How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Sardinia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Sardinia.

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

The travel and health documents required for your trip to Sardinia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sardinia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$472 Cheap Flights from Washington, D.C. Reagan-National Airport to Sardinia in 2025

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Sardinia

Round-trip

One-way

Cheap round-trip flights

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

7:23 pm - 8:50 pmDCA-CAG

19h 27m2 stops

8:25 pm - 3:58 pmCAG-DCA

25h 33m2 stops

$758British Airways

Find Deal

Fri, Sep 12 - Fri, Sep 19

6:00 am - 6:35 pmDCA-CAG

30h 35m2 stops

7:25 pm - 9:51 pmCAG-DCA

32h 26m2 stops

$834

Find Deal

Thu, Sep 4 - Thu, Sep 18

7:45 pm - 8:50 pmDCA-CAG

19h 05m2 stops

11:40 am - 11:07 pmCAG-DCA

17h 27m2 stops

$891British Airways

Find Deal

Fri, Sep 5 - Thu, Sep 18

7:45 pm - 10:25 amDCA-OLB

32h 40m2 stops

9:15 pm - 9:19 pmOLB-DCA

30h 04m2 stops

$901British Airways

Find Deal

Fri, Sep 5 - Mon, Sep 15

7:23 pm - 8:50 pmDCA-CAG

19h 27m2 stops

2:55 pm - 11:07 pmCAG-DCA

38h 12m2 stops

$934British Airways

Find Deal

Fri, Sep 26 - Tue, Sep 30

6:59 am - 11:40 pmDCA-CAG

34h 41m3 stops

8:30 pm - 7:44 pmCAG-DCA

29h 14m3 stops

$979

Find Deal

Fri, Sep 12 - Fri, Sep 19

6:05 am - 10:40 amDCA-OLB

22h 35m2 stops

1:30 pm - 11:53 pmOLB-DCA

16h 23m2 stops

$1,015Delta

Find Deal

Fri, Sep 26 - Fri, Oct 3

3:35 pm - 8:45 pmDCA-CAG

23h 10m2 stops

9:15 am - 11:07 pmCAG-DCA

19h 52m2 stops

$1,046Iberia

Find Deal

Mon, Sep 29 - Sat, Oct 4

5:30 pm - 12:35 pmDCA-CAG

38h 05m2 stops

1:20 pm - 6:51 pmCAG-DCA

35h 31m2 stops

$1,470Iberia

Find Deal

Sat, Nov 1 - Sat, Nov 8

British Airways flights from Washington, D.C. Reagan-National Airport to Sardinia

Our best British Airways deals on Washington, D.C. Reagan-National Airport to Sardinia flight tickets

British Airways

Oct 9

DCA6:38 amWashington, D.C. Reagan-National

46h 12m

2 stops

CAG10:50 amCagliari Elmas

Oct 14

CAG2:55 pmCagliari Elmas

38h 02m

2 stops

DCA10:57 pmWashington, D.C. Reagan-National

$715

Find similar

British Airways

Sep 12

DCA7:23 pmWashington, D.C. Reagan-National

19h 27m

2 stops

CAG8:50 pmCagliari Elmas

Sep 19

CAG8:25 pmCagliari Elmas

25h 33m

2 stops

DCA3:58 pmWashington, D.C. Reagan-National

$758

Find similar

British Airways

Sep 5

DCA7:45 pmWashington, D.C. Reagan-National

19h 05m

2 stops

CAG8:50 pmCagliari Elmas

Sep 18

CAG11:40 amCagliari Elmas

17h 27m

2 stops

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

$891

Find similar

Iberia flights from Washington, D.C. Reagan-National Airport to Sardinia

Our best Iberia deals on Washington, D.C. Reagan-National Airport to Sardinia flight tickets

Iberia

Sep 29

DCA3:35 pmWashington, D.C. Reagan-National

23h 10m

2 stops

CAG8:45 pmCagliari Elmas

Oct 4

CAG9:15 amCagliari Elmas

19h 52m

2 stops

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

$1,046

Find similar

Iberia

Aug 23

DCA2:54 pmWashington, D.C. Reagan-National

21h 06m

2 stops

CAG6:00 pmCagliari Elmas

Sep 6

CAG9:15 amCagliari Elmas

19h 52m

2 stops

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

$1,381

Find similar

Iberia

Aug 23

DCA2:54 pmWashington, D.C. Reagan-National

21h 06m

2 stops

CAG6:00 pmCagliari Elmas

Sep 6

CAG9:15 amCagliari Elmas

19h 52m

2 stops

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

$1,399

Find similar

momondo Fare Finder

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

Fly to

Route

Depart

Return

Price

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.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Fri 9/12

