Cheap flights from San Juan to Knoxville (TYS) from $99

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
May 19 — May 261

The best prices from San Juan to Knoxville McGhee Tyson are usually found in February or March, booked 82 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from San Juan to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 14, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$302

One-way from

$99
High demand for flights, 33% potential price rise
Best time to find cheap flights, 40% potential price drop
From San Juan to Knoxville McGhee Tyson
One-way flight from San Juan to Knoxville McGhee Tyson

What is the cheapest day to fly round-trip from San Juan to Knoxville?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 39% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from San Juan to Knoxville?

To save up to 137% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Juan to Knoxville from $588 1-2 weeks out and tickets from $759 for flights departing within the next 72 hours.

What is the cheapest month to fly from San Juan to Knoxville?

Our data shows that February tends to be the cheapest month to fly to Knoxville from San Juan. Users have commonly found prices around $544 for the month, but tickets can be as low as $264. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from San Juan to Knoxville (SJU - TYS)?

One of the essential ways to save on airfare from San Juan to Knoxville is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 12% on airfare.

Cheap Delta flights from San Juan to Knoxville

Explore cheap flight options specifically provided by Delta for the route between San Juan and Knoxville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Peruse some of the lowest-priced Delta flights we've found from San Juan to Knoxville. Make sure to check back often as deals are often changing.
Wed 8/285:07 pmSJU - TYS
1 stop6h 50mDelta
Wed 9/45:35 amTYS - SJU
1 stop6h 14mDelta
Deal found 5/13$298
Sat 6/812:40 pmSJU - TYS
2 stops11h 13mDelta
Thu 6/1311:50 amTYS - SJU
2 stops11h 19mDelta
Deal found 5/13$3,528

Cheap United Airlines flights from San Juan to Knoxville

Explore cheap flight options specifically provided by United Airlines for the route between San Juan and Knoxville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Browse through some of the cheapest United Airlines flights traveling from San Juan to Knoxville. Check back soon if you're not seeing flights that suit your needs.
Wed 10/231:05 amSJU - TYS
2 stops13h 37mUnited Airlines
Mon 10/286:46 amTYS - SJU
1 stop7h 52mUnited Airlines
Deal found 5/13$549
Tue 6/47:00 amSJU - TYS
1 stop13h 10mUnited Airlines
Wed 6/55:50 amTYS - SJU
1 stop6h 39mUnited Airlines
Deal found 5/13$552
Thu 10/242:55 pmSJU - TYS
2 stops31h 46mUnited Airlines
Mon 10/287:10 pmTYS - SJU
2 stops19h 28mUnited Airlines
Deal found 5/13$574
Thu 10/242:55 pmSJU - TYS
2 stops31h 46mUnited Airlines
Mon 10/286:46 amTYS - SJU
2 stops16h 50mUnited Airlines
Deal found 5/14$575
Tue 8/271:05 amSJU - TYS
2 stops13h 35mUnited Airlines
Wed 9/47:00 amTYS - SJU
1 stop7h 42mUnited Airlines
Deal found 5/13$624
Fri 8/301:05 amSJU - TYS
2 stops12h 33mUnited Airlines
Sat 9/75:50 amTYS - SJU
1 stop7h 00mUnited Airlines
Deal found 5/13$649
Wed 10/231:05 amSJU - TYS
2 stops13h 37mUnited Airlines
Mon 10/285:50 amTYS - SJU
2 stops14h 05mUnited Airlines
Deal found 5/13$710
Wed 10/231:05 amSJU - TYS
2 stops13h 37mUnited Airlines
Mon 10/285:50 amTYS - SJU
2 stops14h 05mUnited Airlines
Deal found 5/14$711
Thu 5/301:05 amSJU - TYS
2 stops13h 35mUnited Airlines
Sun 6/22:20 pmTYS - SJU
1 stop7h 04mUnited Airlines
Deal found 5/13$734

