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Cheap flights from Boston to Knoxville (BOS - TYS) from $66

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 5/21. 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.
BOS — TYS
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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The best prices from Boston Logan Intl to Knoxville McGhee Tyson are usually found in July or August, booked 86 days in advance, depart on a Sunday or Thursday and return on a Thursday

Cheap flight deals from Boston to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 April 29, 2024.

Popular in

January

Cheapest in

July

Round-trip from

$302

One-way from

$103
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 33% potential price drop
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From Boston Logan Intl to Knoxville McGhee Tyson
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One-way flight from Boston Logan Intl to Knoxville McGhee Tyson
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What is the cheapest day to fly round-trip from Boston to Knoxville?

Users have found that flying from Boston to Knoxville on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Find a great deal and save up to 65% by booking at least 41 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 Boston to Knoxville within the next two weeks, with the cheapest ticket starting at $306.

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

Our data shows that July tends to be the cheapest month to fly to Knoxville from Boston. Users have commonly found prices around $338 for the month, but tickets can be as low as $139. Due to multiple factors, prepare for potentially higher prices in January.

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

A simple way to save on the total cost of your ticket is to fly from Boston to Knoxville in the morning. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight in the afternoon.

Cheap Frontier flights from Boston to Knoxville

Explore cheap flight options specifically provided by Frontier for the route between Boston 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 2,944,896 searches. Data last updated April 29, 2024.
Consider these cheap Frontier flights we've found departing from Boston to Knoxville. Deals update often to give you more flight options matching your criteria
Tue 5/2812:47 pmBOS - TYS
1 stop8h 23mFrontier
Tue 6/410:04 pmTYS - BOS
1 stop10h 12mFrontier
Deal found 4/28$120
Thu 5/3012:32 pmBOS - TYS
1 stop8h 33mFrontier
Tue 6/410:04 pmTYS - BOS
1 stop10h 12mFrontier
Deal found 4/28$121
Thu 5/3012:32 pmBOS - TYS
1 stop8h 33mFrontier
Sun 6/210:07 pmTYS - BOS
1 stop10h 49mFrontier
Deal found 4/28$151
Sat 5/119:08 amBOS - TYS
1 stop21h 50mFrontier
Tue 5/148:48 amTYS - BOS
1 stop25h 58mFrontier
Deal found 4/27$180
Thu 5/2312:32 pmBOS - TYS
1 stop8h 33mFrontier
Thu 5/309:55 pmTYS - BOS
1 stop11h 09mFrontier
Deal found 4/28$242
Thu 5/1612:32 pmBOS - TYS
1 stop8h 33mFrontier
Sun 5/1910:07 pmTYS - BOS
1 stop10h 57mFrontier
Deal found 4/28$292
Thu 5/1612:32 pmBOS - TYS
1 stop8h 33mFrontier
Sun 5/1910:07 pmTYS - BOS
1 stop10h 57mFrontier
Deal found 4/28$313