7:23 pm-8:50 pm

2 stops19h 27m

Cagliari Elmas

Fri 9/19

8:25 pm-3:58 pm

2 stops25h 33m

$758

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Thu 9/4

6:00 am-6:35 pm

2 stops30h 35m

Cagliari Elmas

Thu 9/18

7:25 pm-9:51 pm

2 stops32h 26m

$834

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Fri 9/5

7:45 pm-8:50 pm

2 stops19h 05m

Cagliari Elmas

Thu 9/18

11:40 am-11:07 pm

2 stops17h 27m

$891

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Fri 9/5

7:45 pm-10:25 am

2 stops32h 40m

Olbia Costa Smeralda

Mon 9/15

9:15 pm-9:19 pm

2 stops30h 04m

$901

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Fri 9/26

7:23 pm-8:50 pm

2 stops19h 27m

Cagliari Elmas

Tue 9/30

2:55 pm-11:07 pm

2 stops38h 12m

$934

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Fri 9/12

6:59 am-11:40 pm

3 stops34h 41m

Cagliari Elmas

Fri 9/19

8:30 pm-7:44 pm

3 stops29h 14m

$979

Washington, D.C.Olbia

DCA - OLB

DCAOLB

Washington, D.C. Reagan-National

Fri 9/26

6:05 am-10:40 am

2 stops22h 35m

Olbia Costa Smeralda

Fri 10/3

1:30 pm-11:53 pm

2 stops16h 23m

$1,015

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Mon 9/29

3:35 pm-8:45 pm

2 stops23h 10m

Cagliari Elmas

Sat 10/4

9:15 am-11:07 pm

2 stops19h 52m

$1,046

Washington, D.C.Cagliari

DCA - CAG

DCACAG

Washington, D.C. Reagan-National

Sat 11/1

5:30 pm-12:35 pm

2 stops38h 05m

Cagliari Elmas

Sat 11/8

1:20 pm-6:51 pm

2 stops35h 31m

$1,470

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Sardinia?

British Airways is the most popular carrier operating from Washington, D.C. Reagan-National to Sardinia

Cheap Washington, D.C. Reagan-National Airport to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Sardinia

Best Price Found	$472
Fastest flight time	14h 35m
Direct flights	None
Airports in Sardinia	3 airports

The best one-way flight to Sardinia from Washington, D.C. Reagan-National Airport in the past 72 hours is $472. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Sardinia found on momondo in the last 72 hours is $715.

The fastest flight from Washington, D.C. Reagan-National Airport to Sardinia takes 14h 35m

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

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

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When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Sardinia?
Prices for flights from Washington, D.C. Reagan-National Airport to Sardinia are updated daily.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Sardinia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Sardinia.
What documentation or ID do you need to fly to Sardinia?
The travel and health documents required for your trip to Sardinia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sardinia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sardinia?

Finding the right flight to Sardinia from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sardinia quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Sardinia with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Sardinia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Sardinia?

Once all potential Washington, D.C. 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 Washington, D.C. to Sardinia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sardinia from Washington, D.C.. 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.

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Find better results for your trip to Sardinia

Popular cities in Sardinia

Flights to Romefrom $321

Flights to Milanfrom $250

Flights to Venicefrom $344

Flights to Naplesfrom $349

Flights to Florencefrom $334

Flights to Cataniafrom $352

Flights to Palermofrom $406

Flights to Bolognafrom $345

Flights to Barifrom $484

Flights to Olbiafrom $495

Flights to Cagliarifrom $471

Flights to Pisafrom $408

Washington, D.C. Reagan-National Airport flight routes

Washington, D.C. Reagan-National to New York John F Kennedy Intl

Washington, D.C. Reagan-National to Boston Logan Intl

Washington, D.C. Reagan-National to Orlando

Washington, D.C. Reagan-National to New York LaGuardia

Washington, D.C. Reagan-National to Houston Hobby

Washington, D.C. Reagan-National to Lambert-St Louis

Cheap flights from Washington, D.C. Reagan-National Airport to Sardinia from $472

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Big names and deals

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Sardinia

Cheap round-trip flights

Cheap one-way flights

British Airways flights from Washington, D.C. Reagan-National Airport to Sardinia

Our best British Airways deals on Washington, D.C. Reagan-National Airport to Sardinia flight tickets

Iberia flights from Washington, D.C. Reagan-National Airport to Sardinia

Our best Iberia deals on Washington, D.C. Reagan-National Airport to Sardinia flight tickets

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Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Sardinia that are best for you.

See travel insights to Sardinia from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Sardinia?

British Airways is the most popular carrier operating from Washington, D.C. Reagan-National to Sardinia

Cheap Washington, D.C. Reagan-National Airport to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Sardinia

Best Price Found

Fastest flight time

Direct flights

Airports in Sardinia

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Sardinia?

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Sardinia?

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

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sardinia?

Can I find flights from Washington, D.C. to Sardinia with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Sardinia?

I’m not ready to book a flight from Washington, D.C. to Sardinia right now. Can momondo alert me if prices change?

An easier way to manage your Sardinia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Sardinia

Popular cities in Sardinia

Popular flights according to clicks in the last 7 days on momondo