Cheap San Juan to Knoxville flights in May & June 2024

Find cheap flight options from San Juan to Knoxville specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Prices were last updated on May 14, 2024.
These are some of the most attractive deals on flights from San Juan to Knoxville in 2024. Check back in a little while for more flight options.
Wed 6/510:15 pmSJU - TYS
1 stop11h 42mFrontier
Tue 6/1110:26 pmTYS - SJU
1 stop9h 56mFrontier
Deal found 5/13$170
Wed 6/125:52 pmSJU - TYS
1 stop16h 05mFrontier
Wed 6/197:47 pmTYS - SJU
2 stops19h 14mFrontier
Deal found 5/13$265
Wed 6/125:52 pmSJU - TYS
1 stop16h 05mFrontier
Wed 6/197:47 pmTYS - SJU
2 stops19h 14mFrontier
Deal found 5/13$286
Thu 6/134:07 pmSJU - TYS
2 stops29h 23mFrontier
Thu 6/204:26 pmTYS - SJU
1 stop9h 27mFrontier
Deal found 5/14$301
Wed 6/123:08 amSJU - TYS
1 stop6h 49mFrontier
Thu 6/204:26 pmTYS - SJU
1 stop7h 00mFrontier
Deal found 5/14$358
Tue 6/41:59 amSJU - TYS
2 stops17h 40mMultiple Airlines
Tue 6/1110:00 amTYS - SJU
2 stops17h 10mMultiple Airlines
Deal found 5/13$385
Thu 6/134:48 pmSJU - TYS
3 stops28h 26mMultiple Airlines
Thu 6/206:30 amTYS - SJU
1 stop15h 48mMultiple Airlines
Deal found 5/14$387
Tue 6/41:59 amSJU - TYS
2 stops17h 40mMultiple Airlines
Tue 6/1110:00 amTYS - SJU
3 stops26h 26mMultiple Airlines
Deal found 5/13$393
Wed 6/124:45 amSJU - TYS
1 stop8h 10mMultiple Airlines
Wed 6/199:00 amTYS - SJU
3 stops30h 58mMultiple Airlines
Deal found 5/13$399

San Juan to Knoxville 2024 flight deals

Discover exclusive flight deals for travel between San Juan and Knoxville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
These are some of the most attractive deals on flights from San Juan to Knoxville in 2024. Check back in a little while for more flight options.
Wed 6/510:15 pmSJU - TYS
1 stop11h 42mFrontier
Tue 6/1110:26 pmTYS - SJU
1 stop9h 56mFrontier
Deal found 5/13$170
Wed 6/125:52 pmSJU - TYS
1 stop16h 05mFrontier
Wed 6/197:47 pmTYS - SJU
2 stops19h 14mFrontier
Deal found 5/13$265
Wed 6/125:52 pmSJU - TYS
1 stop16h 05mFrontier
Wed 6/197:47 pmTYS - SJU
2 stops19h 14mFrontier
Deal found 5/13$286
Sat 8/316:30 amSJU - TYS
2 stops7h 58mAmerican Airlines
Sat 9/712:41 pmTYS - SJU
2 stops11h 09mAmerican Airlines
Deal found 5/14$297
Wed 8/285:07 pmSJU - TYS
1 stop6h 50mDelta
Wed 9/45:35 amTYS - SJU
1 stop6h 14mDelta
Deal found 5/13$298
Thu 6/134:07 pmSJU - TYS
2 stops29h 23mFrontier
Thu 6/204:26 pmTYS - SJU
1 stop9h 27mFrontier
Deal found 5/14$301
Sat 8/316:30 amSJU - TYS
2 stops13h 24mAmerican Airlines
Sat 9/74:15 pmTYS - SJU
2 stops7h 35mAmerican Airlines
Deal found 5/13$323
Sat 8/316:30 amSJU - TYS
2 stops13h 24mAmerican Airlines
Sat 9/72:31 pmTYS - SJU
1 stop9h 51mAmerican Airlines
Deal found 5/13$324
Wed 7/178:18 pmSJU - TYS
1 stop15h 09mMultiple Airlines
Wed 7/241:45 pmTYS - SJU
1 stop12h 00mMultiple Airlines
Deal found 5/14$355

