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Cheap flights from Washington, D.C. Dulles Intl Airport to La Paz from $283

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. Dulles Intl Airport to La Paz departing on 5/9. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to La Paz

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
5:45 am - 2:20 am
IAD
-
LPB
20h 35m
2 stops
Avianca Logo
3:25 am - 2:15 pm
LPB
-
IAD
10h 50m
1 stop
$617Avianca
Mon, Apr 13 - Tue, May 19
Avianca Logo
5:45 am - 2:20 am
IAD
-
LPB
20h 35m
2 stops
Avianca Logo
3:25 am - 2:15 pm
LPB
-
IAD
10h 50m
1 stop
$625Avianca
Thu, Apr 16 - Fri, May 22
Avianca Logo
3:35 pm - 2:20 am
IAD
-
LPB
10h 45m
1 stop
Avianca Logo
3:25 am - 2:15 pm
LPB
-
IAD
10h 50m
1 stop
$636Avianca
Thu, Apr 23 - Tue, May 5
Avianca Logo
5:45 am - 2:20 am
IAD
-
LPB
20h 35m
2 stops
Avianca Logo
3:50 pm - 5:20 am
LPB
-
IAD
13h 30m
2 stops
$637Avianca
Sat, Apr 25 - Sun, May 3
Avianca Logo
6:50 am - 2:20 am
IAD
-
LPB
19h 30m
1 stop
Avianca Logo
3:25 am - 2:15 pm
LPB
-
IAD
10h 50m
1 stop
$640Avianca
Thu, Apr 9 - Wed, May 20
Avianca Logo
5:45 am - 2:20 am
IAD
-
LPB
20h 35m
2 stops
Avianca Logo
3:25 am - 2:15 pm
LPB
-
IAD
10h 50m
1 stop
$645Avianca
Sat, Apr 25 - Sat, May 2
Avianca Logo
3:35 pm - 2:45 pm
IAD
-
LPB
23h 10m
2 stops
Avianca Logo
3:25 am - 2:15 pm
LPB
-
IAD
10h 50m
1 stop
$650Avianca
Tue, May 5 - Mon, May 18
Avianca Logo
4:10 am - 2:20 am
IAD
-
LPB
22h 10m
2 stops
Avianca Logo
3:25 am - 2:15 pm
LPB
-
IAD
10h 50m
1 stop
$652Avianca
Wed, Apr 29 - Tue, May 5
Avianca Logo
6:50 am - 2:20 am
IAD
-
LPB
19h 30m
1 stop
Avianca Logo
3:50 pm - 5:20 am
LPB
-
IAD
13h 30m
2 stops
$656Avianca
Sat, Apr 25 - Sun, May 3
Avianca Logo
5:35 pm - 2:45 pm
IAD
-
LPB
21h 10m
3 stops
Avianca Logo
3:50 pm - 5:20 am
LPB
-
IAD
13h 30m
2 stops
$657Avianca
Sat, Apr 25 - Sun, May 3

Avianca flights from Washington, D.C. Dulles Intl Airport to La Paz

Our best Avianca deals on Washington, D.C. Dulles Intl Airport to La Paz flight tickets
Avianca
Apr 13
IAD5:45 amWashington, D.C. Dulles Intl
20h 35m
2 stops
LPB2:20 amLa Paz El Alto Intl
May 19
LPB3:25 amLa Paz El Alto Intl
10h 50m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$617
Avianca
Apr 16
IAD5:45 amWashington, D.C. Dulles Intl
20h 35m
2 stops
LPB2:20 amLa Paz El Alto Intl
May 22
LPB3:25 amLa Paz El Alto Intl
10h 50m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$625
Avianca
Apr 23
IAD3:35 pmWashington, D.C. Dulles Intl
10h 45m
1 stop
LPB2:20 amLa Paz El Alto Intl
May 5
LPB3:25 amLa Paz El Alto Intl
10h 50m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$636

