Cheap flights from Knoxville to Boston (TYS - BOS) from $55

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 5/23. 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.
TYS — BOS
Apr 21 — Apr 281

The best prices from Knoxville McGhee Tyson to Boston Logan Intl are usually found in December or November, booked 54 days in advance, depart on a Thursday or Sunday and return on a Sunday

Cheap flight deals from Knoxville to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Boston (BOS). 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 April 16, 2024.

Popular in

January

Cheapest in

December

Round-trip from

$218

One-way from

$119
High demand for flights, 36% potential price rise
Best time to find cheap flights, 32% potential price drop
From Knoxville McGhee Tyson to Boston Logan Intl
One-way flight from Knoxville McGhee Tyson to Boston Logan Intl

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

Sunday flights are generally found to be more expensive for flights from Knoxville to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

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

Find a great deal and save up to 116% by booking at least 55 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Knoxville to Boston within the next two weeks, with the cheapest ticket starting at $235.

What is the cheapest month to fly from Knoxville to Boston?

December can be a great time to fly to Boston from Knoxville with a flight ticket averaging about $330. Cheapflights users have found deals in the month of December for as cheap as $90. The most expensive prices can be found in the month of January.

When is the cheapest time to fly from Knoxville to Boston (TYS - BOS)?

It’s optimal to fly from Knoxville to Boston in the morning. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the afternoon.

Cheap American Airlines flights from Knoxville to Boston

Explore cheap flight options specifically provided by American Airlines for the route between Knoxville and Boston. 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 3,165,818 searches. Data last updated April 16, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Knoxville to Boston. Come back soon if you're not finding the exact deal you're looking for.
Thu 4/257:50 amTYS - BOS
1 stop5h 52mAmerican Airlines
Tue 4/3012:10 pmBOS - TYS
1 stop5h 44mAmerican Airlines
Deal found 4/15$253
Fri 5/317:53 pmTYS - BOS
1 stop5h 08mAmerican Airlines
Mon 6/311:17 amBOS - TYS
1 stop7h 26mAmerican Airlines
Deal found 4/15$270
Thu 7/411:21 amTYS - BOS
1 stop7h 14mAmerican Airlines
Tue 7/912:31 pmBOS - TYS
1 stop8h 50mAmerican Airlines
Deal found 4/15$334
Fri 5/247:01 amTYS - BOS
1 stop5h 13mAmerican Airlines
Fri 5/244:00 pmBOS - TYS
1 stop4h 36mAmerican Airlines
Deal found 4/14$423
Wed 5/87:53 pmTYS - BOS
1 stop5h 08mAmerican Airlines
Sun 5/1211:35 amBOS - TYS
1 stop5h 51mAmerican Airlines
Deal found 4/15$442
Sat 6/17:23 amTYS - BOS
1 stop9h 11mAmerican Airlines
Sun 6/98:08 amBOS - TYS
1 stop8h 02mAmerican Airlines
Deal found 4/15$455
Wed 6/1211:21 amTYS - BOS
1 stop7h 14mAmerican Airlines
Sun 6/169:30 amBOS - TYS
1 stop8h 06mAmerican Airlines
Deal found 4/15$469
Wed 7/37:40 pmTYS - BOS
1 stop5h 04mAmerican Airlines
Sun 7/75:46 amBOS - TYS
1 stop4h 44mAmerican Airlines
Deal found 4/15$530
Sun 9/158:39 pmTYS - BOS
1 stop3h 50mAmerican Airlines
Sun 9/2210:05 amBOS - TYS
1 stop7h 24mAmerican Airlines
Deal found 4/15$555

