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Cheap flights from Knoxville to San Juan Luis Munoz Marin Intl Airport from $171

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to San Juan Luis Munoz Marin Intl Airport departing on 3/21. 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 San Juan

Cheap round-trip flights

These are some of the best round-trip flight deals from Knoxville to San Juan that have been recently found on momondo from popular airlines, departing in the coming months.
1:29 pm - 1:21 amTYS-SJU
11h 52m2 stops
7:49 pm - 9:15 pmSJU-TYS
25h 26m1 stop
Tue, Apr 15 - Sun, Apr 20
1:29 pm - 9:40 amTYS-SJU
44h 11m3 stops
10:25 am - 2:03 pmSJU-TYS
27h 38m1 stop
Mon, Apr 21 - Tue, Apr 29
1:29 pm - 9:40 amTYS-SJU
44h 11m3 stops
8:55 pm - 2:03 pmSJU-TYS
17h 08m2 stops
Mon, Apr 21 - Tue, Apr 29
1:29 pm - 9:40 amTYS-SJU
20h 11m2 stops
10:25 am - 2:03 pmSJU-TYS
27h 38m1 stop
Mon, Apr 21 - Tue, Apr 29
5:00 pm - 11:07 pmTYS-SJU
6h 07m1 stop
5:16 pm - 11:42 pmSJU-TYS
6h 26m1 stop
$322Delta
Find Deal
Wed, Mar 19 - Wed, Apr 2
5:22 am - 2:17 pmTYS-SJU
8h 55m1 stop
6:10 am - 3:40 pmSJU-TYS
9h 30m2 stops
$335American Airlines
Find Deal
Thu, May 8 - Wed, May 14
2:35 pm - 11:07 pmTYS-SJU
8h 32m1 stop
5:16 pm - 11:42 pmSJU-TYS
6h 26m1 stop
$352Delta
Find Deal
Wed, Mar 19 - Tue, Apr 1
7:54 pm - 10:50 amTYS-SJU
14h 56m1 stop
6:20 am - 9:44 pmSJU-TYS
15h 24m1 stop
$360American Airlines
Find Deal
Sat, May 3 - Sat, May 10
10:35 am - 8:43 pmTYS-SJU
10h 08m1 stop
7:10 am - 11:54 pmSJU-TYS
16h 44m1 stop
$475United Airlines
Find Deal
Wed, Mar 19 - Sat, Mar 29
5:40 am - 12:17 pmTYS-SJU
6h 37m1 stop
7:10 am - 11:54 pmSJU-TYS
16h 44m1 stop
$508United Airlines
Find Deal
Tue, Mar 18 - Sat, Mar 29

Delta flights from Knoxville to San Juan Luis Munoz Marin Intl Airport

Our best Delta deals on Knoxville to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
Mar 19
TYS5:00 pmKnoxville McGhee Tyson
6h 07m
1 stop
SJU11:07 pmSan Juan Luis Munoz Marin Intl
Apr 2
SJU5:16 pmSan Juan Luis Munoz Marin Intl
6h 26m
1 stop
TYS11:42 pmKnoxville McGhee Tyson
Delta
Mar 19
TYS2:35 pmKnoxville McGhee Tyson
8h 32m
1 stop
SJU11:07 pmSan Juan Luis Munoz Marin Intl
Apr 1
SJU5:16 pmSan Juan Luis Munoz Marin Intl
6h 26m
1 stop
TYS11:42 pmKnoxville McGhee Tyson
Delta
Mar 23
TYS10:30 amKnoxville McGhee Tyson
9h 40m
1 stop
SJU8:10 pmSan Juan Luis Munoz Marin Intl
Apr 2
SJU6:15 amSan Juan Luis Munoz Marin Intl
7h 25m
1 stop
TYS1:40 pmKnoxville McGhee Tyson

United Airlines flights from Knoxville to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Knoxville to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Mar 19
TYS10:35 amKnoxville McGhee Tyson
10h 08m
1 stop
SJU8:43 pmSan Juan Luis Munoz Marin Intl
Mar 29
SJU7:10 amSan Juan Luis Munoz Marin Intl
16h 44m
1 stop
TYS11:54 pmKnoxville McGhee Tyson
United Airlines
Mar 18
TYS5:40 amKnoxville McGhee Tyson
6h 37m
1 stop
SJU12:17 pmSan Juan Luis Munoz Marin Intl
Mar 29
SJU7:10 amSan Juan Luis Munoz Marin Intl
16h 44m
1 stop
TYS11:54 pmKnoxville McGhee Tyson
United Airlines
Apr 1
TYS7:00 amKnoxville McGhee Tyson
8h 40m
1 stop
SJU3:40 pmSan Juan Luis Munoz Marin Intl
Apr 29
SJU1:05 amSan Juan Luis Munoz Marin Intl
21h 17m
2 stops
TYS10:22 pmKnoxville McGhee Tyson

See travel insights to San Juan from

How to get the cheapest flight ticket from Knoxville to San Juan Luis Munoz Marin Intl Airport

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 month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $418.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Knoxville is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $445. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Knoxville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $579.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the evening when flights can be purchased for as low as $314. Flights at noon are often more expensive with an average ticket price of $562.

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Knoxville when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $500 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Knoxville for as low as $374 on momondo.

How have Knoxville to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?


When to book flights from Knoxville to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to San Juan Luis Munoz Marin Intl Airport (TYS to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$171

Fastest flight time

5h 26m

Direct flights

None
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Knoxville in the past 72 hours is $171. The best round-trip flight deal from Knoxville to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $274.
The fastest flight from Knoxville to San Juan Luis Munoz Marin Intl Airport takes 5h 26m
There are no direct flights from Knoxville to San Juan Luis Munoz Marin Intl Airport. Popular non-direct route for this connection is Knoxville McGhee Tyson Airport - San Juan Luis Munoz Marin Intl Airport.

  • How far is Knoxville McGhee Tyson to San Juan Luis Munoz Marin Intl by plane?

    Knoxville McGhee Tyson and San Juan Luis Munoz Marin Intl are 1629.5 mi apart from one another. Typically, this will take 5h 26m by plane in normal conditions.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to San Juan Luis Munoz Marin Intl Airport are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to San Juan Luis Munoz Marin 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 San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The required travel and health documents for your San Juan Luis Munoz Marin 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 San Juan Luis Munoz Marin 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 Knoxville to San Juan Luis Munoz Marin Intl Airport?


Best airlines flying from Knoxville to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Knoxville to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $206Free CancellationRating
6.0
3,355 reviews
Search Frontier flights
DeltaPriceFrom $299Free CancellationRating
8.0
8,220 reviews
Search Delta flights
United AirlinesPriceFrom $319Free CancellationRating
7.4
8,766 reviews
Search United Airlines flights
American AirlinesPriceFrom $356Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Caguas
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to San Juan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to San Juan for you.

Can I find flights from Knoxville to San Juan with flexible booking policies on momondo?

Flights from Knoxville to San Juan 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 Knoxville to San Juan?

momondo provides multiple filters to help you find the best flight to San Juan 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 San Juan right now. Can momondo alert me if prices change?

Price alerts on flights to San Juan from Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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