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BOS - TYS

$74 Find cheap flights from Boston to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Knoxville departing on 7/20. 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
Mon 7/1
Mon 7/8

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Knoxville, 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 Boston to Knoxville, as well as popular online travel agencies
In the last 7 days travelers have searched 42,787,818 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from Boston to Knoxville currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boston to Knoxville

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to Knoxville.

Recent one-way flight deals from Boston to Knoxville

Only flying one-way? Below are some of the best one-way flight deals from Boston to Knoxville found on KAYAK recently.

Recent last minute flight deals from Boston to Knoxville

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Boston to Knoxville.

Recent direct flight deals from Boston to Knoxville

The latest deals for direct flights from Boston to Knoxville so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Boston to Knoxville

Find recent round-trip train or bus tickets from Boston to Knoxville.

All round-trip flight deals to Knoxville

The cheapest plane tickets to Knoxville found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:13 am - 11:34 amBOS-TYS
2h 21mnonstop
8:00 am - 10:23 amTYS-BOS
2h 23mnonstop
$101Allegiant Air
Find Deal
Sat, Jun 15 - Sun, Jun 16
9:16 am - 9:57 amBOS-TYS
24h 41m1 stop
4:26 pm - 8:16 amTYS-BOS
15h 50m1 stop
$137Frontier
Find Deal
Wed, Jun 12 - Thu, Jun 20
9:16 am - 9:57 amBOS-TYS
24h 41m1 stop
8:00 am - 10:23 amTYS-BOS
2h 23mnonstop
Wed, Jun 12 - Thu, Jun 20
11:07 am - 1:33 pmBOS-TYS
2h 26mnonstop
10:04 pm - 8:11 amTYS-BOS
10h 07m1 stop
Tue, Oct 1 - Tue, Oct 8
10:10 am - 2:57 pmBOS-TYS
4h 47m1 stop
4:02 pm - 9:28 pmTYS-BOS
5h 26m1 stop
$232Delta
Find Deal
Sat, Aug 24 - Sat, Aug 31
12:41 pm - 9:22 pmBOS-TYS
8h 41m1 stop
6:30 am - 12:11 pmTYS-BOS
5h 41m1 stop
$354American Airlines
Find Deal
Mon, Jun 24 - Fri, Jul 5
5:50 am - 1:38 pmBOS-TYS
7h 48m2 stops
7:00 am - 2:35 pmTYS-BOS
7h 35m1 stop
$382United Airlines
Find Deal
Wed, Sep 18 - Mon, Sep 23
6:00 am - 1:38 pmBOS-TYS
7h 38m1 stop
7:00 am - 11:59 pmTYS-BOS
16h 59m2 stops
$395United Airlines
Find Deal
Sat, Aug 24 - Sat, Aug 31
6:00 am - 10:52 amBOS-TYS
4h 52m1 stop
6:24 am - 11:22 amTYS-BOS
4h 58m1 stop
$413Delta
Find Deal
Thu, Aug 22 - Wed, Aug 28
9:00 am - 4:25 pmBOS-TYS
7h 25m1 stop
7:13 am - 4:50 pmTYS-BOS
9h 37m1 stop
$422American Airlines
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Sat, Aug 10 - Sat, Aug 17
9:07 am - 11:29 amBOS-TYS
2h 22mnonstop
$74Allegiant Air
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Sat, Jul 20
10:58 am - 9:37 pmBOS-TYS
10h 39m1 stop
$86Frontier
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Tue, Jul 23
8:27 pm - 7:32 pmBOS-TYS
23h 05m2 stops
Tue, Jul 23
9:19 pm - 12:31 pmBOS-TYS
15h 12m2 stops
Mon, Jun 24
1:15 pm - 11:51 pmBOS-TYS
10h 36m2 stops
$199Delta
Find Deal
