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Cheap flights from Puerto Rico to Knoxville (TYS) from $129

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. 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.
SJU — TYS
jun. 11 — jun. 181
From?
To?
mar. 6/11
mar. 6/18
1 adult, Economy
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How far in advance should I book a flight from Puerto Rico to Knoxville?

Travelers have found it’s best to book a flight 52 days in advance to save up to 137% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 52 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Puerto Rico to Knoxville 1-2 weeks in advance for as low as $436, or $903 for flights within the next 24 hours.

What is the cheapest month to fly from Puerto Rico to Knoxville?

February is one of the best times of the year to fly to Knoxville from Puerto Rico. Prices for February average $539 per person but you can even find prices for as low as $264. The most expensive prices can be found in the month of June. Opting for a February flight can save you 44% on your journey compared to booking in June

What is the cheapest time of day to fly from PR to TYS?

When flying from Puerto Rico to Knoxville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Puerto Rico to Knoxville flights in June & July 2024

Find cheap flight options from Puerto Rico to Knoxville specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on junio 6, 2024.
The lowest fares we've come across on flights traveling from Puerto Rico to Knoxville in June and July 2024. Check back in a little while for more flight options.
lun. 7/1512:59 amSJU - TYS
2 stops19h 37mMultiple Airlines
mar. 7/2310:00 amTYS - SJU
1 stop9h 15mMultiple Airlines
Deal found 6/4$281
mar. 7/165:45 amSJU - TYS
3 stops31h 10mMultiple Airlines
mar. 7/2310:00 amTYS - SJU
1 stop9h 15mMultiple Airlines
Deal found 6/4$306
lun. 7/1510:15 pmSJU - TYS
1 stop9h 47mFrontier
mar. 7/2310:27 pmTYS - SJU
1 stop9h 59mFrontier
Deal found 6/6$307
lun. 7/1512:59 amSJU - TYS
2 stops19h 37mMultiple Airlines
mar. 7/2310:00 amTYS - SJU
2 stops17h 36mMultiple Airlines
Deal found 6/4$311
lun. 7/158:24 pmSJU - TYS
2 stops24h 12mMultiple Airlines
mar. 7/2310:00 amTYS - SJU
1 stop9h 15mMultiple Airlines
Deal found 6/6$329
jue. 7/189:15 pmSJU - TYS
2 stops15h 45mMultiple Airlines
dom. 7/216:30 amTYS - SJU
1 stop15h 48mMultiple Airlines
Deal found 6/5$331
mar. 7/165:45 amSJU - TYS
3 stops31h 10mMultiple Airlines
mar. 7/2310:00 amTYS - SJU
2 stops27h 07mMultiple Airlines
Deal found 6/4$336
dom. 7/143:09 amSJU - TYS
1 stop12h 44mMultiple Airlines
mar. 7/2310:00 amTYS - SJU
1 stop9h 15mMultiple Airlines
Deal found 6/6$337
mié. 7/172:22 amSJU - TYS
2 stops16h 09mMultiple Airlines
dom. 7/216:30 amTYS - SJU
1 stop15h 48mMultiple Airlines
Deal found 6/5$344

