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Cheap flights from Washington, D.C. Reagan-National Airport to La Paz from $263

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. Reagan-National Airport to La Paz departing on 9/10. 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to La Paz

Cheap round-trip flights

Logo
7:59 pm - 2:10 amDCA-LPB
30h 11m2 stops
Logo
3:20 am - 11:50 pmLPB-DCA
20h 30m2 stops
$837
Find Deal
Thu, Sep 25 - Sat, Oct 11
Logo
12:00 pm - 2:10 amDCA-LPB
14h 10m2 stops
Logo
3:20 am - 6:03 pmLPB-DCA
14h 43m2 stops
$841
Find Deal
Tue, Sep 16 - Mon, Sep 22
Logo
12:20 pm - 4:00 amDCA-LPB
39h 40m2 stops
Logo
5:50 am - 7:22 pmLPB-DCA
37h 32m2 stops
$1,037
Find Deal
Mon, Sep 8 - Mon, Sep 29
Logo
12:00 pm - 2:10 amDCA-LPB
14h 10m2 stops
Logo
3:20 am - 6:03 pmLPB-DCA
14h 43m2 stops
$1,060
Find Deal
Mon, Sep 8 - Sun, Sep 28
LATAM Airlines Logo
12:20 pm - 4:00 amDCA-LPB
15h 40m2 stops
LATAM Airlines Logo
5:50 am - 11:42 pmLPB-DCA
17h 52m2 stops
$1,066LATAM Airlines
Find Deal
Mon, Sep 8 - Sun, Sep 28
LATAM Airlines Logo
4:00 pm - 4:00 amDCA-LPB
36h 00m2 stops
LATAM Airlines Logo
5:50 am - 9:09 amLPB-DCA
27h 19m2 stops
$1,067LATAM Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Logo
8:20 am - 2:10 amDCA-LPB
17h 50m2 stops
Logo
3:20 am - 10:06 pmLPB-DCA
18h 46m2 stops
$1,257
Find Deal
Sat, Sep 6 - Fri, Sep 19
Logo
12:00 pm - 2:10 amDCA-LPB
14h 10m2 stops
Logo
3:20 am - 6:03 pmLPB-DCA
14h 43m2 stops
$1,273
Find Deal
Tue, Sep 2 - Sun, Sep 7
Logo
12:00 pm - 2:10 amDCA-LPB
14h 10m2 stops
Logo
3:20 am - 6:03 pmLPB-DCA
14h 43m2 stops
$1,326
Find Deal
Tue, Aug 26 - Sun, Sep 7
LATAM Airlines Logo
2:59 pm - 4:00 amDCA-LPB
37h 01m2 stops
LATAM Airlines Logo
8:19 am - 2:00 pmLPB-DCA
29h 41m3 stops
$1,474LATAM Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 27

LATAM Airlines flights from Washington, D.C. Reagan-National Airport to La Paz

Our best LATAM Airlines deals on Washington, D.C. Reagan-National Airport to La Paz flight tickets
LATAM Airlines
Sep 8
DCA12:20 pmWashington, D.C. Reagan-National
15h 40m
2 stops
LPB4:00 amLa Paz El Alto Intl
Sep 28
LPB5:50 amLa Paz El Alto Intl
17h 52m
2 stops
DCA11:42 pmWashington, D.C. Reagan-National
$1,066
Find similar
LATAM Airlines
Sep 16
DCA4:00 pmWashington, D.C. Reagan-National
36h 00m
2 stops
LPB4:00 amLa Paz El Alto Intl
Sep 23
LPB5:50 amLa Paz El Alto Intl
27h 19m
2 stops
DCA9:09 amWashington, D.C. Reagan-National
$1,067
Find similar
LATAM Airlines
Aug 31
DCA2:59 pmWashington, D.C. Reagan-National
37h 01m
2 stops
LPB4:00 amLa Paz El Alto Intl
Sep 27
LPB8:19 amLa Paz El Alto Intl
29h 41m
3 stops
DCA2:00 pmWashington, D.C. Reagan-National
$1,474
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National 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 August 20, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to La Paz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.La Paz