Tue, Jul 23
4:10 pm - 8:40 pmBOS-TYS
4h 30m1 stop
$206American Airlines
Find Deal
Sat, Jun 8
3:52 pm - 9:22 pmBOS-TYS
5h 30m1 stop
$223American Airlines
Find Deal
Mon, Jun 17
6:00 am - 8:54 pmBOS-TYS
14h 54m1 stop
$250Delta
Find Deal
Fri, Jul 26
5:30 am - 2:40 pmBOS-TYS
9h 10m1 stop
$270United Airlines
Find Deal
Sat, Jul 20
5:30 am - 2:40 pmBOS-TYS
9h 10m1 stop
$309United Airlines
Find Deal
Sat, Jul 27
11:13 am - 1:34 pmBOS-TYS
2h 21mnonstop
8:00 am - 10:23 amTYS-BOS
2h 23mnonstop
$326Allegiant Air
Find Deal
Thu, Jun 6 - Sun, Jun 9
11:46 am - 2:12 pmBOS-TYS
2h 26mnonstop
11:21 am - 5:47 pmTYS-BOS
6h 26m1 stop
Sun, Jun 2 - Fri, Jun 7
11:46 am - 2:12 pmBOS-TYS
2h 26mnonstop
4:15 pm - 8:20 pmTYS-BOS
28h 05m2 stops
Sun, Jun 2 - Fri, Jun 7
11:46 am - 2:12 pmBOS-TYS
2h 26mnonstop
4:15 pm - 9:54 pmTYS-BOS
29h 39m3 stops
Sun, Jun 2 - Fri, Jun 7
10:59 pm - 3:28 pmBOS-TYS
16h 29m2 stops
4:15 pm - 8:20 pmTYS-BOS
28h 05m2 stops
Sun, Jun 2 - Fri, Jun 7
10:59 pm - 3:28 pmBOS-TYS
16h 29m2 stops
4:15 pm - 9:54 pmTYS-BOS
29h 39m3 stops
Sun, Jun 2 - Fri, Jun 7
6:35 pm - 10:17 amBOS-TYS
15h 42m1 stop
7:00 am - 1:20 amTYS-BOS
18h 20m1 stop
$728United Airlines
Find Deal
Thu, Jun 6 - Sun, Jun 9
8:45 am - 10:17 amBOS-TYS
25h 32m2 stops
7:00 am - 1:20 amTYS-BOS
18h 20m1 stop
$733United Airlines
Find Deal
Thu, Jun 6 - Sun, Jun 9
5:30 am - 10:28 amBOS-TYS
4h 58m1 stop
7:18 pm - 9:31 pmTYS-BOS
26h 13m1 stop
$932American Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 4
5:30 am - 10:28 amBOS-TYS
4h 58m1 stop
7:15 pm - 1:36 pmTYS-BOS
18h 21m2 stops
$937American Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 4
11:07 am - 1:29 pmBOS-TYS
2h 22mnonstop
6:00 am - 8:17 amTYS-BOS
2h 17mnonstop
$191Allegiant Air
Find Deal
Thu, Aug 1 - Sat, Aug 3
9:07 am - 11:29 amBOS-TYS
2h 22mnonstop
6:00 am - 8:17 amTYS-BOS
2h 17mnonstop
$212Allegiant Air
Find Deal
Sat, Jul 27 - Sat, Aug 3
9:13 am - 11:34 amBOS-TYS
2h 21mnonstop
8:00 am - 10:23 amTYS-BOS
2h 23mnonstop
$215Allegiant Air
Find Deal
Sat, Jun 22 - Thu, Jun 27
11:07 am - 1:29 pmBOS-TYS
2h 22mnonstop
6:00 am - 8:17 amTYS-BOS
2h 17mnonstop
$237Allegiant Air
Find Deal
Sun, Jul 28 - Sat, Aug 3
11:13 am - 1:34 pmBOS-TYS
2h 21mnonstop
8:00 am - 10:23 amTYS-BOS
2h 23mnonstop
$251Allegiant Air
Find Deal
Thu, Jun 27 - Sun, Jun 30
9:13 am - 11:34 amBOS-TYS
2h 21mnonstop
6:00 am - 8:17 amTYS-BOS
2h 17mnonstop
$254Allegiant Air
Find Deal
Sat, Jun 29 - Sat, Jul 6
9:13 am - 11:34 amBOS-TYS
2h 21mnonstop
6:00 am - 8:17 amTYS-BOS
2h 17mnonstop
$264Allegiant Air
Find Deal
Sat, Jun 29 - Sat, Jul 6
11:13 am - 1:34 pmBOS-TYS
2h 21mnonstop
8:00 am - 10:23 amTYS-BOS
2h 23mnonstop
$275Allegiant Air
Find Deal
Thu, Jun 27 - Sun, Jun 30
11:13 am - 1:34 pmBOS-TYS
2h 21mnonstop
8:00 am - 10:23 amTYS-BOS
2h 23mnonstop
$285Allegiant Air
Find Deal
Thu, Jun 20 - Thu, Jun 27
11:07 am - 1:29 pmBOS-TYS
2h 22mnonstop
8:00 am - 10:17 amTYS-BOS
2h 17mnonstop
$289Allegiant Air
Find Deal
Thu, Aug 1 - Sun, Aug 4

Flights from Boston to Knoxville - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Knoxville 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 Boston to Knoxville?