Cheap Allegiant Air flights from Boston to Knoxville

Explore cheap flight options specifically provided by Allegiant Air for the route between Boston 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 2,944,896 searches. Data last updated April 29, 2024.
Browse through some of the cheapest Allegiant Air flights traveling from Boston to Knoxville. Make sure to examine the flight information before completing your reservation.
Sun 7/2111:07 amBOS - TYS
Nonstop2h 22mAllegiant Air
Sat 7/276:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Deal found 4/28$154
Sun 8/411:07 amBOS - TYS
Nonstop2h 22mAllegiant Air
Sat 8/106:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Deal found 4/28$187
Thu 8/1511:15 amBOS - TYS
Nonstop2h 25mAllegiant Air
Sun 8/188:00 amTYS - BOS
Nonstop2h 25mAllegiant Air
Deal found 4/28$199
Sun 6/3011:13 amBOS - TYS
Nonstop2h 21mAllegiant Air
Thu 7/48:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Deal found 4/28$204
Tue 10/811:01 amBOS - TYS
Nonstop2h 30mAllegiant Air
Tue 10/158:00 amTYS - BOS
Nonstop2h 11mAllegiant Air
Deal found 4/28$205
Thu 5/3011:46 amBOS - TYS
Nonstop2h 26mAllegiant Air
Sun 6/28:30 amTYS - BOS
Nonstop2h 26mAllegiant Air
Deal found 4/28$216
Sun 10/611:01 amBOS - TYS
Nonstop2h 30mAllegiant Air
Sun 10/138:00 amTYS - BOS
Nonstop2h 11mAllegiant Air
Deal found 4/28$223
Thu 6/2011:13 amBOS - TYS
Nonstop2h 21mAllegiant Air
Sun 6/238:00 amTYS - BOS
Nonstop2h 23mAllegiant Air
Deal found 4/28$234
Thu 5/2311:16 amBOS - TYS
Nonstop2h 26mAllegiant Air
Sun 5/268:00 amTYS - BOS
Nonstop2h 26mAllegiant Air
Deal found 4/28$237

Cheap Boston to Knoxville flights in April & May 2024

Find cheap flight options from Boston to Knoxville specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 2024.
These are some of the most attractive deals on flights from Boston to Knoxville in 2024. More deals are always being added, so be sure to check back regularly.
Tue 5/2812:47 pmBOS - TYS
1 stop8h 23mFrontier
Tue 6/410:04 pmTYS - BOS
1 stop10h 12mFrontier
Deal found 4/28$120
Thu 5/3012:32 pmBOS - TYS
1 stop8h 33mFrontier
Tue 6/410:04 pmTYS - BOS
1 stop10h 12mFrontier
Deal found 4/28$121
Thu 5/3012:32 pmBOS - TYS
1 stop8h 33mFrontier
Sun 6/210:07 pmTYS - BOS
1 stop10h 49mFrontier
Deal found 4/28$151
Thu 5/29:20 amBOS - TYS
Nonstop2h 26mAllegiant Air
Sun 5/56:00 amTYS - BOS
Nonstop2h 30mAllegiant Air
Deal found 4/27$165
Sat 5/119:08 amBOS - TYS
1 stop21h 50mFrontier
Tue 5/148:48 amTYS - BOS
1 stop25h 58mFrontier
Deal found 4/27$180
Thu 5/3011:46 amBOS - TYS
Nonstop2h 26mAllegiant Air
Sun 6/28:30 amTYS - BOS
Nonstop2h 26mAllegiant Air
Deal found 4/28$216
Tue 5/144:54 pmBOS - TYS
1 stop6h 57mAmerican Airlines
Wed 5/157:53 pmTYS - BOS
1 stop5h 08mAmerican Airlines
Deal found 4/28$219
Wed 5/225:30 amBOS - TYS
1 stop6h 38mAmerican Airlines
Sun 5/266:20 amTYS - BOS
1 stop6h 45mAmerican Airlines
Deal found 4/28$220
Thu 5/2311:16 amBOS - TYS
Nonstop2h 26mAllegiant Air
Sun 5/268:00 amTYS - BOS
Nonstop2h 26mAllegiant Air
Deal found 4/28$237

