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TYS - BOS

$61 Find cheap flights from Knoxville to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Boston departing on 6/18. 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.
1 adult
0 bags
Wed 7/10
Wed 7/17

Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Knoxville to Boston (TYS-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:00 am - 10:17 amTYS-BOS
2h 17mnonstop
9:07 am - 11:29 amBOS-TYS
2h 22mnonstop
$116Allegiant Air
Find Deal
Thu, Jul 18 - Sat, Jul 20
8:00 am - 10:17 amTYS-BOS
2h 17mnonstop
10:28 am - 9:47 amBOS-TYS
23h 19m1 stop
Thu, Jul 18 - Sat, Jul 20
10:27 pm - 8:26 amTYS-BOS
9h 59m1 stop
10:58 am - 3:51 pmBOS-TYS
4h 53m1 stop
$160Frontier
Find Deal
Tue, Jul 23 - Thu, Jul 25
4:52 pm - 8:26 amTYS-BOS
15h 34m1 stop
10:58 am - 3:51 pmBOS-TYS
4h 53m1 stop
$186Frontier
Find Deal
Sun, Jul 21 - Thu, Jul 25
7:16 am - 1:35 pmTYS-BOS
6h 19m1 stop
8:00 am - 2:07 pmBOS-TYS
6h 07m1 stop
$232American Airlines
Find Deal
Wed, Sep 11 - Sat, Sep 14
8:11 pm - 12:58 amTYS-BOS
4h 47m1 stop
5:40 am - 10:55 amBOS-TYS
5h 15m1 stop
$257Delta
Find Deal
Mon, Sep 9 - Sat, Sep 14
3:10 pm - 1:20 amTYS-BOS
10h 10m1 stop
7:05 pm - 11:42 pmBOS-TYS
4h 37m1 stop
$379United Airlines
Find Deal
Wed, Jun 26 - Mon, Jul 1
6:01 pm - 10:16 pmTYS-BOS
4h 15m1 stop
5:50 am - 10:34 amBOS-TYS
4h 44m1 stop
$396American Airlines
Find Deal
Wed, Jun 26 - Sat, Jun 29
5:40 pm - 9:24 amTYS-BOS
15h 44m1 stop
7:05 pm - 11:42 pmBOS-TYS
4h 37m1 stop
$399United Airlines
Find Deal
Tue, Jun 25 - Mon, Jul 1
4:05 pm - 11:37 pmTYS-BOS
7h 32m1 stop
5:40 am - 11:11 amBOS-TYS
5h 31m1 stop
$425Delta
Find Deal
Fri, Sep 13 - Sun, Sep 15

Flights from Knoxville to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Knoxville to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Knoxville to Boston?

The average price of all flights from Knoxville to Boston clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Knoxville to Boston, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Boston, Sunday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Knoxville to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Knoxville to Boston is November, where tickets cost $227 on average. On the other hand, the most expensive months are February and March, where the average cost of tickets is $485 and $466 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Knoxville to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Knoxville to Boston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 75 days before departure.

Which airlines provide the cheapest flights from Knoxville to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Knoxville to Boston found on KAYAK was with Frontier for $61. Allegiant Air proposed a round-trip connection from $116 and Frontier from $160.

Which airlines fly non-stop between Knoxville and Boston?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Knoxville to Boston.
There is just one airline that flies from Knoxville to Boston direct and that is Allegiant Air. The best one-way deal found from Allegiant Air for the route is $128.

How many flights are there between Knoxville and Boston per day?

There is a maximum of 1 nonstop flight a day that takes off from Knoxville and lands in Boston, with an average flight time of 2h 21m. The most common departure time is 6:00 am and most flights take off in the morning. Each week, there are 4 flights.

Which cabin class options are there for flights between Knoxville and Boston?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Knoxville to Boston take?

Direct flights cover the 829 miles separating Knoxville to Boston in about 2h 11m.

What’s the earliest departure time from Knoxville to Boston?

Early birds can take the earliest flight from Knoxville at 6:00 am and will be landing in Boston at 8:23 am.

What’s the latest departure time from Knoxville to Boston?

If you prefer to fly at night, the latest flight from Knoxville to Boston jets off at 8:00 am and lands at 10:23 am.