The average price of all flights from Boston to Knoxville clicked on KAYAK for each day over the last 12 months.
For Boston to Knoxville, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Knoxville back to Boston, the best deals are generally found on Thursday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Knoxville, 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 Boston to Knoxville is March, where tickets cost $233 on average. On the other hand, the most expensive months are February and December, where the average cost of tickets is $535 and $487 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Knoxville, 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 Boston to Knoxville, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 86 days before departure.

Which airlines provide the cheapest flights from Boston to Knoxville?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Allegiant Air ($74) and Frontier ($86). The cheapest round-trip tickets were found on Allegiant Air ($101) and Frontier ($137).

Which airlines fly non-stop between Boston and Knoxville?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Boston to Knoxville.
There is just one airline that flies from Boston to Knoxville direct and that is Allegiant Air. The best one-way deal found from Allegiant Air for the route is $114.

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

There is a maximum of 1 nonstop flight a day that takes off from Boston and lands in Knoxville, with an average flight time of 2h 21m. The most common departure time is 9:00 am and most flights take off in the morning. Each week, there are 4 flights.

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

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 Boston to Knoxville take?

The average nonstop flight takes 2h 21m, covering a distance of 829 miles.

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

Early birds can take the earliest flight from Boston at 9:07 am and will be landing in Knoxville at 11:29 am.

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

If you prefer to fly at night, the latest flight from Boston to Knoxville jets off at 11:13 am and lands at 1:34 pm.

Good to know

Low season

January

High season

June

Cheapest flight

$74
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Boston to Knoxville

When to book flights from Boston to Knoxville

Are your dates flexible? Find out the best times to travel from Boston to Knoxville 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 Boston to Knoxville

  • Are there onsite hotels at Boston Logan International Airport?

    Yes, there are several onsite hotels at Boston Logan International Airport, such as Hilton Boston Logan Airport and Hyatt Regency Boston Harbor. Thus, you can have a snack or a drink before boarding your flight. Additional amenities include quality dining, breathtaking views, and various amenities, such as deluxe guest services.

  • Is there public transport from Knoxville McGhee Tyson Airport to downtown?

    No, TYS airport isn’t served by any public transport. However, you can get to the city using limos, taxis, and charter services. If you don’t mind using shared ride services, you can take Lyft and Uber shared rides. In addition, the airport offers shuttle services to travelers. However, the airport shuttles operate in limited hours between 5 am to 1 pm and 5 pm to 9 pm.

  • How can I get from downtown Boston to Boston Logan International Airport?

    Concord Lines are the most reliable bus lines from downtown to BOS airport. These buses serve terminals A, B, C and E. Silver Line SL1 and C and J bus lines also drop and pick up travelers at all airport terminals. Other modes of transport to the airport include a water shuttle or the Boston subway. Again, you can take an Uber if you prefer to travel alone or with family.

  • Are there airline hubs in the departure and arrival airports?

    Boston Logan International airport serves as a secondary transatlantic hub for Delta Air Lines and a northeastern hub for Cape Air. In addition, Knoxville McGhee Tyson Airport serves as a hub for Allegiant Air. These hubs help these airlines to transport more passengers and offer more non-stop flights to these airlines.

  • What is the cheapest flight from Boston to Knoxville?

    In the last 3 days, the lowest price for a flight from Boston to Knoxville was $74 for a one-way ticket and $101 for a round-trip.

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

    No

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Boston to Knoxville are Delta and Allegiant Air. With an average price for the route of $463 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 $230 and an overall rating of 7.4.

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

    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 Boston to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Boston 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 Boston to Knoxville?

    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 Knoxville with an airline and back to Boston with another airline. Booking your flights between Boston and TYS 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 Boston to Knoxville?

    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 Knoxville from Boston 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 Boston to Knoxville

  • Looking for a cheap flight? 25% of our users found flights on this route for $100 or less one-way and $179 or less round-trip.
  • Boston Logan International Airport (BOS) has facilities for travelers with limited mobility. All terminals in the airport have ramps, including inside the elevators. In addition, persons with reduced mobility get assistance to get on the train without challenges from the staff.
  • BOS airport has affordable lounges for travelers. Get comfortable at The Club lounge at BOS airport, where you can take a shower and have a few drinks. The American Airlines Admirals Club in this airport offers various amenities, including personal reservation assistance and workstations.
  • Knoxville airport (TYS) serves several cities for travelers who need to explore other towns. From this airport, you can go to Atlanta, Charlotte, Chicago, Dallas, Orlando, Detroit, and St. Petersburg.
  • Travelers can rent a car from car rental offices onsite or near Knoxville McGhee Tyson Airport to get to the city. All you need is a valid driver’s license and 25 years or more. The available car rental agencies include Budget, Hertz, and Enterprise.
  • If you’re traveling with kids, there are several safe Kidports at BOS. The kid’s play area at Terminal A is near Gate 18. The play area at Terminal B is near Gates B30 and B36 and between Gates B15 and B16. Finally, at Terminal C, your kids can play near Gate 25. These Kidports have fun-filled spaces, including slides, climbing structures, an array to watch tv, and kid-sized vintage airplane replicas.
See more tips

Prefer to fly non-stop from Boston to Knoxville?