Boston to Knoxville 2024 flight deals

Discover exclusive flight deals for travel between Boston and Knoxville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
These are some of the most attractive deals on flights from Boston to Knoxville in 2024. More deals are always being added, so be sure to check back regularly.
Tue 5/2812:47 pmBOS - TYS
1 stop8h 23mFrontier
Tue 6/410:04 pmTYS - BOS
1 stop10h 12mFrontier
Deal found 4/28$120
Thu 5/3012:32 pmBOS - TYS
1 stop8h 33mFrontier
Tue 6/410:04 pmTYS - BOS
1 stop10h 12mFrontier
Deal found 4/28$121
Thu 5/3012:32 pmBOS - TYS
1 stop8h 33mFrontier
Sun 6/210:07 pmTYS - BOS
1 stop10h 49mFrontier
Deal found 4/28$151
Sun 7/2111:07 amBOS - TYS
Nonstop2h 22mAllegiant Air
Sat 7/276:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Deal found 4/28$154
Thu 5/29:20 amBOS - TYS
Nonstop2h 26mAllegiant Air
Sun 5/56:00 amTYS - BOS
Nonstop2h 30mAllegiant Air
Deal found 4/27$165
Sat 5/119:08 amBOS - TYS
1 stop21h 50mFrontier
Tue 5/148:48 amTYS - BOS
1 stop25h 58mFrontier
Deal found 4/27$180
Sun 8/411:07 amBOS - TYS
Nonstop2h 22mAllegiant Air
Sat 8/106:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Deal found 4/28$187
Thu 8/1511:15 amBOS - TYS
Nonstop2h 25mAllegiant Air
Sun 8/188:00 amTYS - BOS
Nonstop2h 25mAllegiant Air
Deal found 4/28$199
Sun 6/3011:13 amBOS - TYS
Nonstop2h 21mAllegiant Air
Thu 7/48:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Deal found 4/28$204

Non-stop flights to Knoxville from Boston

Discover non-stop flight options from Boston to Knoxville. 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 2,944,896 searches. Data last updated April 29, 2024.
For a quicker trip, book one of these direct flights from Boston to Knoxville. Those looking to potentially save on 1 or 2-stop flights from Boston to Knoxville should utilize the search form at the the top of the page.
Sun 7/2111:07 amBOS - TYS
Nonstop2h 22mAllegiant Air
Sat 7/276:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Deal found 4/28$154
Sun 8/411:07 amBOS - TYS
Nonstop2h 22mAllegiant Air
Sat 8/106:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Deal found 4/28$187
Thu 8/1511:15 amBOS - TYS
Nonstop2h 25mAllegiant Air
Sun 8/188:00 amTYS - BOS
Nonstop2h 25mAllegiant Air
Deal found 4/28$199
Sun 6/3011:13 amBOS - TYS
Nonstop2h 21mAllegiant Air
Thu 7/48:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Deal found 4/28$204
Tue 10/811:01 amBOS - TYS
Nonstop2h 30mAllegiant Air
Tue 10/158:00 amTYS - BOS
Nonstop2h 11mAllegiant Air
Deal found 4/28$205
Thu 5/3011:46 amBOS - TYS
Nonstop2h 26mAllegiant Air
Sun 6/28:30 amTYS - BOS
Nonstop2h 26mAllegiant Air
Deal found 4/28$216
Sun 10/611:01 amBOS - TYS
Nonstop2h 30mAllegiant Air
Sun 10/138:00 amTYS - BOS
Nonstop2h 11mAllegiant Air
Deal found 4/28$223
Thu 6/2011:13 amBOS - TYS
Nonstop2h 21mAllegiant Air
Sun 6/238:00 amTYS - BOS
Nonstop2h 23mAllegiant Air
Deal found 4/28$234
Thu 5/2311:16 amBOS - TYS
Nonstop2h 26mAllegiant Air
Sun 5/268:00 amTYS - BOS
Nonstop2h 26mAllegiant Air
Deal found 4/28$237

