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Cheap flights from Pennsylvania to La Paz from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to La Paz departing on 8/31. 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

Find the cheapest flights from Pennsylvania to La Paz

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$698Avianca
Tue, Sep 8 - Mon, Oct 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
$699Avianca
Tue, Jul 21 - Mon, Jul 27
Avianca Logo
3:35 pm - 2:20 am
IAD
-
LPB
10h 45m
1 stop
Avianca Logo
3:50 pm - 5:20 am
LPB
-
IAD
13h 30m
2 stops
$706Avianca
Fri, Aug 7 - Wed, Aug 26
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
$707Avianca
Fri, Aug 7 - Wed, Aug 26
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
$716Avianca
Thu, Jul 9 - Wed, Jul 22
Avianca Logo
3:35 pm - 2:20 am
IAD
-
LPB
10h 45m
1 stop
Avianca Logo
3:50 pm - 5:20 am
LPB
-
IAD
13h 30m
2 stops
$718Avianca
Thu, Sep 17 - Wed, Oct 7
BoA Logo
9:00 pm - 7:55 am
DCA
-
LPB
34h 55m
2 stops
BoA Logo
7:10 pm - 11:00 am
LPB
-
DCA
15h 50m
2 stops
$799BoA
Thu, Sep 17 - Wed, Oct 7
Multiple Airlines Logo
3:39 pm - 2:20 am
LGA
-
LPB
34h 41m
2 stops
Multiple Airlines Logo
3:25 am - 9:57 pm
LPB
-
LGA
18h 32m
2 stops
$820Multiple Airlines
Tue, Sep 8 - Sun, Sep 20
BoA Logo
5:00 am - 9:55 pm
DCA
-
LPB
16h 55m
2 stops
BoA Logo
3:40 pm - 12:38 pm
LPB
-
DCA
20h 58m
2 stops
$834BoA
Tue, Aug 11 - Mon, Aug 24
BoA Logo
5:00 am - 9:55 pm
DCA
-
LPB
16h 55m
2 stops
BoA Logo
3:40 pm - 12:38 pm
LPB
-
DCA
20h 58m
2 stops
$912BoA
Tue, Aug 11 - Mon, Aug 31

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Avianca flights from Pennsylvania to La Paz

Our best Avianca deals on Pennsylvania to La Paz flight tickets
Avianca
Sep 8
IAD6:50 amWashington, D.C. Dulles Intl
19h 30m
1 stop
LPB2:20 amLa Paz El Alto Intl
Oct 19
LPB3:25 amLa Paz El Alto Intl
10h 50m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$698
Avianca
Jul 21
IAD5:45 amWashington, D.C. Dulles Intl
20h 35m
2 stops
LPB2:20 amLa Paz El Alto Intl
Jul 27
LPB3:25 amLa Paz El Alto Intl
10h 50m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$699
Avianca
Aug 7
IAD3:35 pmWashington, D.C. Dulles Intl
10h 45m
1 stop
LPB2:20 amLa Paz El Alto Intl
Aug 26
LPB3:50 pmLa Paz El Alto Intl
13h 30m
2 stops
IAD5:20 amWashington, D.C. Dulles Intl
$706

BoA flights from Pennsylvania to La Paz

Our best BoA deals on Pennsylvania to La Paz flight tickets
BoA
Sep 26
DCA5:00 amWashington, D.C. Reagan-National
16h 55m
2 stops
LPB9:55 pmLa Paz El Alto Intl
Oct 3
LPB5:10 amLa Paz El Alto Intl
19h 21m
2 stops
DCA12:31 amWashington, D.C. Reagan-National
$699
BoA
Oct 12
DCA7:18 pmWashington, D.C. Reagan-National
25h 42m
2 stops
LPB9:00 pmLa Paz El Alto Intl
Oct 23
LPB5:10 amLa Paz El Alto Intl
15h 06m
2 stops
DCA8:16 pmWashington, D.C. Reagan-National
$754
BoA
Sep 17
DCA9:00 pmWashington, D.C. Reagan-National
34h 55m
2 stops
LPB7:55 amLa Paz El Alto Intl
Oct 7
LPB7:10 pmLa Paz El Alto Intl
15h 50m
2 stops
DCA11:00 amWashington, D.C. Reagan-National
$799

