LPB - IAD

$450 Find Cheap Flights from La Paz to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from La Paz to Dulles Intl departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from La Paz to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from La Paz to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$719
Overall average: $830
Avianca
Wed 12/24Tue 1/13
LPB - IAD • 1 stop
Cheapest one-way
$450
Typical prices: $500-$656
Avianca
Tue 5/5
LPB - IAD • 2 stops
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 12% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from La Paz to Dulles Intl (LPB-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from La Paz to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from La Paz to Dulles Intl

Wed, Dec 24 - Tue, Jan 13
Avianca Logo
3:20 am - 1:15 pm
LPB
-
IAD
10h 55m1 stop
Avianca Logo
2:35 pm - 2:15 am
IAD
-
LPB
10h 40m1 stop
$719Avianca
Wed, Dec 24 - Mon, Jan 5
Avianca Logo
3:20 am - 1:15 pm
LPB
-
IAD
10h 55m1 stop
Avianca Logo
2:35 pm - 2:45 pm
IAD
-
LPB
23h 10m2 stops
$728Avianca
Sun, Feb 1 - Sun, Feb 8
Avianca Logo
3:20 am - 1:15 pm
LPB
-
IAD
10h 55m1 stop
Avianca Logo
2:35 pm - 2:45 pm
IAD
-
LPB
23h 10m2 stops
$745Avianca
Sun, Feb 1 - Sun, Feb 8
Avianca Logo
3:20 am - 1:15 pm
LPB
-
IAD
10h 55m1 stop
Avianca Logo
4:15 pm - 2:45 pm
IAD
-
LPB
21h 30m3 stops
$746Avianca
Thu, May 14 - Tue, May 19
Avianca Logo
3:25 pm - 3:45 pm
LPB
-
IAD
24h 20m2 stops
Avianca Logo
4:05 am - 2:10 am
IAD
-
LPB
22h 05m2 stops
$748Avianca
Thu, May 14 - Tue, May 19
Avianca Logo
3:25 pm - 5:35 am
LPB
-
IAD
14h 10m1 stop
Avianca Logo
3:25 pm - 2:10 am
IAD
-
LPB
10h 45m1 stop
$749Avianca
Thu, Dec 25 - Mon, Jan 5
Avianca Logo
3:50 pm - 1:15 pm
LPB
-
IAD
22h 25m1 stop
Avianca Logo
2:35 pm - 2:45 pm
IAD
-
LPB
23h 10m1 stop
$759Avianca
Mon, Feb 2 - Sat, Feb 7
Avianca Logo
3:50 pm - 2:55 pm
LPB
-
IAD
24h 05m3 stops
Avianca Logo
3:00 am - 2:15 am
IAD
-
LPB
22h 15m2 stops
$765Avianca
Sun, Feb 1 - Sun, Feb 8
Avianca Logo
3:20 am - 1:15 pm
LPB
-
IAD
10h 55m1 stop
Avianca Logo
2:35 pm - 2:45 pm
IAD
-
LPB
23h 10m1 stop
$768Avianca
Thu, Jan 29 - Tue, Mar 17
Avianca Logo
3:20 am - 1:15 pm
LPB
-
IAD
10h 55m1 stop
Avianca Logo
7:15 pm - 2:15 am
IAD
-
LPB
31h 00m2 stops
$771Avianca
Booking Insights

KAYAK's insights & trends for La Paz to Dulles Intl flights

Get data-powered insights and trends into flights from La Paz to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from La Paz to Washington Dulles Airport?

The average price of all round-trip flights from La Paz to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

For La Paz to Washington Dulles Airport, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Washington Dulles Airport back to La Paz, the best deals are generally found on Sunday, with Thursday being the most expensive.

What is the cheapest month to fly from La Paz to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from La Paz to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from La Paz to Washington, D.C. Dulles Intl Airport is February, where tickets cost $705 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $895 and $884 respectively.

How far in advance should I book a flight from La Paz to Washington, D.C. Dulles Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from La Paz to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from La Paz to Washington, D.C. Dulles Intl Airport, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Find deals

Good to know

Low seasonNovember
Cheapest flight$450
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from La Paz to Washington Dulles Airport

When to book flights from La Paz to Dulles Intl

Are your dates flexible? Find out the best times to travel from La Paz to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking La Paz to Washington Dulles Airport flights

  • What is the cheapest flight from La Paz to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from La Paz to Washington, D.C. Dulles Intl Airport was $450 for a one-way ticket and $719 for a round-trip.

  • Do I need a passport to fly between La Paz and Washington Dulles Airport?

    A passport is required to fly from La Paz to Washington Dulles Airport.

  • Which airports will I be using when flying from La Paz to Washington Dulles Airport?

    La Paz airport is called La Paz El Alto Intl and the only airport in Washington Dulles Airport is Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from La Paz to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from La Paz to Washington Dulles Airport?

    Star Alliance is the only airline alliance operating flights between La Paz and Washington Dulles Airport.

  • What is the most popular layover when flying to Washington Dulles Airport from La Paz?

    Bogotá is the most popular layover city among KAYAK users traveling from La Paz to Washington Dulles Airport.

  • How does KAYAK find such low prices on flights from La Paz to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from La Paz to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from La Paz to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from La Paz is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from La Paz to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to La Paz with another airline. Booking your flights between La Paz and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from La Paz to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from La Paz up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from La Paz to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from La Paz to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from La Paz to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
AviancaOverall score based on 2480 reviews
7.0Boarding
5.4Entertainment
6.3Comfort
5.1Food
7.2Crew
Airline reviews

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

2.0 MediocreJulia, Dec 2025
SAL - MIA
Read more Avianca reviews

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

6 hour flight and have to pay for everything 100 dollars to add a carry-on bag is insane

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

Not what it used to be. The sale of food makes them look greedy!

No food, terms when selling are not clear. To pricy for the service in general

Avianca is not what it used to be. So disappointing

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

why did we have to go through security mid flight

Boarding was excessively slow. They do it by groups in a way that it doesn’t make sense. After business class , ppl that need assistance and any other priority group they should have ppl board from the back to the front. First rows 20+. Then 15+. Then 10, etc. having ppl sitting in the back board last makes no sense. The libe backame long as soon as ppl on rows 10 or so where told to board. The line went all the way up the ramp and tunnel for 25 mins.

Everything you need to know for your flight from La Paz to Dulles Intl

Information on your arrival and departure airports

La Paz (LPB)
Dulles Intl (IAD)