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Cheap flights from Knoxville to La Paz from $1,798

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to La Paz departing on 5/15. 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 Knoxville to La Paz

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
6:01 pm - 2:20 am
TYS
-
LPB
32h 19m
2 stops
Avianca Logo
3:25 am - 11:54 pm
LPB
-
TYS
44h 29m
2 stops
$1,798Avianca
Fri, May 15 - Thu, May 21
Avianca Logo
6:01 pm - 2:45 pm
TYS
-
LPB
20h 44m
3 stops
Avianca Logo
3:25 am - 11:54 pm
LPB
-
TYS
44h 29m
2 stops
$1,894Avianca
Fri, May 15 - Thu, May 21
Avianca Logo
5:45 am - 2:20 am
TYS
-
LPB
20h 35m
2 stops
Avianca Logo
3:50 pm - 10:36 am
LPB
-
TYS
18h 46m
3 stops
$2,073Avianca
Thu, Aug 13 - Mon, Aug 17
Avianca Logo
5:45 am - 2:45 pm
TYS
-
LPB
57h 00m
3 stops
Avianca Logo
3:50 pm - 10:36 am
LPB
-
TYS
18h 46m
3 stops
$2,083Avianca
Thu, Aug 13 - Mon, Aug 17
Avianca Logo
5:45 am - 2:20 am
TYS
-
LPB
20h 35m
2 stops
Avianca Logo
3:25 am - 8:28 pm
LPB
-
TYS
17h 03m
2 stops
$2,542Avianca
Thu, Aug 13 - Sun, Aug 16
Avianca Logo
6:01 pm - 2:45 pm
TYS
-
LPB
20h 44m
3 stops
Avianca Logo
3:50 pm - 11:54 pm
LPB
-
TYS
32h 04m
3 stops
$4,313Avianca
Fri, May 15 - Fri, May 22

Avianca flights from Knoxville to La Paz

Our best Avianca deals on Knoxville to La Paz flight tickets
Avianca
May 15
TYS6:01 pmKnoxville McGhee Tyson
32h 19m
2 stops
LPB2:20 amLa Paz El Alto Intl
May 21
LPB3:25 amLa Paz El Alto Intl
44h 29m
2 stops
TYS11:54 pmKnoxville McGhee Tyson
$1,798
Avianca
May 15
TYS6:01 pmKnoxville McGhee Tyson
20h 44m
3 stops
LPB2:45 pmLa Paz El Alto Intl
May 21
LPB3:25 amLa Paz El Alto Intl
44h 29m
2 stops
TYS11:54 pmKnoxville McGhee Tyson
$1,894
Avianca
Aug 13
TYS5:45 amKnoxville McGhee Tyson
20h 35m
2 stops
LPB2:20 amLa Paz El Alto Intl
Aug 17
LPB3:50 pmLa Paz El Alto Intl
18h 46m
3 stops
TYS10:36 amKnoxville McGhee Tyson
$2,073

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville 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 April 2, 2026.
Use the filters below to find and compare flights from Knoxville to La Paz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleLa Paz

TYS - LPB

TYSLPB

Knoxville McGhee Tyson

Fri 5/15

6:01 pm-2:20 am

2 stops32h 19m

La Paz El Alto Intl

Thu 5/21

3:25 am-11:54 pm

2 stops44h 29m

$1,798

KnoxvilleLa Paz

TYS - LPB

TYSLPB

Knoxville McGhee Tyson

Fri 5/15

6:01 pm-2:45 pm

3 stops20h 44m

La Paz El Alto Intl

Thu 5/21

3:25 am-11:54 pm

2 stops44h 29m

$1,894

KnoxvilleLa Paz

TYS - LPB

TYSLPB

Knoxville McGhee Tyson

Thu 8/13

5:45 am-2:20 am

2 stops20h 35m

La Paz El Alto Intl

Mon 8/17

3:50 pm-10:36 am

3 stops18h 46m

$2,073

KnoxvilleLa Paz

TYS - LPB

TYSLPB

Knoxville McGhee Tyson

Thu 8/13

5:45 am-2:45 pm

3 stops57h 00m

La Paz El Alto Intl

Mon 8/17

3:50 pm-10:36 am

3 stops18h 46m

$2,083
Quickest round-trip

KnoxvilleLa Paz

TYS - LPB

TYSLPB

Knoxville McGhee Tyson

Thu 8/13

5:45 am-2:20 am

2 stops20h 35m

La Paz El Alto Intl

Sun 8/16

3:25 am-8:28 pm

2 stops17h 03m

$2,542

KnoxvilleLa Paz

TYS - LPB

TYSLPB

Knoxville McGhee Tyson

Fri 5/15

6:01 pm-2:45 pm

3 stops20h 44m

La Paz El Alto Intl

Fri 5/22

3:50 pm-11:54 pm

3 stops32h 04m

$4,313

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Knoxville to La Paz

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

Cheap Knoxville to La Paz (TYS to LPB) flight deals and tips

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

Fastest flight time

37h 56m

Direct flights

None
The fastest flight from Knoxville to La Paz takes 37h 56m
There are no direct flights from Knoxville to La Paz. There are no popular flight routes from Knoxville to La Paz.
Search flight deals

Frequently asked questions about flying from Knoxville to La Paz

  • How far is Knoxville McGhee Tyson to La Paz El Alto Intl by plane?

    The distance between Knoxville McGhee Tyson and La Paz El Alto Intl is about 3766.1 mi. By plane, this route typically takes 37h 56m.

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

    Prices for flights from Knoxville McGhee Tyson Airport to La Paz El Alto Intl Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson 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.

Frequently asked questions about flying from Knoxville to La Paz

  • How do I get Price Alerts for flights from Knoxville to La Paz?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Knoxville from La Paz. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Knoxville to La Paz with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 Knoxville to La Paz?

Finding the right flight to La Paz from Knoxville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to La Paz quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to La Paz from Knoxville with this policy.

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

momondo provides multiple filters to help you find the best flight to La Paz from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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