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to La Paz 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 March 16, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to La Paz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Mon 4/13

5:45 am-2:20 am

2 stops20h 35m

La Paz El Alto Intl

Tue 5/19

3:25 am-2:15 pm

1 stop10h 50m

$617

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Thu 4/16

5:45 am-2:20 am

2 stops20h 35m

La Paz El Alto Intl

Fri 5/22

3:25 am-2:15 pm

1 stop10h 50m

$625
Quickest round-trip

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Thu 4/23

3:35 pm-2:20 am

1 stop10h 45m

La Paz El Alto Intl

Tue 5/5

3:25 am-2:15 pm

1 stop10h 50m

$636

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Sat 4/25

5:45 am-2:20 am

2 stops20h 35m

La Paz El Alto Intl

Sun 5/3

3:50 pm-5:20 am

2 stops13h 30m

$637

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Thu 4/9

6:50 am-2:20 am

1 stop19h 30m

La Paz El Alto Intl

Wed 5/20

3:25 am-2:15 pm

1 stop10h 50m

$640

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Sat 4/25

5:45 am-2:20 am

2 stops20h 35m

La Paz El Alto Intl

Sat 5/2

3:25 am-2:15 pm

1 stop10h 50m

$645

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Tue 5/5

3:35 pm-2:45 pm

2 stops23h 10m

La Paz El Alto Intl

Mon 5/18

3:25 am-2:15 pm

1 stop10h 50m

$650

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Wed 4/29

4:10 am-2:20 am

2 stops22h 10m

La Paz El Alto Intl

Tue 5/5

3:25 am-2:15 pm

1 stop10h 50m

$652

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Sat 4/25

6:50 am-2:20 am

1 stop19h 30m

La Paz El Alto Intl

Sun 5/3

3:50 pm-5:20 am

2 stops13h 30m

$656

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Sat 4/25

5:35 pm-2:45 pm

3 stops21h 10m

La Paz El Alto Intl

Sun 5/3

3:50 pm-5:20 am

2 stops13h 30m

$657

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 La Paz from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to La Paz

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 month to fly to La Paz?

In general, April is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to La Paz. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $615. If you aren’t able to travel during the month of April, then book flights to La Paz from Washington, D.C. Dulles Intl Airport during August instead. Flights to La Paz in August, while not as cheap as those in April, still average around $618.

How far in advance should I book a flight to La Paz?

You are more likely to see cheaper flights to La Paz from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to La Paz for around $690 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to La Paz from Washington, D.C. Dulles Intl Airport for as low as $591 on momondo.

How have Washington, D.C. Dulles Intl Airport to La Paz flight prices changed over time?

As of March 2026, prices for Washington, D.C. Dulles Intl Airport to La Paz flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to La Paz

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

Cheap Washington, D.C. Dulles Intl Airport to La Paz (IAD to LPB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to La Paz

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to La Paz takes 10h 40m
There are no direct flights from Washington, D.C. Dulles Intl Airport to La Paz. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to La Paz.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to La Paz El Alto Intl by plane?

    La Paz El Alto Intl is 3875.5 mi away from Washington, D.C. Dulles Intl. Flights usually cover this in 10h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to La Paz El Alto Intl Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to La Paz El Alto Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to La Paz El Alto Intl Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to La Paz El Alto Intl 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. Dulles Intl Airport to La Paz El Alto Intl Airport.

  • What documentation or ID do you need to fly to La Paz El Alto Intl Airport?

    The required travel and health documents for your La Paz El Alto Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at La Paz El Alto Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to La Paz?

Best airlines flying from Washington, D.C. Dulles Intl Airport to La Paz

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to La Paz with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $580Free CancellationRating
6.5
2,498 reviews
Search Avianca flights

Traveling to a place near La Paz?

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Copacabana

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to La Paz. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to La Paz from Washington, D.C. with this policy.

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

momondo helps you find the best flight between Washington, D.C. and La Paz by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to La Paz 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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