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TYS - BOS

$65 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 5/19. 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
Sat 5/25
Sat 6/1

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 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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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
9:55 pm - 9:04 amTYS-BOS
11h 09m1 stop
12:37 pm - 9:10 pmBOS-TYS
8h 33m1 stop
$123Frontier
Find Deal
Thu, May 30 - Tue, Jun 4
10:04 pm - 8:16 amTYS-BOS
10h 12m1 stop
10:12 am - 9:57 amBOS-TYS
23h 45m1 stop
$132Frontier
Find Deal
Tue, Jun 4 - Sat, Jun 8
8:00 am - 10:23 amTYS-BOS
2h 23mnonstop
9:13 am - 11:34 amBOS-TYS
2h 21mnonstop
$184Allegiant Air
Find Deal
Sun, Jun 9 - Sat, Jun 15
6:00 am - 8:23 amTYS-BOS
2h 23mnonstop
9:13 am - 11:34 amBOS-TYS
2h 21mnonstop
$191Allegiant Air
Find Deal
Sat, Jun 15 - Sat, Jun 22
7:05 pm - 11:59 pmTYS-BOS
4h 54m1 stop
7:10 pm - 11:44 pmBOS-TYS
4h 34m1 stop
$228United Airlines
Find Deal
Sat, May 25 - Tue, May 28
10:00 pm - 2:19 amTYS-BOS
4h 19m1 stop
8:00 am - 2:13 pmBOS-TYS
6h 13m1 stop
$244American Airlines
Find Deal
Thu, May 23 - Tue, May 28
5:58 pm - 1:01 amTYS-BOS
7h 03m1 stop
8:00 am - 2:13 pmBOS-TYS
6h 13m1 stop
$252American Airlines
Find Deal
Thu, May 16 - Wed, May 22
11:50 am - 4:19 pmTYS-BOS
4h 29m1 stop
7:20 am - 1:33 pmBOS-TYS
6h 13m1 stop
$320Delta
Find Deal
Thu, May 30 - Wed, Jun 5
11:50 am - 5:27 pmTYS-BOS
5h 37m1 stop
10:00 am - 4:57 pmBOS-TYS
6h 57m1 stop
$330Delta
Find Deal
Tue, Jun 4 - Wed, Jun 5
7:05 pm - 11:59 pmTYS-BOS
4h 54m1 stop
5:45 am - 10:26 amBOS-TYS
4h 41m1 stop
$342United Airlines
Find Deal
Sat, May 25 - Sat, Jun 1

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 December, where tickets cost $226 on average. On the other hand, the most expensive months are January and February, where the average cost of tickets is $516 and $488 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 54 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 $65. Frontier proposed a round-trip connection from $123 and Allegiant Air from $184.

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 $131.

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

Each day, there are 2 nonstop flights that take off from Knoxville and land in Boston, with an average flight time of 2h 28m. The most common departure time is 6:00 am and most flights take off in the morning. Each week, there are 4 flights and there are the same amount of flights each day 2.

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 8:30 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 8:30 am and lands at 10:56 am.

Good to know

Low season

January

High season

October

Cheapest flight

$65
Best time to beat the crowds but there is an average 56% increase in price.
Most popular time to fly and prices are also 17% 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 $65 for a one-way ticket and $123 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 Thursday, 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 $437 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 $224 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

Top tips for finding a cheap flight from TYS to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $89 or less one-way and $189 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

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

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 10975 reviews
7.9comfort
8.0entertainment
8.2boarding
8.6crew
7.4food
Airline reviews

Delta is one of the best airlines I have flown

10.0 ExcellentKellie, Apr 2024ANC - SEA
Read more about Delta reviews

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

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.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

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!

Wheelchair was waiting for me,changed to a better seat which was great as it's hard for me to walk

3.5 hour delay!!! No plane for hours, mechanical issues and poor communication from airline. Horrible! Supposed to land at 8:54, landed at 12:32!

Had the best flight in a long time. The captain was amazing, friendly, kept us informed of any weather or sites to see. Took good care of the flight attendants and made us feel safe and confident. Smooth lovely flight.

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.
5/19Sun
1 stopFrontier
10h 57mTYS-BOS
$65
6/6Thu
1 stopFrontier
15h 50mTYS-BOS
$83
5/8Wed
1 stopAmerican Airlines
6h 17mTYS-BOS
$110
6/6Thu
nonstopAllegiant Air
2h 23mTYS-BOS
$137
5/24Fri
1 stopAmerican Airlines
3h 47mTYS-BOS
$144
5/19Sun
nonstopAllegiant Air
2h 26mTYS-BOS
$222
5/28Tue
2 stopsUnited Airlines
17h 07mTYS-BOS
$244
6/6Thu
2 stops
25h 08mTYS-BOS
$248
6/6Thu
3 stops
28h 18mTYS-BOS
$304
5/14Tue
2 stopsUnited Airlines
11h 58mTYS-BOS
$359

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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.
4/29Mon
multi-stopAmerican Airlines
4h 42mTYS-BOS
5/1Wed
multi-stopAmerican Airlines
4h 50mBOS-TYS
$303
4/27Sat
multi-stopAmerican Airlines
6h 34mTYS-BOS
4/29Mon
multi-stopAmerican Airlines
4h 45mBOS-TYS
$344
4/27Sat
multi-stopUnited Airlines
13h 51mTYS-BOS
4/29Mon
multi-stopUnited Airlines
4h 41mBOS-TYS
$619
4/29Mon
multi-stopUnited Airlines
7h 14mTYS-BOS
5/1Wed
multi-stopUnited Airlines
13h 12mBOS-TYS
$768
4/27Sat
multi-stopUnited Airlines
13h 51mTYS-BOS
4/29Mon
multi-stopUnited Airlines
11h 13mBOS-TYS
$856
4/29Mon
multi-stopAmerican Airlines
9h 32mTYS-BOS
5/1Wed
multi-stopAmerican Airlines
10h 32mBOS-TYS
$964

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Knoxville - Boston Flights

Departure:

Knoxville (TYS)United States

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Knoxville

Cabin classes:

$157