Good to know

Low season

January

High season

October

Cheapest flight

$61
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Knoxville to Boston

When to book flights from Knoxville to Boston

Are your dates flexible? Find out the best times to travel from Knoxville to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Boston

  • Is public transport available from Boston's Logan Airport to the city center?

    Boston Logan International Airport offers easy access to the MBTA public transit buses and subways, which is one of the fastest ways to get to the city. However, the public transit system may not be convenient for traveling with your family or with lots of luggage. Using a taxi will take almost the same amount of time as public transportation, though it has advantages like taking you directly to your final destination.

  • Are there any airline lounges at McGhee Tyson Airport?

    Unfortunately, Knoxville's McGhee Tyson Airport (TYS) has no onsite lounges. However, some hotels like Hilton Knoxville Airport Hotel are connected to the airport via a walkway. Courtyard Knoxville Alcoa, and Hampton Inn Knoxville Airport, provide free shuttle services to the airport.

  • Are there flights with layovers from TYS to BOS?

    Yes, American Airlines, Delta Air Lines, Envoy Air, and multiple airlines offer one-stop flights with a layover in Orlando. With most layovers at Philadelphia or Orlando, you can fly with a two-layover flight; American Airlines and United Airlines offer these flights.

  • How do I get wheelchair services at Boston Logan International Airport?

    Boston Logan International Airport provides travelers with limited mobility with free wheelchair services to help them move around with ease. To get your wheelchair upon arriving at the airport, ensure that you inform your airline during booking so that they can make the necessary arrangements with the officials at the airport.

  • What is the cheapest flight from Knoxville to Boston?

    In the last 3 days, the lowest price for a flight from Knoxville to Boston was $61 for a one-way ticket and $116 for a round-trip.

  • Do I need a passport to fly between Knoxville and Boston?

    No

  • Which airports will I be using when flying from Knoxville to Boston?

    On your way to Boston, you’ll fly out from Knoxville McGhee Tyson. You’ll be landing at Boston Logan Intl.

  • Which airlines offer Wi-Fi service onboard planes from Knoxville to Boston?

    American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Knoxville to Boston flight route.

  • Which aircraft models fly most regularly from Knoxville to Boston?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Knoxville to Boston flight route.

  • On which days can I fly direct from Knoxville to Boston?

    You can catch a nonstop flight from Knoxville to Boston on on Tuesday, Thursday, Saturday, and Sunday.

  • Which is the best airline for flights from Knoxville to Boston, Delta or Allegiant Air?

    The two airlines most popular with KAYAK users for flights from Knoxville to Boston are Delta and Allegiant Air. With an average price for the route of $436 and an overall rating of 8.0, Delta is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $226 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Knoxville to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Knoxville to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $118 or less one-way and $181 or less round-trip.
  • The quickest way from downtown to Knoxville's McGhee Tyson Airport (TYS) is by taxi or driving. If you are running late for your flight, consider using these two options to lower the risk of missing your flight and going through long security lines.
  • When taking your flight from McGhee Tyson Airport to Boston, there are several airport options where you can land. You can choose to land at: Boston Logan International Airport (BOS), Manchester-Boston Regional Airport (MHT), Providence's Rhode Island T.F. Green International Airport (PVD), and Portsmouth International Airport at Pease (PSM).
  • If you are traveling with your pet, there are many pet relief areas at Logan Airport. One is located in Terminal E past the security checkpoint near Gate E7, one at Terminal C past the security checkpoint near Gate C20, and another in Terminal B past security near Gate B20.
  • There are several nursing rooms in Boston Logan International Airport located at: Terminal A next to the restrooms, one at Terminal B, near Gate B37. There is a nursing room between Terminal C and Gate C8 and Terminal E and Gate E1. These rooms are equipped with comfortable chairs, changing tables, and sinks.
  • If you lose your luggage at Boston Logan International Airport, you need not worry. In this case, all you have to do is to contact the relevant department where you lost your item. If you lose items at the security checkpoint, contact TSA by calling or filling out their form. For items lost on board, contact the relevant airline.
See more tips

Prefer to fly non-stop from Knoxville to Boston?