Puerto Rico to Knoxville 2024 flight deals

Discover exclusive flight deals for travel between Puerto Rico and Knoxville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
The lowest fares we've come across on flights traveling from Puerto Rico to Knoxville in June and July 2024. Check back in a little while for more flight options.
lun. 7/1512:59 amSJU - TYS
2 stops19h 37mMultiple Airlines
mar. 7/2310:00 amTYS - SJU
1 stop9h 15mMultiple Airlines
Deal found 6/4$281
mié. 8/287:30 amSJU - TYS
1 stop5h 49mDelta
mié. 9/45:25 amTYS - SJU
1 stop6h 20mDelta
Deal found 6/6$294
mar. 7/165:45 amSJU - TYS
3 stops31h 10mMultiple Airlines
mar. 7/2310:00 amTYS - SJU
1 stop9h 15mMultiple Airlines
Deal found 6/4$306
lun. 7/1510:15 pmSJU - TYS
1 stop9h 47mFrontier
mar. 7/2310:27 pmTYS - SJU
1 stop9h 59mFrontier
Deal found 6/6$307
sáb. 8/317:30 amSJU - TYS
1 stop7h 27mDelta
sáb. 9/75:25 amTYS - SJU
1 stop6h 20mDelta
Deal found 6/5$309
lun. 7/1512:59 amSJU - TYS
2 stops19h 37mMultiple Airlines
mar. 7/2310:00 amTYS - SJU
2 stops17h 36mMultiple Airlines
Deal found 6/4$311
lun. 7/158:24 pmSJU - TYS
2 stops24h 12mMultiple Airlines
mar. 7/2310:00 amTYS - SJU
1 stop9h 15mMultiple Airlines
Deal found 6/6$329
jue. 7/189:15 pmSJU - TYS
2 stops15h 45mMultiple Airlines
dom. 7/216:30 amTYS - SJU
1 stop15h 48mMultiple Airlines
Deal found 6/5$331
mar. 7/165:45 amSJU - TYS
3 stops31h 10mMultiple Airlines
mar. 7/2310:00 amTYS - SJU
2 stops27h 07mMultiple Airlines
Deal found 6/4$336

Puerto Rico to Knoxville flights leaving soon

Find last-minute flight options from Puerto Rico to Knoxville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Book one of these great deals on flights from Puerto Rico to Knoxville. To prevent any unwanted surprises, users should verify their flight info before booking.
mar. 6/1110:44 amSJU - TYS
1 stop10h 52mFrontier
lun. 6/1710:41 pmTYS - SJU
2 stops16h 20mFrontier
Deal found 6/6$368
mar. 6/113:59 pmSJU - TYS
1 stop8h 00mAmerican Airlines
lun. 6/176:45 amTYS - SJU
1 stop15h 45mAmerican Airlines
Deal found 6/6$514
mar. 6/113:59 pmSJU - TYS
2 stops7h 59mAmerican Airlines
lun. 6/175:12 amTYS - SJU
2 stops9h 57mAmerican Airlines
Deal found 6/6$652

One-way flights to Knoxville from Puerto Rico

Search for one-way flight options from Puerto Rico to Knoxville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Take a look at some of the one-way flights we've detected from Puerto Rico to Knoxville. Users can also find round-trip Puerto Rico to Knoxville flights by using the search form above.
sáb. 8/318:09 pmSJU - TYS
1 stop11h 55mFrontier
Deal found 6/5$129
mar. 10/14:55 pmSJU - TYS
1 stop6h 45mUnited Airlines
Deal found 6/6$167
mié. 7/33:27 amSJU - TYS
1 stop6h 30mFrontier
Deal found 6/6$205
mié. 10/162:20 pmSJU - TYS
1 stop8h 21mUnited Airlines
Deal found 6/6$212
sáb. 8/315:35 pmSJU - TYS
2 stops20h 04mAmerican Airlines
Deal found 6/5$225
mié. 10/166:33 amSJU - TYS
2 stops17h 10mAmerican Airlines
Deal found 6/6$231
sáb. 8/316:30 amSJU - TYS
2 stops7h 58mAmerican Airlines
Deal found 6/6$232
jue. 10/1712:03 pmSJU - TYS
1 stop11h 14mAmerican Airlines
Deal found 6/6$237
jue. 7/44:07 pmSJU - TYS
2 stops29h 29mFrontier
Deal found 6/6$255

Find flights from Puerto Rico to Knoxville within your budget

Customize your flight search to find flights from Puerto Rico to Knoxville 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, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$281 - $527

