What is the cheapest airline that flies from District of Columbia to Sardinia?

British Airways, ITA Airways, and Lufthansa are the most popular carriers operating from District of Columbia to Sardinia

When did momondo last update prices for flights from District of Columbia to Sardinia?

Prices for flights from District of Columbia to Sardinia are updated daily.

How many operators does momondo search for flights from District of Columbia to Sardinia?

As of August 2025, there is 1 operator available to choose from for flights from District of Columbia to Sardinia.

How old do you have to be to fly from District of Columbia to Sardinia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Sardinia.

What documentation or ID do you need to fly to Sardinia?

The necessary travel and health documents for your Sardinia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$244 Cheap Flights from District of Columbia to Sardinia in 2025

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Find the cheapest flights from District of Columbia to Sardinia

Round-trip

One-way

Cheap round-trip flights

10:05 pm - 9:10 amIAD-CAG

29h 05m3 stops

7:50 am - 7:59 pmCAG-IAD

18h 09m2 stops

$608

Find Deal

Fri, Sep 26 - Fri, Oct 3

10:05 pm - 10:50 pmIAD-CAG

18h 45m3 stops

6:00 am - 7:59 pmCAG-IAD

19h 59m2 stops

$626

Find Deal

Thu, Oct 9 - Tue, Oct 14

8:45 pm - 8:05 amIAD-CAG

29h 20m1 stop

8:30 am - 4:15 pmCAG-IAD

13h 45m1 stop

$700SWISS

Find Deal

Fri, Sep 5 - Thu, Sep 18

10:20 pm - 5:35 pmIAD-CAG

13h 15m1 stop

7:25 pm - 1:30 pmCAG-IAD

24h 05m1 stop

$708Lufthansa

Find Deal

Sat, Sep 13 - Fri, Sep 19

8:45 pm - 8:10 amIAD-CAG

29h 25m1 stop

8:30 am - 4:15 pmCAG-IAD

13h 45m1 stop

$712SWISS

Find Deal

Thu, Sep 11 - Thu, Sep 18

6:38 am - 10:50 amDCA-CAG

46h 12m2 stops

2:55 pm - 10:57 pmCAG-DCA

38h 02m2 stops

$715British Airways

Find Deal

Thu, Oct 9 - Tue, Oct 14

10:20 pm - 4:35 pmIAD-OLB

12h 15m1 stop

6:30 pm - 3:50 pmOLB-IAD

27h 20m1 stop

$717Lufthansa

Find Deal

Mon, Sep 8 - Mon, Sep 15

6:45 am - 10:25 amDCA-OLB

21h 40m2 stops

2:05 pm - 7:50 amOLB-DCA

23h 45m2 stops

$730British Airways

Find Deal

Sat, Oct 4 - Sat, Oct 18

4:35 pm - 6:00 pmIAD-CAG

19h 25m1 stop

9:30 pm - 10:57 amCAG-IAD

43h 27m2 stops

$758Iberia

Find Deal

Sat, Sep 6 - Tue, Sep 16

4:35 pm - 6:00 pmIAD-CAG

19h 25m1 stop

7:45 am - 10:57 amCAG-IAD

33h 12m2 stops

$810Iberia

Find Deal

Sat, Sep 6 - Mon, Sep 15

Iberia flights from District of Columbia to Sardinia

Our best Iberia deals on District of Columbia to Sardinia flight tickets

Iberia

Sep 6

IAD4:35 pmWashington, D.C. Dulles Intl

19h 25m

1 stop

CAG6:00 pmCagliari Elmas

Sep 16

CAG9:30 pmCagliari Elmas

43h 27m

2 stops

IAD10:57 amWashington, D.C. Dulles Intl

$758

Find similar

Iberia

Sep 6

IAD4:35 pmWashington, D.C. Dulles Intl

19h 25m

1 stop

CAG6:00 pmCagliari Elmas

Sep 15

CAG7:45 amCagliari Elmas

33h 12m

2 stops

IAD10:57 amWashington, D.C. Dulles Intl

$810

Find similar

Iberia

Sep 8

DCA6:00 pmWashington, D.C. Reagan-National

18h 10m

2 stops

CAG6:10 pmCagliari Elmas

Sep 15

CAG7:45 amCagliari Elmas

21h 22m

2 stops

DCA11:07 pmWashington, D.C. Reagan-National

$1,067

Find similar

SWISS flights from District of Columbia to Sardinia

Our best SWISS deals on District of Columbia to Sardinia flight tickets

SWISS

Sep 5

IAD8:45 pmWashington, D.C. Dulles Intl

29h 20m

1 stop

CAG8:05 amCagliari Elmas

Sep 18

CAG8:30 amCagliari Elmas

13h 45m

1 stop

IAD4:15 pmWashington, D.C. Dulles Intl

$700

Find similar

SWISS

Sep 11

IAD8:45 pmWashington, D.C. Dulles Intl

29h 25m

1 stop

CAG8:10 amCagliari Elmas

Sep 18

CAG8:30 amCagliari Elmas

13h 45m

1 stop

IAD4:15 pmWashington, D.C. Dulles Intl

$712

Find similar

SWISS

Sep 8

IAD8:45 pmWashington, D.C. Dulles Intl

30h 30m

1 stop

CAG9:15 amCagliari Elmas

Sep 16

CAG8:55 amCagliari Elmas

13h 20m

1 stop

IAD4:15 pmWashington, D.C. Dulles Intl

$787

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Sardinia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 9/26

