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Cheap flights from Washington to Bastia from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Bastia departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Washington to Bastia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:08 am - 11:10 am
SEA
-
BIA
41h 02m
2 stops
Multiple Airlines Logo
11:55 am - 10:29 am
BIA
-
SEA
30h 34m
2 stops
$1,067Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
8:00 am - 10:20 pm
SEA
-
BIA
30h 20m
3 stops
Multiple Airlines Logo
11:55 am - 5:15 pm
BIA
-
SEA
37h 20m
3 stops
$1,712Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
3:00 pm - 9:20 pm
SEA
-
BIA
22h 20m
2 stops
Multiple Airlines Logo
11:55 am - 5:15 pm
BIA
-
SEA
37h 20m
3 stops
$1,976Multiple Airlines
Sat, Mar 21 - Sat, Mar 28

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Bastia 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, momondo users made 832,500 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Washington to Bastia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBastia

SEA - BIA

SEABIA

Seattle/Tacoma Intl

Sat 3/21

10:08 am-11:10 am

2 stops41h 02m

Bastia Poretta

Sat 3/28

11:55 am-10:29 am

2 stops30h 34m

$1,067

SeattleBastia

SEA - BIA

SEABIA

Seattle/Tacoma Intl

Sat 3/21

8:00 am-10:20 pm

3 stops30h 20m

Bastia Poretta

Sat 3/28

11:55 am-5:15 pm

3 stops37h 20m

$1,712

SeattleBastia

SEA - BIA

SEABIA

Seattle/Tacoma Intl

Sat 3/21

3:00 pm-9:20 pm

2 stops22h 20m

Bastia Poretta

Sat 3/28

11:55 am-5:15 pm

3 stops37h 20m

$1,976

SeattleBastia

SEA - BIA

SEABIA

Seattle/Tacoma Intl

Tue 8/4

7:30 am-10:50 am

2 stops42h 20m

$374

SeattleBastia

SEA - BIA

SEABIA

Seattle/Tacoma Intl

Tue 8/4

6:50 pm-1:45 pm

3 stops33h 55m

$419

SeattleBastia

SEA - BIA

SEABIA

Seattle/Tacoma Intl

Sun 6/14

10:30 am-11:45 am

3 stops40h 15m

$528

SeattleBastia

SEA - BIA

SEABIA

Seattle/Tacoma Intl

Sat 6/13

9:40 pm-11:25 pm

2 stops40h 45m

$556

SeattleBastia

SEA - BIA

SEABIA

Seattle/Tacoma Intl

Fri 6/12

6:00 am-7:55 pm

2 stops28h 55m

$590

SeattleBastia

SEA - BIA

SEABIA

Seattle/Tacoma Intl

Sun 6/14

7:00 pm-2:25 pm

2 stops58h 25m

$593

SeattleBastia

SEA - BIA

SEABIA

Seattle/Tacoma Intl

Sat 6/13

6:50 pm-9:10 pm

3 stops41h 20m

$607

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Bastia from

How to get the cheapest flight ticket from State of Washington to Bastia

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 to Bastia Poretta?

Air Canada is the most popular carrier operating from Washington to Bastia Poretta

Cheap State of Washington to Bastia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Bastia

Fastest flight time

41h 02m

Direct flights

None
The fastest flight from State of Washington to Bastia takes 41h 02m
There are no direct flights from State of Washington to Bastia. There are no popular flight routes from State of Washington to Bastia.
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  • When did momondo last update prices for flights from Washington to Bastia Poretta Airport?

    Prices for flights from Washington to Bastia Poretta Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington to Bastia Poretta Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Bastia Poretta Airport.

  • What documentation or ID do you need to fly to Bastia Poretta Airport?

    The necessary travel and health documents for your Bastia Poretta Airport 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.

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Bastia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Bastia. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Bastia with flexible booking policies on momondo?

All flight searches from Washington to Bastia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Bastia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bastia from Washington.

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

Yes momondo offers price alerts on flights to Bastia from Washington. 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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