DCA - LPB

$449 Find Cheap Flights from Reagan Washington National Airport to La Paz

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to La Paz departing on 4/8. 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 La Paz

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to La Paz, 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 Washington, D.C. to La Paz, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$723
Multiple Airlines
Wed 2/25Wed 3/4
DCA - LPB • 2 stops
Cheapest one-way
$449
Multiple Airlines
Wed 4/8
DCA - LPB • 2 stops
Top airlines
BoA
Cheapest • from $977 (round-trip)
Avianca
Best reviews • 6.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+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 La Paz!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Reagan-National to La Paz (DCA-LPB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to La Paz 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 Reagan-National to La Paz

Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
7:25 am - 2:15 am
DCA
-
LPB
17h 50m
2 stops
Multiple Airlines Logo
3:20 am - 7:53 pm
LPB
-
DCA
17h 33m
2 stops
$723Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
6:55 pm - 2:15 am
DCA
-
LPB
30h 20m
2 stops
Multiple Airlines Logo
3:20 am - 10:31 pm
LPB
-
DCA
20h 11m
2 stops
$733Multiple Airlines
Wed, Feb 25 - Thu, Mar 5
Multiple Airlines Logo
6:55 pm - 2:15 am
DCA
-
LPB
30h 20m
2 stops
Multiple Airlines Logo
3:50 pm - 10:31 pm
LPB
-
DCA
31h 41m
3 stops
$761Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
6:00 am - 2:15 am
DCA
-
LPB
19h 15m
3 stops
Multiple Airlines Logo
3:20 am - 10:59 pm
LPB
-
DCA
20h 39m
3 stops
$791Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
7:30 am - 2:15 am
DCA
-
LPB
17h 45m
2 stops
Multiple Airlines Logo
3:20 am - 7:53 pm
LPB
-
DCA
16h 33m
2 stops
$795Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
6:55 pm - 2:45 pm
DCA
-
LPB
42h 50m
3 stops
Multiple Airlines Logo
3:20 am - 7:53 pm
LPB
-
DCA
16h 33m
2 stops
$812Multiple Airlines
Thu, Feb 19 - Thu, Feb 26
Multiple Airlines Logo
7:00 am - 2:15 am
DCA
-
LPB
18h 15m
2 stops
Multiple Airlines Logo
3:20 am - 10:31 pm
LPB
-
DCA
20h 11m
2 stops
$929Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
Multiple Airlines Logo
6:55 pm - 2:15 am
DCA
-
LPB
30h 20m
2 stops
Multiple Airlines Logo
3:20 am - 10:31 pm
LPB
-
DCA
20h 11m
2 stops
$962Multiple Airlines
Fri, Mar 6 - Thu, Mar 12
Multiple Airlines Logo
3:59 pm - 3:15 am
DCA
-
LPB
34h 16m
2 stops
Multiple Airlines Logo
3:20 am - 10:41 pm
LPB
-
DCA
19h 21m
2 stops
$965Multiple Airlines
Mon, Mar 2 - Wed, Mar 11
BoA Logo
2:55 pm - 8:25 am
DCA
-
LPB
16h 30m
2 stops
BoA Logo
4:40 pm - 4:50 pm
LPB
-
DCA
24h 10m
2 stops
$977BoA
Useful Info

Good to know

Cheapest flight$449
Flight from Reagan Washington National Airport to La Paz

When to book flights from Reagan-National to La Paz

Are your dates flexible? Find out the best times to travel from Reagan-National to La Paz 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 Reagan Washington National Airport to La Paz flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to La Paz?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to La Paz was $449 for a one-way ticket and $723 for a round-trip.

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

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

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

    On your way to La Paz, you’ll fly out from Washington, D.C. Reagan-National. You’ll be landing at La Paz El Alto Intl.

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

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

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

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

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

    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 Reagan Washington National Airport to La Paz.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to La Paz from Reagan Washington National Airport 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 Reagan Washington National Airport to La Paz?

    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 La Paz with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and LPB 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 Reagan Washington National Airport to La Paz?

    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 La Paz from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Reagan Washington National Airport to La Paz?

    In the past 3 days, the cheapest round-trip tickets from Reagan Washington National Airport to La Paz were found on BoA ($977) and LATAM Airlines ($1,030).

Reviews of the top airline flying from Reagan-National to La Paz

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to La Paz. 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 Reagan-National to La Paz? 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 2496 reviews
6.2Comfort
7.2Crew
5.0Food
6.9Boarding
5.4Entertainment
Airline reviews

Provide free food and drinks on an international flight. Add updated head rests

6.0 GoodVincent, Dec 2025
BOG - YYZ
Read more Avianca reviews

Provide free food and drinks on an international flight. Add updated head rests

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

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

I like the crew they're very friendly. I don't like. on five hour flight they not offered snacks. Any drink. Not even coffee

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

I couldnt recline the seat. Other than that crew was very attentive and helpful. Thsnk you

Everything you need to know for your flight from Reagan-National to La Paz

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)
La Paz (LPB)