10:05 pm-9:10 am

3 stops29h 05m

Cagliari Elmas

Fri 10/3

7:50 am-7:59 pm

2 stops18h 09m

$608

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Thu 10/9

10:05 pm-10:50 pm

3 stops18h 45m

Cagliari Elmas

Tue 10/14

6:00 am-7:59 pm

2 stops19h 59m

$626

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Fri 9/5

8:45 pm-8:05 am

1 stop29h 20m

Cagliari Elmas

Thu 9/18

8:30 am-4:15 pm

1 stop13h 45m

$700

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 9/13

10:20 pm-5:35 pm

1 stop13h 15m

Cagliari Elmas

Fri 9/19

7:25 pm-1:30 pm

1 stop24h 05m

$708

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Thu 9/11

8:45 pm-8:10 am

1 stop29h 25m

Cagliari Elmas

Thu 9/18

8:30 am-4:15 pm

1 stop13h 45m

$712

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Thu 10/9

6:38 am-10:50 am

2 stops46h 12m

Cagliari Elmas

Tue 10/14

2:55 pm-10:57 pm

2 stops38h 02m

$715

Washington, D.C.Olbia

IAD - OLB

IADOLB

Washington, D.C. Dulles Intl

Mon 9/8

10:20 pm-4:35 pm

1 stop12h 15m

Olbia Costa Smeralda

Mon 9/15

6:30 pm-3:50 pm

1 stop27h 20m

$717

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Sat 10/4

6:45 am-10:25 am

2 stops21h 40m

Olbia Costa Smeralda

Sat 10/18

2:05 pm-7:50 am

2 stops23h 45m

$730

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 9/6

4:35 pm-6:00 pm

1 stop19h 25m

Cagliari Elmas

Tue 9/16

9:30 pm-10:57 am

2 stops43h 27m

$758

Washington, D.C.Cagliari

IAD - CAG

IADCAG

Washington, D.C. Dulles Intl

Sat 9/6

4:35 pm-6:00 pm

1 stop19h 25m

Cagliari Elmas

Mon 9/15

7:45 am-10:57 am

2 stops33h 12m

$810

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia to Sardinia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Sardinia?

The cheapest day to depart from District of Columbia to Sardinia is on a Monday when prices can be found for as low as $1,131. On the other hand, Thursday is the most expensive day to depart from District of Columbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,197.

What is the cheapest time of day to depart on your flight to Sardinia?

The cheapest time of day to fly to Sardinia is in the afternoon when flights can be purchased for as low as $1,076. Flights to Sardinia are more costly in the evening, with an average ticket price of $1,131. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap District of Columbia to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Sardinia

Best Price Found	$244
Fastest flight time	11h 35m
Direct flights	None
Airports in Sardinia	3 airports

The best one-way flight to Sardinia from District of Columbia in the past 72 hours is $244. The best round-trip flight deal from District of Columbia to Sardinia found on momondo in the last 72 hours is $608.

The fastest flight from District of Columbia to Sardinia takes 11h 35m

There are no direct flights from District of Columbia to Sardinia. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Olbia Costa Smeralda Airport, Washington, D.C. Reagan-National Airport - Olbia Costa Smeralda Airport and Washington, D.C. Dulles Intl Airport - Cagliari Elmas Airport.

There are 3 airports near Sardinia: Olbia Costa Smeralda (OLB), Cagliari Elmas (CAG), Alghero-Fertilia (AHO)

Search flight deals

When did momondo last update prices for flights from District of Columbia to Sardinia?
Prices for flights from District of Columbia to Sardinia are updated daily.
How many operators does momondo search for flights from District of Columbia to Sardinia?
As of August 2025, there is 1 operator available to choose from for flights from District of Columbia to Sardinia.
How old do you have to be to fly from District of Columbia to Sardinia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Sardinia.
What documentation or ID do you need to fly to Sardinia?
The necessary travel and health documents for your Sardinia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Sardinia

Compare and see reviews for airlines that fly from District of Columbia to Sardinia with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $772	Free Cancellation	Rating 6.8 7,317 reviews		Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Sardinia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sardinia from District of Columbia.

Can I find flights from District of Columbia to Sardinia with flexible booking policies on momondo?

Flights from District of Columbia to Sardinia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia to Sardinia?

Once all potential District of Columbia to Sardinia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Sardinia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sardinia from District of Columbia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.