Boston to Knoxville flights leaving soon

Find last-minute flight options from Boston 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 2,944,896 searches. Data last updated April 29, 2024.
Book one of these great deals on flights from Boston to Knoxville. Users should examine the flight details to ensure there are no surprises.
Sat 5/46:46 pmBOS - TYS
1 stop5h 02mDelta
Tue 5/76:43 amTYS - BOS
1 stop4h 42mDelta
Deal found 4/27$238
Sat 5/46:46 pmBOS - TYS
1 stop5h 02mDelta
Tue 5/73:49 pmTYS - BOS
1 stop6h 35mDelta
Deal found 4/28$280
Tue 5/712:42 pmBOS - TYS
1 stop8h 26mUnited Airlines
Fri 9/67:05 pmTYS - BOS
1 stop15h 51mUnited Airlines
Deal found 4/28$387
Thu 5/911:35 amBOS - TYS
1 stop5h 51mAmerican Airlines
Sun 5/125:19 amTYS - BOS
1 stop5h 26mAmerican Airlines
Deal found 4/28$505
Tue 5/75:45 amBOS - TYS
2 stops11h 05mUnited Airlines
Fri 9/63:30 pmTYS - BOS
1 stop9h 19mUnited Airlines
Deal found 4/28$556
Thu 5/910:08 amBOS - TYS
1 stop4h 05mAmerican Airlines
Sun 5/125:19 amTYS - BOS
2 stops8h 08mAmerican Airlines
Deal found 4/28$720
Thu 5/95:30 amBOS - TYS
2 stops6h 38mAmerican Airlines
Sun 5/125:19 amTYS - BOS
2 stops8h 08mAmerican Airlines
Deal found 4/28$726

One-way flights to Knoxville from Boston

Search for one-way flight options from Boston 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 2,944,896 searches. Data last updated April 29, 2024.
If you're seeking multiple options on one-way flights from Boston to Knoxville, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Boston to Knoxville should utilize the search form at the the top of the page.
Tue 5/2112:57 pmBOS - TYS
1 stop8h 13mFrontier
Deal found 4/28$66
Thu 5/3012:32 pmBOS - TYS
1 stop8h 33mFrontier
Deal found 4/28$69
Wed 5/299:52 amBOS - TYS
1 stop22h 25mFrontier
Deal found 4/28$70
Sat 6/111:42 amBOS - TYS
1 stop20h 50mFrontier
Deal found 4/28$71
Thu 7/411:07 amBOS - TYS
Nonstop2h 22mAllegiant Air
Deal found 4/28$77
Sun 5/2611:16 amBOS - TYS
Nonstop2h 26mAllegiant Air
Deal found 4/28$78
Thu 5/3011:46 amBOS - TYS
Nonstop2h 26mAllegiant Air
Deal found 4/28$80
Thu 7/411:07 amBOS - TYS
Nonstop2h 22mAllegiant Air
Deal found 4/28$82
Sat 5/119:08 amBOS - TYS
1 stop21h 50mFrontier
Deal found 4/27$103

Find flights from Boston to Knoxville within your budget

Customize your flight search to find flights from Boston 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 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$120 - $389

