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Cheap flights from Washington, D.C. to Curitiba from $284

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, D.C. to Curitiba departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
12:40 pm - 4:55 pm
IAD
-
CWB
26h 15m2 stops
LATAM Airlines Logo
5:40 pm - 6:21 pm
CWB
-
IAD
26h 41m2 stops
$633LATAM Airlines
Wed, Jan 21 - Tue, Jan 27
LATAM Airlines Logo
12:40 pm - 4:55 pm
IAD
-
CWB
26h 15m2 stops
LATAM Airlines Logo
5:40 pm - 2:45 pm
CWB
-
IAD
23h 05m2 stops
$636LATAM Airlines
Wed, Jan 21 - Tue, Jan 27
LATAM Airlines Logo
5:00 pm - 10:40 am
DCA
-
CWB
15h 40m2 stops
LATAM Airlines Logo
8:00 am - 11:32 pm
CWB
-
DCA
17h 32m2 stops
$641LATAM Airlines
Wed, Jan 21 - Sat, Jan 24
Air Canada Logo
4:15 pm - 2:25 pm
DCA
-
CWB
20h 10m2 stops
Air Canada Logo
3:00 pm - 10:23 am
CWB
-
DCA
21h 23m2 stops
$696Air Canada
Sat, Jan 24 - Sat, Jan 31
Air Canada Logo
9:45 am - 2:10 pm
IAD
-
CWB
26h 25m2 stops
Air Canada Logo
11:20 am - 8:54 pm
CWB
-
IAD
35h 34m2 stops
$727Air Canada
Tue, Jan 27 - Wed, Feb 4
Multiple Airlines Logo
9:45 am - 2:35 pm
IAD
-
CWB
26h 50m2 stops
Multiple Airlines Logo
11:50 am - 3:49 pm
CWB
-
IAD
29h 59m3 stops
$748Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
6:59 am - 2:35 pm
DCA
-
CWB
29h 36m3 stops
Multiple Airlines Logo
11:50 am - 10:23 am
CWB
-
DCA
24h 33m2 stops
$748Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
United Airlines Logo
10:33 pm - 6:10 pm
IAD
-
CWB
41h 37m2 stops
United Airlines Logo
3:10 pm - 11:46 am
CWB
-
IAD
22h 36m2 stops
$808United Airlines
Tue, Dec 30 - Thu, Jan 29
United Airlines Logo
10:15 pm - 2:25 pm
IAD
-
CWB
38h 10m2 stops
United Airlines Logo
3:10 pm - 11:46 am
CWB
-
IAD
22h 36m2 stops
$813United Airlines
Tue, Dec 30 - Thu, Jan 29
Avianca Logo
3:35 pm - 10:40 am
IAD
-
CWB
18h 05m2 stops
Avianca Logo
7:20 pm - 2:15 pm
CWB
-
IAD
43h 55m2 stops
$831Avianca
Tue, Mar 17 - Wed, Mar 18

LATAM Airlines flights from Washington, D.C. to Curitiba

Our best LATAM Airlines deals on Washington, D.C. to Curitiba flight tickets
LATAM Airlines
Jan 21
IAD12:40 pmWashington, D.C. Dulles Intl
26h 15m
2 stops
CWB4:55 pmCuritiba Afonso Pena
Jan 27
CWB5:40 pmCuritiba Afonso Pena
26h 41m
2 stops
IAD6:21 pmWashington, D.C. Dulles Intl
$633
Find similar
LATAM Airlines
Jan 21
IAD12:40 pmWashington, D.C. Dulles Intl
26h 15m
2 stops
CWB4:55 pmCuritiba Afonso Pena
Jan 27
CWB5:40 pmCuritiba Afonso Pena
23h 05m
2 stops
IAD2:45 pmWashington, D.C. Dulles Intl
$636
Find similar
LATAM Airlines
Jan 21
DCA5:00 pmWashington, D.C. Reagan-National
15h 40m
2 stops
CWB10:40 amCuritiba Afonso Pena
Jan 24
CWB8:00 amCuritiba Afonso Pena
17h 32m
2 stops
DCA11:32 pmWashington, D.C. Reagan-National
$641
Find similar