Find which airlines fly direct from McGhee Tyson to Logan Intl, which days they fly and book direct flights.

Nonstop departures

Knoxville McGhee Tyson to Boston Logan Intl

Tuesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Nonstop returns

Boston Logan Intl to Knoxville McGhee Tyson

Tuesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights
See more direct flights

Top 4 airlines serving from Knoxville to Boston

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10295 reviews
8.2Boarding
7.9Comfort
8.0Entertainment
8.6Crew
7.4Food
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

Smaller, regional aircraft limits amount of overhead luggage space. At least there were jetways at both BNA and PHL. First class food service was minimal with the usual assortment of packaged snacks (nothing creative) and no handiwipes. American tries to turn around aircraft too quickly without enough time to clean the planes. WIFI service did not include TV programming.

The flights from Tri-Cities to Charlotte are always on planes that are too old and too small

Pulled out of the gate only to sit in the tarmac for an hour and a half for paperwork. Paperwork. Went back to the gate to refuel.

The arriving flight was a few minutes late, but the gate crew helped to deplane and board our outgoing flight quickly and efficiently. We were able to depart quickly and arrive at ORD almost at the posted time. Great job.

delayed and had to switch planes because first plane was broken.

This plane is my favorite despite the very limited overhead space. Seats are comfortable!

Book cheap flights from Knoxville to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Knoxville to Boston found on KAYAK in the last 72 hours.
6/18Tue
1 stopFrontier
9h 50mTYS-BOS
$61
9/10Tue
1 stopFrontier
10h 07mTYS-BOS
$63
6/20Thu
1 stopFrontier
15h 50mTYS-BOS
$65
6/22Sat
nonstopAllegiant Air
2h 23mTYS-BOS
$67
7/4Thu
nonstopAllegiant Air
2h 17mTYS-BOS
$74
7/3Wed
1 stopDelta
6h 59mTYS-BOS
$116
7/2Tue
2 stopsUnited Airlines
7h 25mTYS-BOS
$156
6/22Sat
1 stopAmerican Airlines
4h 44mTYS-BOS
$206
7/3Wed
2 stopsUnited Airlines
8h 17mTYS-BOS
$264
10/15Tue
2 stopsAmerican Airlines
8h 48mTYS-BOS
$344

Search by stops

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Last minute flights from Knoxville to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Knoxville to Boston that are departing in the next 10 days.
6/13Thu
nonstopAllegiant Air
2h 23mTYS-BOS
6/15Sat
nonstopAllegiant Air
2h 21mBOS-TYS
$192
6/11Tue
multi-stop
9h 50mTYS-BOS
6/15Sat
nonstop
2h 21mBOS-TYS
$193
6/15Sat
nonstopAllegiant Air
2h 23mTYS-BOS
6/20Thu
nonstopAllegiant Air
2h 21mBOS-TYS
$203
6/15Sat
nonstopAllegiant Air
2h 23mTYS-BOS
6/20Thu
nonstopAllegiant Air
2h 21mBOS-TYS
$211
6/11Tue
multi-stopFrontier
9h 50mTYS-BOS
6/15Sat
multi-stopFrontier
23h 45mBOS-TYS
$316
6/11Tue
multi-stopFrontier
9h 50mTYS-BOS
6/19Wed
multi-stopFrontier
24h 41mBOS-TYS
$378
6/15Sat
multi-stopAmerican Airlines
6h 34mTYS-BOS
6/20Thu
multi-stopAmerican Airlines
7h 08mBOS-TYS
$479
6/13Thu
multi-stopAmerican Airlines
4h 15mTYS-BOS
6/16Sun
multi-stopAmerican Airlines
3h 51mBOS-TYS
$667
6/15Sat
multi-stopUnited Airlines
15h 44mTYS-BOS
6/20Thu
multi-stopUnited Airlines
12h 17mBOS-TYS
$713
6/15Sat
multi-stopUnited Airlines
10h 29mTYS-BOS
6/20Thu
multi-stopUnited Airlines
9h 10mBOS-TYS
$782

Search by stops

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Knoxville - Boston Flights

Departure:

Knoxville (TYS)United States

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Knoxville

Cabin classes:

$123