Route

Depart

Return

Price

Boston Logan IntlKnoxville McGhee Tyson

BOS - TYS

BOSTYS

Boston Logan Intl

Tue 5/28

1 stop8h 23m

Knoxville McGhee Tyson

Tue 6/4

1 stop10h 12m

$120

Boston Logan IntlKnoxville McGhee Tyson

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 5/30

1 stop8h 33m

Knoxville McGhee Tyson

Tue 6/4

1 stop10h 12m

$121

Boston Logan IntlKnoxville McGhee Tyson

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 5/30

1 stop8h 33m

Knoxville McGhee Tyson

Sun 6/2

1 stop10h 49m

$151

Boston Logan IntlKnoxville McGhee Tyson

BOS - TYS

BOSTYS

Boston Logan Intl

Sun 7/21

Nonstop2h 22m

Knoxville McGhee Tyson

Sat 7/27

Nonstop2h 17m

$154

Boston Logan IntlKnoxville McGhee Tyson

BOS - TYS

BOSTYS

Boston Logan Intl

Sat 5/11

1 stop21h 50m

Knoxville McGhee Tyson

Tue 5/14

1 stop25h 58m

$180

Boston Logan IntlKnoxville McGhee Tyson

BOS - TYS

BOSTYS

Boston Logan Intl

Sun 8/4

Nonstop2h 22m

Knoxville McGhee Tyson

Sat 8/10

Nonstop2h 17m

$187

Boston Logan IntlKnoxville McGhee Tyson

BOS - TYS

BOSTYS

Boston Logan Intl

Tue 5/14

1 stop6h 57m

Knoxville McGhee Tyson

Wed 5/15

1 stop5h 08m

$219

Boston Logan IntlKnoxville McGhee Tyson

BOS - TYS

BOSTYS

Boston Logan Intl

Sun 6/30

1 stop5h 59m

Knoxville McGhee Tyson

Fri 7/5

1 stop4h 53m

$310

Boston Logan IntlKnoxville McGhee Tyson

BOS - TYS

BOSTYS

Boston Logan Intl

Sat 5/11

1 stop4h 41m

Knoxville McGhee Tyson

Tue 5/14

2 stops12h 47m

$389

Flights are sorted by cheapest first

Deals found on 4/28

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Knoxville. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Boston to Knoxville, you should look to book at least 86 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 Boston to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Boston to Knoxville. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Knoxville flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday at noon 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 Boston to Knoxville by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Knoxville is currently $77 while a round-trip flight costs $203. Price data was last updated on April 21, 2024.

Currently, February is the cheapest month in which you can book a flight from Boston to Knoxville (average of $302). Flying from Boston to Knoxville in May is currently the most expensive (average of $398). 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

$304

February

$302

March

$370

April

$376

May

$398

June

$383

July

$354

August

$330

September

$327

October

$338

November

$372

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 April 29, 2024.
Read through reviews of airlines operating flights from Boston to Knoxville, such as Frontier, Allegiant Air and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Allegiant Air
7.5
Good
1,029 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,221 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,844 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Frontier
6.3
Okay
4,123 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Boston to Knoxville. 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 Boston to Knoxville for under $200 on Cheapflights?

    Yes, there are multiple flights from Boston to Knoxville for under $200. The cheapest flight booked recently is on Frontier for just $120, but on average you can expect to pay $204.

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

    Cheapflights has at least 16 direct flights from Boston to Knoxville under $200. A good price for a nonstop flight from Boston to Knoxville is less than $268.

  • Are there last-minute flights available from Boston to Knoxville for under $300?

    There are currently 7+ open flights from Boston to Knoxville within the next 7 days for less than $300.

  • How popular is this Boston to Knoxville flight route?

    This flight path from Boston Logan Intl to Knoxville McGhee Tyson was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, Frontier ($120), Allegiant Air ($154), and American Airlines ($219) offers the cheapest pricing from Boston to Knoxville. You may be able to fly from Boston to Knoxville for 64% less than the average price by searching for these airlines.

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

    $66 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Allegiant Air and American Airlines, with prices starting from $77 and $109, respectively.

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

    When booking a flight from Boston to Knoxville, you may want to consider flying on American Airlines, Delta or Allegiant Air as they are the most popular for this route.

  • What are the cheapest flights from Boston to Knoxville?

    Looking at all options, your cheapest flight can be booked for $86. While the most popular route (Boston Logan Intl - Knoxville McGhee Tyson) can be booked for $131 on average our data indicates $178 when flying from Boston to Knoxville.

  • What does BOS to TYS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boston Logan Intl Airport to Knoxville McGhee Tyson Airport flight would often be abbreviated as a BOS to TYS flight.

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

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

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

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

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

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

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

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

    Many airlines flying from Boston 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 Boston to Knoxville?

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

    The Boston to Knoxville flight deals you see on this page were last updated on 4/28.

See more FAQs

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

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Top 4 airlines flying from Boston to Knoxville

Discover the top 4 airlines that operate flights from Boston 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 2,944,896 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$115Average$221FlexibilityNo cancel feeOn-time88%
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United AirlinesCheapest$218Average$644FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$260Average$467FlexibilityNo cancel feeOn-timeN/A
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American AirlinesCheapest$276Average$528FlexibilityNo cancel feeOn-time71%
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Search flights from Boston to Knoxville by cabin class

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

Explore weekly flight availability from Boston to Knoxville. 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 29, 2024.
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How does Cheapflights help users find flights from Boston to Knoxville?

When you search for this flight from Boston to Knoxville, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Boston to Knoxville.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Boston to Knoxville, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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