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

lun. 7/15

2 stops19h 37m

Knoxville McGhee Tyson

mar. 7/23

1 stop9h 15m

$281

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

mié. 8/28

1 stop5h 49m

Knoxville McGhee Tyson

mié. 9/4

1 stop6h 20m

$294

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

mar. 7/16

3 stops31h 10m

Knoxville McGhee Tyson

mar. 7/23

1 stop9h 15m

$306

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

lun. 7/15

1 stop9h 47m

Knoxville McGhee Tyson

mar. 7/23

1 stop9h 59m

$307

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

sáb. 8/31

1 stop7h 27m

Knoxville McGhee Tyson

sáb. 9/7

1 stop6h 20m

$309

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

lun. 7/15

2 stops19h 37m

Knoxville McGhee Tyson

mar. 7/23

2 stops17h 36m

$311

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

mié. 7/17

1 stop6h 44m

Knoxville McGhee Tyson

dom. 7/21

1 stop9h 31m

$350

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

vie. 11/15

1 stop16h 34m

Knoxville McGhee Tyson

mar. 11/19

2 stops9h 11m

$378

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

mar. 10/15

2 stops13h 35m

Knoxville McGhee Tyson

lun. 10/28

1 stop7h 52m

$527

Flights are sorted by cheapest first

Deals found on 6/4

No data available for this route at this time. Please check back soon.

Best time to book a flight from Puerto Rico to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Puerto Rico with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated junio 6, 2024.
See what other customers who have flown with American Airlines, United Airlines and Delta from Puerto Rico to Knoxville have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,222 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,222 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,368 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,696 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,227 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Frontier
6.2
Okay
3,985 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Puerto Rico?

    Most people fly into Knoxville McGhee Tyson (TYS) if they book a flight to Knoxville from Puerto Rico. McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • Can I find flights from Puerto Rico to Knoxville for under $300 on Cheapflights?

    Yes, there are multiple flights from Puerto Rico to Knoxville for under $300. The cheapest flight booked recently is on Multiple Airlines for just $281, but on average you can expect to pay $343.

  • Are there last-minute flights available from Puerto Rico to Knoxville for under $400?

    There are currently 3+ open flights from Puerto Rico to Knoxville within the next 7 days for less than $400.

  • What are the cheapest airlines to fly from Puerto Rico to Knoxville one-way?

    $129 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $167 and $225, respectively.

  • What does SJU to TYS mean?

    Great question - SJU to TYS just means San Juan Luis Munoz Marin Intl Airport to Knoxville McGhee Tyson Airport. Now you’ll know what these unique codes when you look for flights! Aguadilla Borinquen Airport (BQN), Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Puerto Rico to Knoxville that include extra baggage allowance?

    The amount of baggage you can bring on your Puerto Rico to Knoxville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Puerto Rico to Knoxville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Puerto Rico to Knoxville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Puerto Rico to Knoxville that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Knoxville.

  • Can I find deals for business class flights from Puerto Rico to Knoxville?

    Yes. Cheapflights offers flight deals from Puerto Rico to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Puerto Rico to Knoxville that allow pets onboard?

    Many airlines flying from Puerto Rico to Knoxville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Puerto Rico to Knoxville?

    Yes, you can often find last-minute deals on Puerto Rico to Knoxville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Puerto Rico to Knoxville flight deals updated?

    The Puerto Rico to Knoxville flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Puerto Rico to Knoxville?

    The most popular airlines flying from Puerto Rico to Knoxville are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Puerto Rico to Knoxville?

    Currently, February is the cheapest month in which you can book a flight from Puerto Rico to Knoxville (average of $302). Flying from Puerto Rico to Knoxville in April is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Puerto Rico to Knoxville
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Puerto Rico to Knoxville

Discover the top 3 airlines that operate flights from Puerto Rico to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$191Average$221FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$336Average$598FlexibilityNo cancel feeOn-time71%
DeltaCheapest$429Average$529FlexibilityNo cancel feeOn-timeN/A
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Search flights from Puerto Rico to Knoxville by cabin class

Find flights from Puerto Rico to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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