San Juan to Knoxville flights leaving soon

Find last-minute flight options from San Juan 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 2,632,958 searches. Data last updated May 14, 2024.
Consider one of these great deals we found on last-minute flights from San Juan to Knoxville. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 5/249:00 pmSJU - TYS
1 stop18h 01mMultiple Airlines
Sun 5/2612:39 pmTYS - SJU
1 stop9h 35mMultiple Airlines
Deal found 5/14$436
Fri 5/249:00 pmSJU - TYS
1 stop18h 01mMultiple Airlines
Sun 5/268:00 amTYS - SJU
2 stops27h 32mMultiple Airlines
Deal found 5/14$530
Fri 5/248:48 pmSJU - TYS
2 stops18h 13mMultiple Airlines
Sun 5/2610:00 amTYS - SJU
3 stops32h 39mMultiple Airlines
Deal found 5/14$605
Fri 5/248:48 pmSJU - TYS
2 stops18h 13mMultiple Airlines
Sun 5/268:00 amTYS - SJU
2 stops27h 32mMultiple Airlines
Deal found 5/14$627
Thu 5/2312:45 amSJU - TYS
1 stop16h 56mAmerican Airlines
Sun 5/269:11 amTYS - SJU
1 stop11h 04mAmerican Airlines
Deal found 5/14$668
Fri 5/247:07 amSJU - TYS
3 stops31h 54mMultiple Airlines
Sun 5/2610:00 amTYS - SJU
3 stops32h 39mMultiple Airlines
Deal found 5/14$705
Thu 5/233:15 amSJU - TYS
1 stop13h 10mMultiple Airlines
Sun 5/2610:00 amTYS - SJU
3 stops32h 39mMultiple Airlines
Deal found 5/14$753
Thu 5/233:15 amSJU - TYS
3 stops19h 02mMultiple Airlines
Sun 5/2610:00 amTYS - SJU
3 stops32h 39mMultiple Airlines
Deal found 5/14$803
Thu 5/233:15 amSJU - TYS
3 stops19h 02mMultiple Airlines
Sun 5/268:00 amTYS - SJU
2 stops27h 32mMultiple Airlines
Deal found 5/14$852

One-way flights to Knoxville from San Juan

Search for one-way flight options from San Juan 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 2,632,958 searches. Data last updated May 14, 2024.
Take a look at some of the one-way flights we've detected from San Juan to Knoxville. Those needing a return flight from San Juan to Knoxville can use the search form above.
Sat 8/318:09 pmSJU - TYS
1 stop11h 55mFrontier
Deal found 5/13$99
Sat 8/316:30 amSJU - TYS
2 stops7h 58mAmerican Airlines
Deal found 5/13$222
Tue 5/215:59 pmSJU - TYS
2 stops24h 26mMultiple Airlines
Deal found 5/13$253
Tue 5/211:35 pmSJU - TYS
1 stop5h 48mAmerican Airlines
Deal found 5/13$356
Mon 5/2012:45 amSJU - TYS
1 stop16h 56mAmerican Airlines
Deal found 5/13$357
Fri 8/301:05 amSJU - TYS
2 stops12h 33mUnited Airlines
Deal found 5/14$443
Mon 5/201:05 amSJU - TYS
2 stops9h 21mUnited Airlines
Deal found 5/13$444

Find flights from San Juan to Knoxville within your budget

Customize your flight search to find flights from San Juan 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 2,632,958 searches. Data last updated May 14, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$170 - $549

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

Wed 6/5

1 stop11h 42m

Knoxville McGhee Tyson

Tue 6/11

1 stop9h 56m

$170

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

Wed 6/12

1 stop16h 05m

Knoxville McGhee Tyson

Wed 6/19

2 stops19h 14m

$265

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

Wed 6/12

1 stop16h 05m

Knoxville McGhee Tyson

Wed 6/19

2 stops19h 14m

$286

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

Wed 8/28

1 stop6h 50m

Knoxville McGhee Tyson

Wed 9/4

1 stop6h 14m

$298

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

Sat 8/31

2 stops13h 24m

Knoxville McGhee Tyson

Sat 9/7

2 stops7h 35m

$323

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

Sat 8/31

2 stops13h 24m

Knoxville McGhee Tyson

Sat 9/7

1 stop9h 51m

$324

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

Wed 8/7

1 stop11h 30m

Knoxville McGhee Tyson

Sun 8/11

1 stop15h 48m

$376

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

Tue 6/4

2 stops17h 40m

Knoxville McGhee Tyson

Tue 6/11

2 stops17h 10m

$385

San Juan Luis Munoz Marin IntlKnoxville McGhee Tyson

SJU - TYS

SJUTYS

San Juan Luis Munoz Marin Intl

Wed 10/23

2 stops13h 37m

Knoxville McGhee Tyson

Mon 10/28

1 stop7h 52m

$549

Flights are sorted by cheapest first

Deals found on 5/13

When is the best time to book a flight from San Juan to Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Knoxville. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from San Juan to Knoxville, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from San Juan to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from San Juan to Knoxville. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Juan to Knoxville flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Knoxville by month