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 June 26, 2026.
Use the filters below to find and compare flights from Pennsylvania 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

Tue 9/8

6:50 am-2:20 am

1 stop19h 30m

La Paz El Alto Intl

Mon 10/19

3:25 am-2:15 pm

1 stop10h 50m

$698

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Tue 7/21

5:45 am-2:20 am

2 stops20h 35m

La Paz El Alto Intl

Mon 7/27

3:25 am-2:15 pm

1 stop10h 50m

$699
Quickest round-trip

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Fri 8/7

3:35 pm-2:20 am

1 stop10h 45m

La Paz El Alto Intl

Wed 8/26

3:50 pm-5:20 am

2 stops13h 30m

$706

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Fri 8/7

5:45 am-2:20 am

2 stops20h 35m

La Paz El Alto Intl

Wed 8/26

3:50 pm-5:20 am

2 stops13h 30m

$707

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Thu 7/9

5:45 am-2:20 am

2 stops20h 35m

La Paz El Alto Intl

Wed 7/22

3:25 am-2:15 pm

1 stop10h 50m

$716

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Thu 9/17

3:35 pm-2:20 am

1 stop10h 45m

La Paz El Alto Intl

Wed 10/7

3:50 pm-5:20 am

2 stops13h 30m

$718

Washington, D.C.La Paz

DCA - LPB

DCALPB

Washington, D.C. Reagan-National

Thu 9/17

9:00 pm-7:55 am

2 stops34h 55m

La Paz El Alto Intl

Wed 10/7

7:10 pm-11:00 am

2 stops15h 50m

$799

New YorkLa Paz

LGA - LPB

LGALPB

New York LaGuardia

Tue 9/8

3:39 pm-2:20 am

2 stops34h 41m

La Paz El Alto Intl

Sun 9/20

3:25 am-9:57 pm

2 stops18h 32m

$820

Washington, D.C.La Paz

DCA - LPB

DCALPB

Washington, D.C. Reagan-National

Tue 8/11

5:00 am-9:55 pm

2 stops16h 55m

La Paz El Alto Intl

Mon 8/24

3:40 pm-12:38 pm

2 stops20h 58m

$834

Washington, D.C.La Paz

DCA - LPB

DCALPB

Washington, D.C. Reagan-National

Tue 8/11

5:00 am-9:55 pm

2 stops16h 55m

La Paz El Alto Intl

Mon 8/31

3:40 pm-12:38 pm

2 stops20h 58m

$912

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 Pennsylvania 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 airline that flies from Pennsylvania to La Paz El Alto Intl?

BoA, LATAM Airlines, and Avianca are the most popular carriers operating from Pennsylvania to La Paz El Alto Intl

Cheap Pennsylvania to La Paz flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to La Paz

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from Pennsylvania to La Paz takes 10h 40m
There are no direct flights from Pennsylvania to La Paz. There are no popular flight routes from Pennsylvania to La Paz.
Search flight deals

Frequently asked questions about flying from Pennsylvania to La Paz

  • When did momondo last update prices for flights from Pennsylvania to La Paz El Alto Intl Airport?

    Prices for flights from Pennsylvania to La Paz El Alto Intl Airport refresh daily.

  • How many operators does momondo search for flights from Pennsylvania to La Paz El Alto Intl Airport?

  • How old do you have to be to fly from Pennsylvania to La Paz El Alto Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to La Paz El Alto Intl Airport.

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

    The travel and health documents required for your trip to La Paz El Alto Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at La Paz El Alto Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near La Paz?

Book flights to La Paz if you plan to visit one of these locations
Copacabana

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to La Paz?

It is quick and easy to find Pennsylvania to La Paz flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to La Paz that suits you.

Can I find flights from Pennsylvania to La Paz with flexible booking policies on momondo?

Flights from Pennsylvania to La Paz with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Pennsylvania to La Paz?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to La Paz from Pennsylvania.

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

Yes momondo offers price alerts on flights to La Paz from Pennsylvania. 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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