TYS - BOS

$62 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 7/8. 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
1 adult, Economy

KAYAK searches 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
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Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Boston

Wed, Jul 9 - Thu, Jul 31
Allegiant Air Logo
6:40 am - 8:55 amTYS-BOS
2h 15mnonstop
Allegiant Air Logo
12:50 pm - 3:09 pmBOS-TYS
2h 19mnonstop
$104Allegiant Air
Find Deal
Tue, Jul 22 - Thu, Jul 31
Allegiant Air Logo
7:00 am - 9:15 amTYS-BOS
2h 15mnonstop
Allegiant Air Logo
12:50 pm - 3:09 pmBOS-TYS
2h 19mnonstop
$111Allegiant Air
Find Deal
Fri, Sep 19 - Mon, Sep 22
 Logo
7:00 pm - 3:20 pmTYS-BOS
20h 20m1 stop
 Logo
11:25 am - 11:14 pmBOS-TYS
11h 49m1 stop
Thu, Jul 17 - Wed, Jul 23
 Logo
8:54 pm - 11:48 pmTYS-BOS
26h 54m1 stop
 Logo
9:45 am - 12:06 pmBOS-TYS
2h 21mnonstop
Tue, Jul 22 - Tue, Jul 29
American Airlines Logo
5:19 pm - 11:44 pmTYS-BOS
6h 25m1 stop
American Airlines Logo
2:49 pm - 7:12 pmBOS-TYS
4h 23m1 stop
$241American Airlines
Find Deal
Thu, Jul 17 - Wed, Jul 23
Delta Logo
7:43 pm - 1:39 amTYS-BOS
5h 56m1 stop
Delta Logo
5:35 am - 11:08 amBOS-TYS
5h 33m1 stop
$245Delta
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Wed, Aug 13 - Sun, Aug 24
Delta Logo
6:10 am - 11:23 amTYS-BOS
5h 13m1 stop
Delta Logo
5:15 am - 11:34 amBOS-TYS
6h 19m1 stop
$249Delta
Find Deal
Thu, Aug 14 - Sat, Aug 23
United Airlines Logo
5:45 am - 1:43 pmTYS-BOS
7h 58m2 stops
United Airlines Logo
5:30 am - 10:28 amBOS-TYS
4h 58m1 stop
$254United Airlines
Find Deal
Thu, Jul 17 - Sun, Jul 27
American Airlines Logo
5:33 am - 9:50 amTYS-BOS
4h 17m1 stop
American Airlines Logo
6:05 am - 10:36 amBOS-TYS
4h 31m1 stop
$274American Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
United Airlines Logo
7:00 am - 3:17 pmTYS-BOS
8h 17m2 stops
United Airlines Logo
5:30 am - 10:48 amBOS-TYS
5h 18m1 stop
$324United Airlines
Find Deal
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KAYAK's insights & trends for Knoxville to Boston flights

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.

Find cheap flights to Boston
Find cheap flights to Boston

Planning a trip from Knoxville to Boston? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

The average price of all round-trip flights from Knoxville to Boston clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Boston on a Wednesday and more expensive on a Sunday. On your return trip to Knoxville, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

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 round-trip 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 March, where tickets cost $148 (return) on average. On the other hand, the most expensive months are January and November, where the average cost of round-trip tickets is $593 and $404 respectively.

Can I save money by flying with a layover from Knoxville to Boston?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $173, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.

To get a below average price on the flight from Knoxville to Boston, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
High seasonOctober
Cheapest flight$62
Best time to beat the crowds but there is an average 104% increase in price.
Most popular time to fly with an average 20% increase in price.
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 $62 for a one-way ticket and $104 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?

    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, Wednesday, Thursday, Saturday, and Sunday.

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

    The two airlines most popular with KAYAK users for flights from Knoxville to Boston are Delta and United Airlines. With an average price for the route of $480 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $646 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.

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 $70 or less one-way and $104 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.

Prefer to fly direct from Knoxville to Boston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Knoxville McGhee Tyson to Boston Logan Intl.
Find which airlines fly direct from Knoxville McGhee Tyson Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Knoxville McGhee Tyson to Boston Logan Intl

Tuesday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Boston Logan Intl to Knoxville McGhee Tyson

Tuesday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

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 7963 reviews
8.5Crew
7.9Entertainment
8.2Boarding
7.3Food
7.9Comfort
Airline reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

4.0 OkayKoonj, Jun 2025MSP - AUS
Read more Delta reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

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