Cheap Allegiant Air flights from Knoxville to Boston

Explore cheap flight options specifically provided by Allegiant Air for the route between Knoxville and Boston. 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 3,165,818 searches. Data last updated April 16, 2024.
To aid your search, here are some of the cheapest Allegiant Air flights we've found from Knoxville to Boston. Deals are refreshing constantly so come back soon for more options.
Thu 5/96:00 amTYS - BOS
Nonstop2h 30mAllegiant Air
Sun 5/129:20 amBOS - TYS
Nonstop2h 26mAllegiant Air
Deal found 4/15$137
Thu 4/256:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Sun 4/289:07 amBOS - TYS
Nonstop2h 35mAllegiant Air
Deal found 4/15$168
Thu 5/26:00 amTYS - BOS
Nonstop2h 30mAllegiant Air
Thu 5/99:20 amBOS - TYS
Nonstop2h 26mAllegiant Air
Deal found 4/15$199
Thu 5/308:30 amTYS - BOS
Nonstop2h 26mAllegiant Air
Sun 6/211:46 amBOS - TYS
Nonstop2h 26mAllegiant Air
Deal found 4/16$226
Thu 7/258:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Thu 8/111:07 amBOS - TYS
Nonstop2h 22mAllegiant Air
Deal found 4/16$243
Sat 6/296:00 amTYS - BOS
Nonstop2h 23mAllegiant Air
Sun 7/711:07 amBOS - TYS
Nonstop2h 22mAllegiant Air
Deal found 4/15$295
Thu 6/138:00 amTYS - BOS
Nonstop2h 23mAllegiant Air
Sun 6/1611:13 amBOS - TYS
Nonstop2h 21mAllegiant Air
Deal found 4/14$328
Sun 10/138:00 amTYS - BOS
Nonstop2h 11mAllegiant Air
Thu 10/1711:01 amBOS - TYS
Nonstop2h 30mAllegiant Air
Deal found 4/15$435

Cheap Knoxville to Boston flights in April & May 2024

Find cheap flight options from Knoxville to Boston specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,165,818 searches. Prices were last updated on April 16, 2024.
These are some of the most attractive deals on flights from Knoxville to Boston in 2024. More deals are always being added, so be sure to check back regularly.
Thu 5/169:55 pmTYS - BOS
1 stop11h 09mFrontier
Mon 5/2010:04 amBOS - TYS
1 stop22h 03mFrontier
Deal found 4/15$98
Thu 5/96:00 amTYS - BOS
Nonstop2h 30mAllegiant Air
Sun 5/129:20 amBOS - TYS
Nonstop2h 26mAllegiant Air
Deal found 4/15$137
Thu 5/98:13 amTYS - BOS
1 stop23h 55mMultiple Airlines
Sun 5/129:20 amBOS - TYS
Nonstop2h 26mMultiple Airlines
Deal found 4/15$139
Thu 4/258:13 amTYS - BOS
1 stop23h 55mFrontier
Sat 4/279:08 amBOS - TYS
1 stop21h 50mFrontier
Deal found 4/15$156
Thu 4/256:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Sun 4/289:07 amBOS - TYS
Nonstop2h 35mAllegiant Air
Deal found 4/15$168
Thu 5/308:30 amTYS - BOS
Nonstop2h 26mMultiple Airlines
Mon 6/39:56 amBOS - TYS
1 stop22h 01mMultiple Airlines
Deal found 4/16$198
Thu 5/26:00 amTYS - BOS
Nonstop2h 30mAllegiant Air
Thu 5/99:20 amBOS - TYS
Nonstop2h 26mAllegiant Air
Deal found 4/15$199
Fri 5/109:05 amTYS - BOS
1 stop9h 41mMultiple Airlines
Sun 5/129:20 amBOS - TYS
Nonstop2h 26mMultiple Airlines
Deal found 4/16$211
Thu 5/309:55 pmTYS - BOS
1 stop11h 09mMultiple Airlines
Sun 6/211:46 amBOS - TYS
Nonstop2h 26mMultiple Airlines
Deal found 4/16$212

