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Cagliari

$651+ Cheap flights from District of Columbia to Cagliari (CAG)

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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CAG
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from District of Columbia to Cagliari

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

This Vueling Global deal was found by Cheapflights users on 12/21. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:00 pmIAD - CAG
2 stops33h 50mMultiple Airlines
Thu 5/79:35 amCAG - IAD
2 stops35h 55mMultiple Airlines
Deal found 12/21$921
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:20 pmIAD - CAG
1 stop13h 25mLufthansa
Fri 5/16:35 pmCAG - IAD
2 stops26h 30mLufthansa
Deal found 12/21$1,185
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:20 pmIAD - CAG
1 stop17h 25mSWISS
Thu 5/288:45 amCAG - IAD
1 stop14h 00mSWISS
Deal found 12/22$1,281
This Delta deal was found by Cheapflights users on 12/21. 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.
Tue 6/22:00 pmDCA - CAG
2 stops20h 25mDelta
Mon 6/85:05 pmCAG - DCA
2 stops29h 24mDelta
Deal found 12/21$1,635
This Vueling Global deal was found by Cheapflights users on 12/22. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:00 pmIAD - CAG
2 stops34h 00mMultiple Airlines
Thu 4/309:35 amCAG - IAD
2 stops35h 55mMultiple Airlines
Deal found 12/22$994
This Expedia deal was found by Cheapflights users on 12/21. 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.
Wed 4/294:10 pmDCA - CAG
2 stops19h 35mMultiple Airlines
Thu 5/78:45 amCAG - DCA
2 stops19h 10mMultiple Airlines
Deal found 12/21$1,026
This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:05 pmIAD - CAG
2 stops15h 10mMultiple Airlines
Fri 5/19:35 amCAG - IAD
2 stops17h 00mMultiple Airlines
Deal found 12/21$1,049
This FlightHub deal was found by Cheapflights users on 12/22. 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.
Sat 4/186:59 amDCA - CAG
2 stops29h 16mMultiple Airlines
Thu 4/308:45 amCAG - DCA
2 stops19h 08mMultiple Airlines
Deal found 12/22$1,101
This Delta deal was found by Cheapflights users on 12/21. 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.
Tue 6/25:00 pmDCA - CAG
2 stops17h 25mDelta
Thu 6/115:05 pmCAG - DCA
2 stops32h 13mDelta
Deal found 12/21$1,635
This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:40 pmIAD - CAG
2 stops22h 45mMultiple Airlines
Wed 7/13:10 pmCAG - IAD
2 stops33h 50mMultiple Airlines
Deal found 12/21$1,131
This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 6/15:00 pmDCA - CAG
2 stops17h 25mDelta
Wed 6/105:05 pmCAG - DCA
2 stops30h 55mDelta
Deal found 12/21$1,635
This FlightHub deal was found by Cheapflights users on 12/21. 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 4/246:50 pmDCA - CAG
2 stops41h 25mMultiple Airlines
Fri 5/16:35 pmCAG - DCA
2 stops33h 20mMultiple Airlines
Deal found 12/21$1,172
This Delta deal was found by Cheapflights users on 12/21. 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.
Wed 6/32:00 pmDCA - CAG
2 stops20h 25mDelta
Thu 6/115:05 pmCAG - DCA
2 stops31h 06mDelta
Deal found 12/21$1,635
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:20 pmIAD - CAG
2 stops14h 55mMultiple Airlines
Mon 6/86:20 amCAG - IAD
1 stop15h 10mMultiple Airlines
Deal found 12/21$1,209
This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 6/15:00 pmDCA - CAG
2 stops17h 25mDelta
Tue 6/95:05 pmCAG - DCA
2 stops30h 55mDelta
Deal found 12/21$1,635
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:35 pmIAD - CAG
2 stops15h 25mMultiple Airlines
Thu 6/1111:30 amCAG - IAD
1 stop13h 25mMultiple Airlines
Deal found 12/21$1,220
This Delta deal was found by Cheapflights users on 12/21. 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.
Wed 6/35:00 pmDCA - CAG
2 stops17h 25mDelta
Wed 6/105:05 pmCAG - DCA
2 stops29h 24mDelta
Deal found 12/21$1,635
This Gotogate deal was found by Cheapflights users on 12/21. 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 6/16:59 amDCA - CAG
2 stops28h 46mMultiple Airlines
Wed 7/16:35 pmCAG - DCA
2 stops45h 43mMultiple Airlines
Deal found 12/21$1,511
This Orbitz deal was found by Cheapflights users on 12/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:20 pmDCA - CAG
2 stops19h 25mMultiple Airlines
Tue 6/98:55 amCAG - DCA
2 stops19h 33mMultiple Airlines
Deal found 12/21$1,529
This FlightHub deal was found by Cheapflights users on 12/21. 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.
Wed 6/311:00 amDCA - CAG
2 stops25h 10mMultiple Airlines
Tue 6/96:35 pmCAG - DCA
2 stops33h 20mMultiple Airlines
Deal found 12/21$1,552