DCA - LPB

DCALPB

Washington, D.C. Reagan-National

Thu 9/25

7:59 pm-2:10 am

2 stops30h 11m

La Paz El Alto Intl

Sat 10/11

3:20 am-11:50 pm

2 stops20h 30m

$837

Washington, D.C.La Paz

DCA - LPB

DCALPB

Washington, D.C. Reagan-National

Tue 9/16

12:00 pm-2:10 am

2 stops14h 10m

La Paz El Alto Intl

Mon 9/22

3:20 am-6:03 pm

2 stops14h 43m

$841

Washington, D.C.La Paz

DCA - LPB

DCALPB

Washington, D.C. Reagan-National

Mon 9/8

12:20 pm-4:00 am

2 stops39h 40m

La Paz El Alto Intl

Mon 9/29

5:50 am-7:22 pm

2 stops37h 32m

$1,037

Washington, D.C.La Paz

DCA - LPB

DCALPB

Washington, D.C. Reagan-National

Mon 9/8

12:00 pm-2:10 am

2 stops14h 10m

La Paz El Alto Intl

Sun 9/28

3:20 am-6:03 pm

2 stops14h 43m

$1,060

Washington, D.C.La Paz

DCA - LPB

DCALPB

Washington, D.C. Reagan-National

Mon 9/8

12:20 pm-4:00 am

2 stops15h 40m

La Paz El Alto Intl

Sun 9/28

5:50 am-11:42 pm

2 stops17h 52m

$1,066

Washington, D.C.La Paz

DCA - LPB

DCALPB

Washington, D.C. Reagan-National

Tue 9/16

4:00 pm-4:00 am

2 stops36h 00m

La Paz El Alto Intl

Tue 9/23

5:50 am-9:09 am

2 stops27h 19m

$1,067

Washington, D.C.La Paz

DCA - LPB

DCALPB

Washington, D.C. Reagan-National

Sat 9/6

8:20 am-2:10 am

2 stops17h 50m

La Paz El Alto Intl

Fri 9/19

3:20 am-10:06 pm

2 stops18h 46m

$1,257

Washington, D.C.La Paz

DCA - LPB

DCALPB

Washington, D.C. Reagan-National

Tue 9/2

12:00 pm-2:10 am

2 stops14h 10m

La Paz El Alto Intl

Sun 9/7

3:20 am-6:03 pm

2 stops14h 43m

$1,273

Washington, D.C.La Paz

DCA - LPB

DCALPB

Washington, D.C. Reagan-National

Tue 8/26

12:00 pm-2:10 am

2 stops14h 10m

La Paz El Alto Intl

Sun 9/7

3:20 am-6:03 pm

2 stops14h 43m

$1,326

Washington, D.C.La Paz

DCA - LPB

DCALPB

Washington, D.C. Reagan-National

Sun 8/31

2:59 pm-4:00 am

2 stops37h 01m

La Paz El Alto Intl

Sat 9/27

8:19 am-2:00 pm

3 stops29h 41m

$1,474

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. Reagan-National 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 day to depart on your flight to La Paz?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to La Paz is on a Tuesday. Travelers who choose to depart for La Paz on a Tuesday will often find tickets for as low as $584. Flights from Washington, D.C. Reagan-National Airport to La Paz on a Thursday will generally be more expensive and average around $709. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to La Paz is in the morning. Flights from Washington, D.C. Reagan-National Airport to La Paz during this time can be as low as $584. At noon is when there is more demand to fly to La Paz, so prices are often more expensive at around $739 per ticket.

When to book flights from Washington, D.C. Reagan-National Airport to La Paz

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National 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. Reagan-National Airport to La Paz (DCA to LPB) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to La Paz. There are no popular flight routes from Washington, D.C. Reagan-National Airport to La Paz.
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  • How far is Washington, D.C. Reagan-National to La Paz El Alto Intl by plane?

    The distance between Washington, D.C. Reagan-National and La Paz El Alto Intl is about 3864.9 mi. A reasonable flight in good conditions will take 14h 10m.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to La Paz El Alto Intl Airport were last updated today.

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

  • How old do you have to be to fly from Washington, D.C. Reagan-National 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. Reagan-National 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. Reagan-National Airport to La Paz?

Best airlines flying from Washington, D.C. Reagan-National Airport to La Paz

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to La Paz with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $582Free CancellationRating
6.7
2,411 reviews
Search Avianca flights

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

All flight searches from Washington, D.C. to La Paz on momondo can be filtered to show those which offer flexible booking policies.

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