Knoxville to Boston 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.
These are some of the most attractive deals on flights from Knoxville to Boston in 2024. More deals are always being added, so be sure to check back regularly.
Thu 5/169:55 pmTYS - BOS
1 stop11h 09mFrontier
Mon 5/2010:04 amBOS - TYS
1 stop22h 03mFrontier
Deal found 4/15$98
Thu 5/96:00 amTYS - BOS
Nonstop2h 30mAllegiant Air
Sun 5/129:20 amBOS - TYS
Nonstop2h 26mAllegiant Air
Deal found 4/15$137
Thu 5/98:13 amTYS - BOS
1 stop23h 55mMultiple Airlines
Sun 5/129:20 amBOS - TYS
Nonstop2h 26mMultiple Airlines
Deal found 4/15$139
Thu 6/64:26 pmTYS - BOS
1 stop15h 50mFrontier
Tue 6/1112:42 pmBOS - TYS
1 stop8h 54mFrontier
Deal found 4/15$147
Sun 6/210:07 pmTYS - BOS
1 stop10h 49mFrontier
Wed 6/59:16 amBOS - TYS
1 stop24h 41mFrontier
Deal found 4/15$153
Thu 4/258:13 amTYS - BOS
1 stop23h 55mFrontier
Sat 4/279:08 amBOS - TYS
1 stop21h 50mFrontier
Deal found 4/15$156
Sat 10/198:30 amTYS - BOS
Nonstop2h 11mAllegiant Air
Tue 10/2211:01 amBOS - TYS
Nonstop2h 30mAllegiant Air
Deal found 4/15$164
Thu 4/256:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Sun 4/289:07 amBOS - TYS
Nonstop2h 35mAllegiant Air
Deal found 4/15$168
Sat 10/198:30 amTYS - BOS
Nonstop2h 11mAllegiant Air
Tue 10/2211:01 amBOS - TYS
Nonstop2h 30mAllegiant Air
Deal found 4/15$182

Non-stop flights to Boston from Knoxville

Discover non-stop flight options from Knoxville to Boston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,165,818 searches. Data last updated April 16, 2024.
For a shorter flight, select one of these non-stop flights from Knoxville to Boston. Users can also choose from other Knoxville to Boston flights by using the search form above.
Thu 5/96:00 amTYS - BOS
Nonstop2h 30mAllegiant Air
Sun 5/129:20 amBOS - TYS
Nonstop2h 26mAllegiant Air
Deal found 4/15$137
Thu 5/26:00 amTYS - BOS
Nonstop2h 30mAllegiant Air
Thu 5/99:20 amBOS - TYS
Nonstop2h 26mAllegiant Air
Deal found 4/15$199
Thu 5/308:30 amTYS - BOS
Nonstop2h 26mAllegiant Air
Sun 6/211:46 amBOS - TYS
Nonstop2h 26mAllegiant Air
Deal found 4/16$226
Sun 6/98:00 amTYS - BOS
Nonstop2h 23mAllegiant Air
Thu 6/1311:13 amBOS - TYS
Nonstop2h 21mAllegiant Air
Deal found 4/15$234
Thu 7/258:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Thu 8/111:07 amBOS - TYS
Nonstop2h 22mAllegiant Air
Deal found 4/16$243
Sat 6/296:00 amTYS - BOS
Nonstop2h 23mAllegiant Air
Sun 7/711:07 amBOS - TYS
Nonstop2h 22mAllegiant Air
Deal found 4/15$295
Thu 6/138:00 amTYS - BOS
Nonstop2h 23mAllegiant Air
Sun 6/1611:13 amBOS - TYS
Nonstop2h 21mAllegiant Air
Deal found 4/14$328
Sun 10/138:00 amTYS - BOS
Nonstop2h 11mAllegiant Air
Thu 10/1711:01 amBOS - TYS
Nonstop2h 30mAllegiant Air
Deal found 4/15$435