United Airlines flights from Washington, D.C. to Curitiba

Our best United Airlines deals on Washington, D.C. to Curitiba flight tickets
United Airlines
Dec 30
IAD10:33 pmWashington, D.C. Dulles Intl
41h 37m
2 stops
CWB6:10 pmCuritiba Afonso Pena
Jan 29
CWB3:10 pmCuritiba Afonso Pena
22h 36m
2 stops
IAD11:46 amWashington, D.C. Dulles Intl
$808
Find similar
United Airlines
Dec 30
IAD10:15 pmWashington, D.C. Dulles Intl
38h 10m
2 stops
CWB2:25 pmCuritiba Afonso Pena
Jan 29
CWB3:10 pmCuritiba Afonso Pena
22h 36m
2 stops
IAD11:46 amWashington, D.C. Dulles Intl
$813
Find similar
United Airlines
Mar 2
DCA1:00 pmWashington, D.C. Reagan-National
23h 25m
2 stops
CWB2:25 pmCuritiba Afonso Pena
Mar 4
CWB6:45 pmCuritiba Afonso Pena
19h 14m
2 stops
DCA11:59 amWashington, D.C. Reagan-National
$820
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Curitiba 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 December 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Curitiba that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Wed 1/21

12:40 pm-4:55 pm

2 stops26h 15m

Curitiba Afonso Pena

Tue 1/27

5:40 pm-6:21 pm

2 stops26h 41m

$633

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Wed 1/21

12:40 pm-4:55 pm

2 stops26h 15m

Curitiba Afonso Pena

Tue 1/27

5:40 pm-2:45 pm

2 stops23h 05m

$636

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Wed 1/21

5:00 pm-10:40 am

2 stops15h 40m

Curitiba Afonso Pena

Sat 1/24

8:00 am-11:32 pm

2 stops17h 32m

$641

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Sat 1/24

4:15 pm-2:25 pm

2 stops20h 10m

Curitiba Afonso Pena

Sat 1/31

3:00 pm-10:23 am

2 stops21h 23m

$696

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 1/27

9:45 am-2:10 pm

2 stops26h 25m

Curitiba Afonso Pena

Wed 2/4

11:20 am-8:54 pm

2 stops35h 34m

$727

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Sat 1/24

9:45 am-2:35 pm

2 stops26h 50m

Curitiba Afonso Pena

Sat 1/31

11:50 am-3:49 pm

3 stops29h 59m

$748

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Sat 1/24

6:59 am-2:35 pm

3 stops29h 36m

Curitiba Afonso Pena

Sat 1/31

11:50 am-10:23 am

2 stops24h 33m

$748

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 12/30

10:33 pm-6:10 pm

2 stops41h 37m

Curitiba Afonso Pena

Thu 1/29

3:10 pm-11:46 am

2 stops22h 36m

$808

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 12/30

10:15 pm-2:25 pm

2 stops38h 10m

Curitiba Afonso Pena

Thu 1/29

3:10 pm-11:46 am

2 stops22h 36m

$813

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 3/17

3:35 pm-10:40 am

2 stops18h 05m

Curitiba Afonso Pena

Wed 3/18

7:20 pm-2:15 pm

2 stops43h 55m

$831

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Curitiba from

How to get the cheapest flight ticket from Washington, D.C. to Curitiba

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 day to depart on your flight to Curitiba?

The cheapest day to depart from Washington, D.C. to Curitiba is on a Saturday when prices can be found for as low as $870. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Curitiba on Tuesday is $1,646.

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

Our most recent data shows that the best time of day to fly to Curitiba is at noon. Flights from Washington, D.C. to Curitiba during this time can be as low as $876. In the morning is when there is more demand to fly to Curitiba, so prices are often more expensive at around $1,777 per ticket.

Can stopping save me money on Washington, D.C. to Curitiba flights?

You could potentially save up to 3% on your flight if you consider stops on a Washington, D.C. to Curitiba flight.

When to book flights from Washington, D.C. to Curitiba

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Curitiba according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Curitiba (WAS to CWB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Curitiba

Fastest flight time

17h 45m

Direct flights

None
The fastest flight from Washington, D.C. to Curitiba takes 17h 45m
There are no direct flights from Washington, D.C. to Curitiba. There are no popular flight routes from Washington, D.C. to Curitiba.
Search flight deals

  • How far is Washington, D.C. to Curitiba Afonso Pena by plane?

    A flight from Washington, D.C. to Curitiba Afonso Pena will travel around 4790.1 mi. Typically, this will take 17h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Curitiba Afonso Pena Airport?

    Prices for flights from Washington, D.C. to Curitiba Afonso Pena Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. to Curitiba Afonso Pena 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, D.C. to Curitiba Afonso Pena Airport.

  • What documentation or ID do you need to fly to Curitiba Afonso Pena Airport?

    The travel and health documents you'll need for your trip to Curitiba Afonso Pena Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Curitiba Afonso Pena Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. to Curitiba?

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

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

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

Yes. momondo allows you to filter the results for Washington, D.C. to Curitiba flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Curitiba.

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

If you are simply researching potential flights to Curitiba, momondo offers a useful price alert feature which will track prices for flights to Curitiba from Washington, D.C. and alert you when they change.

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