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

Nonstop departures

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

Nonstop returns

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
See more direct flights

Top 4 airlines serving from Boston to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Boston to Knoxville. 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 Boston to Knoxville? 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 10419 reviews
8.2Boarding
7.4Food
8.0Entertainment
8.6Crew
7.9Comfort
Airline reviews

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

10.0 ExcellentBarb, Jun 2024MSP - JFK
Read more about Delta reviews

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!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

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.

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

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

They cancelled two flight and got us onto another airline, which was also delayed.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

I had purchased a ticket that allowed one check bag yet I was still charged for my bag! the lady at the ticket counter was rude and condescending.

Despite a bumpy flight the pilot was great. The rest of the crew on the other hand couldn’t care less if a passenger would colapse and die. Horrible service, robot like, lifeless…

No service due to turbulence. No entertainment on this type of aircraft. But nice old comfortable seats.

The same with the other leg of the flight. Wi-Fi is more expensive than any other airline I've been on, and the charge is by the hour, not for the whole flight.

Great service, on time, professional experience. Great landing under challenging crosswind conditions at BWI. I made my connection in Charlotte despite the plane getting stuck finding a gate to park in on arrival. The only glitch -- the Airbus 320 from CLT to BWI was quite comfortable, but the larger 321 from Logan to Charlotte had minimal leg/knee room. I get that it's a high volume route but dang, couldn't even open my laptop it was so tight

The flights was good, but could have more option to buy foods with it being a three and a half hours flights

Book cheap flights from Boston to Knoxville

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Knoxville found on KAYAK in the last 72 hours.
7/20Sat
nonstopAllegiant Air
2h 22mBOS-TYS
$74
7/23Tue
1 stopFrontier
10h 39mBOS-TYS
$86
7/23Tue
2 stops
23h 05mBOS-TYS
$113
6/24Mon
2 stops
15h 12mBOS-TYS
$118
7/23Tue
2 stopsDelta
10h 36mBOS-TYS
$199
6/8Sat
1 stopAmerican Airlines
4h 30mBOS-TYS
$206
6/17Mon
1 stopAmerican Airlines
5h 30mBOS-TYS
$223
7/26Fri
1 stopDelta
14h 54mBOS-TYS
$250
7/20Sat
1 stopUnited Airlines
9h 10mBOS-TYS
$270
7/27Sat
1 stopUnited Airlines
9h 10mBOS-TYS
$309

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Last minute flights from Boston to Knoxville

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 Boston to Knoxville that are departing in the next 10 days.
6/6Thu
nonstopAllegiant Air
2h 21mBOS-TYS
6/9Sun
nonstopAllegiant Air
2h 23mTYS-BOS
$326
6/2Sun
nonstop
2h 26mBOS-TYS
6/7Fri
multi-stop
6h 26mTYS-BOS
$379
6/2Sun
nonstop
2h 26mBOS-TYS
6/7Fri
multi-stop
28h 05mTYS-BOS
$400
6/2Sun
nonstop
2h 26mBOS-TYS
6/7Fri
multi-stop
29h 39mTYS-BOS
$440
6/2Sun
multi-stop
16h 29mBOS-TYS
6/7Fri
multi-stop
28h 05mTYS-BOS
$530
6/2Sun
multi-stop
16h 29mBOS-TYS
6/7Fri
multi-stop
29h 39mTYS-BOS
$570
6/6Thu
multi-stopUnited Airlines
15h 42mBOS-TYS
6/9Sun
multi-stopUnited Airlines
18h 20mTYS-BOS
$728
6/6Thu
multi-stopUnited Airlines
25h 32mBOS-TYS
6/9Sun
multi-stopUnited Airlines
18h 20mTYS-BOS
$733
6/4Tue
multi-stopAmerican Airlines
4h 58mBOS-TYS
6/4Tue
multi-stopAmerican Airlines
26h 13mTYS-BOS
$932
6/4Tue
multi-stopAmerican Airlines
4h 58mBOS-TYS
6/4Tue
multi-stopAmerican Airlines
18h 21mTYS-BOS
$937

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Boston - Knoxville Flights

Departure:

Boston (BOS)United States

Destination:

Knoxville (TYS)United States

Return flight deals:

Knoxville - Boston

Cabin classes:

$127