Knoxville to Boston flights leaving soon

Find last-minute flight options from Knoxville to Boston 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 3,165,818 searches. Data last updated April 16, 2024.
Have a look at some of the flights available from Knoxville to Boston departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
Thu 4/258:13 amTYS - BOS
1 stop23h 55mFrontier
Sat 4/279:08 amBOS - TYS
1 stop21h 50mFrontier
Deal found 4/15$156
Thu 4/256:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Sun 4/289:07 amBOS - TYS
Nonstop2h 35mAllegiant Air
Deal found 4/15$168
Thu 4/257:50 amTYS - BOS
1 stop5h 52mAmerican Airlines
Tue 4/3012:10 pmBOS - TYS
1 stop5h 44mAmerican Airlines
Deal found 4/15$253
Thu 4/256:00 amTYS - BOS
Nonstop2h 17mMultiple Airlines
Sat 4/272:36 pmBOS - TYS
3 stops24h 29mMultiple Airlines
Deal found 4/15$333
Thu 4/256:00 amTYS - BOS
Nonstop2h 17mMultiple Airlines
Sat 4/275:05 amBOS - TYS
1 stop9h 00mMultiple Airlines
Deal found 4/15$366
Fri 4/261:25 pmTYS - BOS
2 stops21h 23mMultiple Airlines
Sat 4/272:36 pmBOS - TYS
3 stops24h 29mMultiple Airlines
Deal found 4/15$438
Fri 4/261:25 pmTYS - BOS
2 stops21h 23mMultiple Airlines
Sat 4/2710:56 pmBOS - TYS
2 stops19h 14mMultiple Airlines
Deal found 4/15$445
Thu 4/259:00 amTYS - BOS
1 stop7h 40mMultiple Airlines
Sat 4/272:36 pmBOS - TYS
3 stops24h 29mMultiple Airlines
Deal found 4/15$460
Fri 4/199:05 amTYS - BOS
2 stops14h 08mMultiple Airlines
Mon 4/228:07 pmBOS - TYS
1 stop11h 41mMultiple Airlines
Deal found 4/15$516

One-way flights to Boston from Knoxville

Search for one-way flight options from Knoxville to Boston. 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 3,165,818 searches. Data last updated April 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Knoxville to Boston. Users needing a return flight from Knoxville to Boston should utilize the search form above.
Thu 5/239:55 pmTYS - BOS
1 stop11h 09mFrontier
Deal found 4/16$55
Thu 5/98:13 amTYS - BOS
1 stop23h 55mFrontier
Deal found 4/15$59
Sun 5/1910:07 pmTYS - BOS
1 stop10h 57mFrontier
Deal found 4/15$65
Thu 5/96:00 amTYS - BOS
Nonstop2h 30mAllegiant Air
Deal found 4/15$66
Sun 5/57:58 amTYS - BOS
1 stop24h 10mFrontier
Deal found 4/16$69
Sun 5/56:00 amTYS - BOS
Nonstop2h 30mAllegiant Air
Deal found 4/16$73
Tue 5/148:48 amTYS - BOS
1 stop25h 58mFrontier
Deal found 4/15$85
Thu 5/26:00 amTYS - BOS
Nonstop2h 30mAllegiant Air
Deal found 4/15$86
Thu 4/258:13 amTYS - BOS
1 stop23h 55mFrontier
Deal found 4/15$98

Find flights from Knoxville to Boston within your budget

Customize your flight search to find flights from Knoxville to Boston 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 3,165,818 searches. Data last updated April 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$98 - $270

Route

Depart

Return

Price

Knoxville McGhee TysonBoston Logan Intl

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 5/16

1 stop11h 09m

Boston Logan Intl

Mon 5/20

1 stop22h 03m

$98

Knoxville McGhee TysonBoston Logan Intl

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 5/9

Nonstop2h 30m

Boston Logan Intl

Sun 5/12

Nonstop2h 26m

$137

Knoxville McGhee TysonBoston Logan Intl

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 5/9

1 stop23h 55m

Boston Logan Intl

Sun 5/12

Nonstop2h 26m

$139

Knoxville McGhee TysonBoston Logan Intl

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 6/6

1 stop15h 50m

Boston Logan Intl

Tue 6/11

1 stop8h 54m

$147

Knoxville McGhee TysonBoston Logan Intl

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Sun 6/2

1 stop10h 49m

Boston Logan Intl

Wed 6/5

1 stop24h 41m

$153

Knoxville McGhee TysonBoston Logan Intl

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 5/16

Nonstop2h 26m

Boston Logan Intl

Mon 5/20

1 stop22h 03m

$168

Knoxville McGhee TysonBoston Logan Intl

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 5/2

Nonstop2h 30m

Boston Logan Intl

Thu 5/9

Nonstop2h 26m

$199

Knoxville McGhee TysonBoston Logan Intl

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Fri 5/31

1 stop5h 51m

Boston Logan Intl

Mon 6/3

1 stop5h 52m

$247

Knoxville McGhee TysonBoston Logan Intl

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Fri 5/31

1 stop5h 08m

Boston Logan Intl

Mon 6/3

1 stop7h 26m

$270

Flights are sorted by cheapest first

Deals found on 4/15

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

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Boston. Price data was last updated on January 28, 2024.
The best time to book flights from Knoxville to Boston is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Knoxville to Boston?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Boston. Price data was last updated on April 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Boston flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Boston by month

Plan your trip from Knoxville to Boston by taking into account the cheapest months to travel. The average price of a one-way flight from Knoxville to Boston is currently $73 while a round-trip flight costs $173. Price data was last updated on April 7, 2024.