Plan your trip from San Juan to Knoxville by taking into account the cheapest months to travel. The average price of a one-way flight from San Juan to Knoxville is currently $311 while a round-trip flight costs $331. Price data was last updated on May 12, 2024.

Currently, February is the cheapest month in which you can book a flight from San Juan to Knoxville (average of $302). Flying from San Juan to Knoxville in May is currently the most expensive (average of $377). 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.

January

$305

February

$302

March

$370

April

$376

May

$377

June

$371

July

$344

August

$318

September

$325

October

$335

November

$371

December

$304

Temperature and rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature and rainfall totals by month.

TYS

Temperature

39.2 - 78.8 °F

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 May 14, 2024.
Read through reviews of airlines operating flights from San Juan to Knoxville, such as Delta, United Airlines and Frontier. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,706 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,706 reviews
8.0
Very good
10,706 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,959 reviews
8.0
Very good
10,706 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,561 reviews
8.0
Very good
10,706 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

6.3
Okay
4,073 reviews
8.0
Very good
10,706 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from San Juan 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 San Juan?

    Knoxville McGhee Tyson (TYS) is the airport you will fly into if you book a flight from San Juan to Knoxville. You should not have trouble finding flights to McGhee Tyson from San Juan; the airport handles an average of 0 inbound flights from San Juan per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Knoxville airport from San Juan. It is only a 11.3 mi journey from McGhee Tyson (TYS) to Knoxville’s city center.

  • Can I find flights from San Juan to Knoxville for under $200 on Cheapflights?

    Yes, there are multiple flights from San Juan to Knoxville for under $200. The cheapest flight booked recently is on Frontier for just $170, but on average you can expect to pay $369.

  • Are there last-minute flights available from San Juan to Knoxville for under $500?

    There are currently 9+ open flights from San Juan to Knoxville within the next 7 days for less than $500.

  • What are the cheapest airlines flying from San Juan to Knoxville round-trip?

    Frontier, at $170, was found to be the cheapest airline from San Juan to Knoxville.Alternate airlines to your destination round-trip include Delta and American Airlines. Frontier is priced at 68% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Juan to Knoxville one-way?

    $99 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $222 and $443, respectively.

  • What are the most popular airlines that fly from San Juan to Knoxville?

  • What does SJU to TYS mean?

    SJU and TYS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SJU to TYS refers to a flight route from San Juan Luis Munoz Marin Intl Airport to Knoxville McGhee Tyson Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR).

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

    The amount of baggage you can bring on your San Juan 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 San Juan to Knoxville with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Juan 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 San Juan to Knoxville that include hotel bookings?

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

  • How can I find direct flights from San Juan to Knoxville?

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

  • Can I find deals for business class flights from San Juan to Knoxville?

    Yes. Cheapflights offers flight deals from San Juan 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 San Juan to Knoxville that allow pets onboard?

    Many airlines flying from San Juan 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 San Juan to Knoxville?

    Yes, you can often find last-minute deals on San Juan 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 San Juan to Knoxville flight deals updated?

    The San Juan to Knoxville flight deals you see on this page were last updated on 5/14.

See more FAQs

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

Top 3 airlines flying from San Juan to Knoxville

Discover the top 3 airlines that operate flights from San Juan 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 2,632,958 searches. Data last updated May 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$191Average$221FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$337Average$607FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$429Average$552FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from San Juan to Knoxville by cabin class

Find flights from San Juan to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Juan to Knoxville?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Juan to Knoxville. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Juan to Knoxville?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Knoxville from San Juan.

Can Cheapflights find flights from San Juan to Knoxville with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Juan to Knoxville flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Juan to Knoxville become cheaper?

Not ready to book yet? You can track prices for flights from San Juan to Knoxville on Cheapflights with our Price Alert feature and get notified when better prices are available.

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