Find flight deals from District of Columbia to Cagliari

Keep the following information in mind while searching for District of Columbia to Cagliari flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$921
(Vueling Global)

One-way from

$651
(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 District of Columbia to Cagliari Elmas
Search Deals
One-way flight from District of Columbia to Cagliari Elmas
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Cagliari 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 23, 2025.
Use the filters below to find and compare flights from District of Columbia to Cagliari that are best for you.

Fly from

District of Columbia

Fly to

Cagliari

Route

Depart

Return

Price

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Wed 4/29

5:00 pm-8:50 am

2 stops33h 50m

Cagliari Elmas

Thu 5/7

9:35 am-3:30 pm

2 stops35h 55m

$921

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 4/18

5:00 pm-9:00 am

2 stops34h 00m

Cagliari Elmas

Thu 4/30

9:35 am-3:30 pm

2 stops35h 55m

$994

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Wed 4/29

4:10 pm-5:45 pm

2 stops19h 35m

Cagliari Elmas

Thu 5/7

8:45 am-9:55 pm

2 stops19h 10m

$1,026

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 4/24

5:05 pm-2:15 pm

2 stops15h 10m

Cagliari Elmas

Fri 5/1

9:35 am-8:35 pm

2 stops17h 00m

$1,049

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Sat 4/18

6:59 am-6:15 pm

2 stops29h 16m

Cagliari Elmas

Thu 4/30

8:45 am-9:53 pm

2 stops19h 08m

$1,101

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Mon 6/1

5:40 pm-10:25 pm

2 stops22h 45m

Cagliari Elmas

Wed 7/1

3:10 pm-7:00 pm

2 stops33h 50m

$1,131

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Fri 4/24

6:50 pm-6:15 pm

2 stops41h 25m

Cagliari Elmas

Fri 5/1

6:35 pm-9:55 pm

2 stops33h 20m

$1,172

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 4/24

10:20 pm-5:45 pm

1 stop13h 25m

Cagliari Elmas

Fri 5/1

6:35 pm-3:05 pm

2 stops26h 30m

$1,185

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Thu 6/4

5:20 pm-2:15 pm

2 stops14h 55m

Cagliari Elmas

Mon 6/8

6:20 am-3:30 pm

1 stop15h 10m

$1,209

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Wed 6/3

10:35 pm-8:00 pm

2 stops15h 25m

Cagliari Elmas

Thu 6/11

11:30 am-6:55 pm

1 stop13h 25m

$1,220

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 21 results
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Best time to book a flight from District of Columbia to Cagliari

Have a flexible travel schedule? Discover the best time to fly to Cagliari from District of Columbia 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 District of Columbia to Cagliari
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 District of Columbia 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 District of Columbia?

    Cagliari Elmas (CAG), located 4.0 mi from the city center, is the airport you fly into when you book flights from District of Columbia to Cagliari.

  • Can I find deals for flights from District of Columbia to Cagliari that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Cagliari flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Cagliari?

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

  • Can I find deals for business class flights from District of Columbia to Cagliari?

    Yes. Cheapflights offers flight deals from District of Columbia 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

Traveling to a place near Cagliari?

Book flights to Cagliari if you plan to visit one of these locations
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