Currently, January is the cheapest month in which you can book a flight from Knoxville to Boston (average of $218). Flying from Knoxville to Boston in July is currently the most expensive (average of $328). 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

$218

February

$220

March

$263

April

$291

May

$278

June

$324

July

$328

August

$284

September

$258

October

$260

November

$258

December

$233

Temperature and rainfall in Boston by month

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

BOS

Temperature

30.2 - 73.4 °F

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated April 16, 2024.
Peruse reviews from past customers who have flown with American Airlines, Allegiant Air and Delta from Knoxville to Boston to help guide your decision. 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.
8.1
Very good
11,123 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Comfort

7.9

Overall

8.1

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

8.1
Very good
11,123 reviews
8.1
Very good
11,123 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Comfort

7.9

Overall

8.1

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.6
Good
3,986 reviews
8.1
Very good
11,123 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Comfort

7.9

Overall

8.1

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.5
Good
1,046 reviews
8.1
Very good
11,123 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Comfort

7.9

Overall

8.1

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.4
Good
11,360 reviews
8.1
Very good
11,123 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Comfort

7.9

Overall

8.1

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.3
Good
14,952 reviews
8.1
Very good
11,123 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Comfort

7.9

Overall

8.1

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Knoxville to Boston for under $100 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Boston for under $100. The cheapest flight booked recently is on Frontier for just $98, but on average you can expect to pay $199.

  • Are there nonstop flights from Knoxville to Boston for under $200 on Cheapflights?

    Cheapflights has at least 8 direct flights from Knoxville to Boston under $200. A good price for a nonstop flight from Knoxville to Boston is less than $262.

  • Are there last-minute flights available from Knoxville to Boston for under $200?

    There are currently 20+ open flights from Knoxville to Boston within the next 7 days for less than $200.

  • How popular is this Knoxville to Boston flight route?

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

    Our cheapest airline available from Knoxville to Boston is Frontier. Our recent data shows that you can find tickets from as low as $98 on this airline. Additional options worth looking into are Allegiant Air and Delta, starting at $137 and $247 round-trip. Frontier is 70% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $55 on Frontier. Other airlines that offer cheap prices include Allegiant Air from $66 and American Airlines from $110 one-way.

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

  • What are the cheapest flights from Knoxville to Boston?

    Looking at all options, your cheapest flight can be booked for $58. While the most popular route (Knoxville McGhee Tyson - Boston Logan Intl) can be booked for $158 on average our data indicates $159 when flying from Knoxville to Boston.

  • What does TYS to BOS mean?

    TYS and BOS 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. TYS to BOS refers to a flight route from Knoxville McGhee Tyson Airport to Boston Logan Intl Airport.

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

    The amount of baggage you can bring 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 Knoxville to Boston with specific airlines?

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

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

  • How can I find direct flights from Knoxville to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

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

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

    Many airlines do 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 Knoxville to Boston?

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

    The Knoxville to Boston flight deals you see on this page were last updated on 4/15.

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Alternative routes for Knoxville to Boston
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Top 4 airlines flying from Knoxville to Boston

Discover the top 4 airlines that operate flights from Knoxville to Boston. 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 3,165,818 searches. Data last updated April 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$131Average$223FlexibilityNo cancel feeOn-time88%
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United AirlinesCheapest$168Average$511FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$233Average$498FlexibilityNo cancel feeOn-time71%
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DeltaCheapest$309Average$437FlexibilityNo cancel feeOn-timeN/A
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Search flights from Knoxville to Boston by cabin class

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

Weekly flight availability from Knoxville to Boston

Explore weekly flight availability from Knoxville to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 16, 2024.
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How does Cheapflights help users find flights from Knoxville to Boston?

Deals for Knoxville to Boston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Knoxville to Boston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Knoxville to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Boston from Knoxville today and book when prices fit your budget.

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