$40 Find Cheap Flights from Knoxville to Maryland

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 Maryland departing on 2/22. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Maryland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Maryland, 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 Maryland, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Flight Deals
Booking Insights
Flight Deals

Book Cheap Knoxville to Maryland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Maryland 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 Maryland

Sun, Feb 22 - Sun, Mar 1
Allegiant Air Logo
5:56 pm - 7:40 pm
TYS
-
IAD
1h 44mnonstop
Allegiant Air Logo
8:27 pm - 10:07 pm
IAD
-
TYS
1h 40mnonstop
$80Allegiant Air
Sun, Mar 1 - Sun, Mar 8
Allegiant Air Logo
5:53 pm - 7:37 pm
TYS
-
IAD
1h 44mnonstop
Allegiant Air Logo
9:54 am - 11:34 am
IAD
-
TYS
1h 40mnonstop
$84Allegiant Air
Fri, Feb 27 - Sun, Mar 1
Multiple Airlines Logo
6:51 pm - 9:34 am
TYS
-
IAD
14h 43m
2 stops
Multiple Airlines Logo
8:27 pm - 10:07 pm
IAD
-
TYS
1h 40mnonstop
$167Multiple Airlines
Thu, Apr 9 - Sun, Apr 26
Multiple Airlines Logo
12:37 pm - 12:36 am
TYS
-
IAD
11h 59m
2 stops
Multiple Airlines Logo
2:01 pm - 3:41 pm
IAD
-
TYS
1h 40mnonstop
$181Multiple Airlines
Wed, Apr 8 - Sat, Apr 11
American Airlines Logo
5:08 pm - 6:56 pm
TYS
-
DCA
1h 48mnonstop
American Airlines Logo
7:49 pm - 9:40 pm
DCA
-
TYS
1h 51mnonstop
$183American Airlines
Fri, Feb 20 - Sun, Feb 22
American Airlines Logo
6:05 am - 7:47 am
TYS
-
DCA
1h 42mnonstop
American Airlines Logo
9:05 am - 10:58 am
DCA
-
TYS
1h 53mnonstop
$189American Airlines
Thu, Mar 12 - Mon, Mar 16
Southwest Logo
6:30 am - 12:25 pm
TYS
-
BWI
5h 55m
1 stop
Southwest Logo
8:25 pm - 10:10 pm
BWI
-
TYS
1h 45mnonstop
$193Southwest
Thu, Mar 12 - Mon, Mar 16
Southwest Logo
6:30 am - 1:55 pm
TYS
-
BWI
7h 25m
2 stops
Southwest Logo
8:25 pm - 10:10 pm
BWI
-
TYS
1h 45mnonstop
$198Southwest
Thu, Mar 12 - Tue, Mar 17
Delta Logo
6:38 pm - 10:42 pm
TYS
-
DCA
4h 04m
1 stop
Delta Logo
10:10 am - 4:06 pm
DCA
-
TYS
5h 56m
1 stop
$203Delta
Tue, Mar 10 - Tue, Mar 17
Delta Logo
5:40 am - 9:39 am
TYS
-
BWI
3h 59m
1 stop
Delta Logo
11:52 am - 4:06 pm
BWI
-
TYS
4h 14m
1 stop
$203Delta
Booking Insights

KAYAK's insights & trends for Knoxville to Maryland flights

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

How much is a round-trip flight from Knoxville to Maryland?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Knoxville to Maryland departing in March.

What is the cheapest Knoxville to Maryland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Maryland from Knoxville found in the last 72 hours was to Baltimore, at $257 round-trip. The most popular route is from Knoxville (TYS) to Baltimore (BWI), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $257.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Maryland, 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 Maryland is November, when tickets cost $195 (return) on average. On the other hand, the most expensive months are September and January, when the average cost of round-trip tickets is $331 and $309 respectively.

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

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

For Knoxville to Maryland, Friday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Maryland back to Knoxville, the best deals are generally found on Friday, with Saturday being the most expensive.

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

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 Maryland, 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 Maryland, you should book around 3 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$40
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Knoxville to Washington Dulles Airport

FAQs - booking Maryland flights

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

    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 Maryland.

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

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

    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 from Knoxville to Maryland with an airline and back with another airline.

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

    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 from Knoxville to Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Maryland?

    The cheapest time of day to fly to Maryland is generally in the evening, when round-trip flights cost $307 on average. Morning departures are around 24% more expensive than evening flights, on average. The most expensive time of day to fly to Maryland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $866.

Top tips for finding cheap flights to Maryland

  • Looking for a cheap flight? 25% of our users found tickets from Knoxville to the following destinations at these prices or less: Washington, D.C. $139 one-way - $189 round-trip; Washington, D.C. $87 one-way - $373 round-trip; Philadelphia $332 one-way - $549 round-trip

Reviews of the top airlines flying from Knoxville to Maryland

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Maryland. 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 Maryland? 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.
7.9
DeltaOverall score based on 8119 reviews
8.5Crew
7.8Entertainment
7.9Comfort
8.1Boarding
7.2Food
Airline reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

2.0 MediocreJulia, Jan 2026
MSP - BOS
Read more Delta reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

Everything you need to know for your flight from Knoxville to Maryland

Information on your arrival and departure airports