCAG - DCA
2 stops36h 29mAir Canada
Deal found 12/30$1,717
This Air Canada deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/214:20 pmDCA - OLB
2 stops18h 15mMultiple Airlines
Sat 6/275:30 pmOLB - DCA
2 stops28h 08mMultiple Airlines
Deal found 12/28$1,627
This Gotogate deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1311:00 amDCA - CAG
2 stops25h 15mMultiple Airlines
Sat 6/209:10 amCAG - DCA
2 stops18h 38mMultiple Airlines
Deal found 12/29$1,657
This Air Canada deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:00 amDCA - OLB
2 stops18h 15mMultiple Airlines
Sat 6/275:30 pmOLB - DCA
2 stops34h 18mMultiple Airlines
Deal found 12/28$1,685
This Air Canada deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/611:00 amDCA - OLB
2 stops23h 35mMultiple Airlines
Sat 6/135:30 pmOLB - DCA
2 stops28h 09mMultiple Airlines
Deal found 12/28$1,725

Find flight deals from Reagan-National to Sardinia

Keep the following information in mind while searching for Reagan-National to Sardinia flight deals. Data was last updated December 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$830
(Expedia)

One-way from

$730
(Travelocity)
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. Reagan-National to Sardinia
Search Deals
One-way flight from Washington, D.C. Reagan-National to Sardinia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Sardinia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 31, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Sardinia that are best for you.

Fly from

Reagan-National

Fly to

Sardinia

Route

Depart

Return

Price

Washington, D.C.Alghero

DCA - AHO

DCAAHO

Washington, D.C. Reagan-National

Fri 2/13

9:59 am-2:30 pm

2 stops22h 31m

Alghero-Fertilia

Fri 2/20

7:10 am-8:05 pm

2 stops42h 55m

$830

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Sat 4/25

8:40 pm-5:05 pm

2 stops38h 25m

Cagliari Elmas

Sat 5/2

6:35 pm-9:55 pm

2 stops33h 20m

$877

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Sat 4/25

2:40 pm-5:25 pm

2 stops20h 45m

Olbia Costa Smeralda

Sat 5/2

11:35 am-10:50 pm

2 stops17h 15m

$905

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Sat 4/25

11:05 am-6:15 pm

2 stops25h 10m

Cagliari Elmas

Sat 5/2

9:10 am-9:55 pm

3 stops18h 45m

$947

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Mon 5/4

8:40 pm-5:45 pm

2 stops39h 05m

Cagliari Elmas

Wed 5/13

6:35 pm-9:55 pm

2 stops33h 20m

$1,007

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Fri 4/24

4:10 pm-4:35 pm

2 stops18h 25m

Olbia Costa Smeralda

Fri 5/1

12:00 pm-10:19 am

2 stops28h 19m

$1,089

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Mon 4/6

6:59 am-11:15 am

2 stops22h 16m

Olbia Costa Smeralda

Sun 4/12

12:00 pm-9:53 pm

2 stops15h 53m

$1,142

Washington, D.C.Alghero

DCA - AHO

DCAAHO

Washington, D.C. Reagan-National

Thu 2/12

5:00 pm-2:30 pm

2 stops15h 30m

Alghero-Fertilia

Thu 2/19

7:10 am-10:12 pm

2 stops21h 02m

$1,290

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Sat 6/13

7:17 pm-8:25 pm

2 stops43h 08m

Olbia Costa Smeralda

Mon 6/22

9:15 pm-6:03 pm

2 stops26h 48m

$1,534

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Sat 6/13

5:00 pm-9:00 am

1 stop34h 00m

Olbia Costa Smeralda

Mon 6/22

11:00 am-6:11 pm

1 stop13h 11m

$1,602

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 19 results
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Best time to book a flight from Reagan-National to Sardinia

Have a flexible travel schedule? Discover the best time to fly to Sardinia from Reagan-National 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Sardinia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Sardinia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Sardinia?

    Airlines like Delta, Air Canada, and KLM fly from Washington, D.C. Reagan-National Airport to Sardinia in about 15h 30m. The time it takes to get you to your destination can typically vary by up to 9h 40m. There are 4338 mi between Washington, D.C. Reagan-National Airport and Sardinia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Washington, D.C. Reagan-National Airport to Sardinia?

    The most popular route from Washington, D.C. Reagan-National Airport to Sardinia is Washington, D.C. Reagan-National - Olbia Costa Smeralda. You may also consider Washington, D.C. Reagan-National - Cagliari Elmas or Washington, D.C. Reagan-National - Alghero-Fertilia.

  • Can I find deals for flights from Reagan-National to Sardinia that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Sardinia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Sardinia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Sardinia.

  • Can I find deals for business class flights from Reagan-National to Sardinia?

    Yes. Cheapflights offers flight deals from Reagan-National to Sardinia 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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