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Cheap flights from Knoxville to Washington, D.C. from $97

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Washington, D.C. departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
8:20 am - 9:50 am
TYS
-
BWI
1h 30mnonstop
Southwest Logo
8:00 pm - 9:40 pm
BWI
-
TYS
1h 40mnonstop
$193Southwest
Thu, Oct 29 - Mon, Nov 2
Southwest Logo
8:25 am - 10:10 am
TYS
-
BWI
1h 45mnonstop
Southwest Logo
6:15 pm - 7:55 pm
BWI
-
TYS
1h 40mnonstop
$193Southwest
Thu, Aug 20 - Mon, Aug 24
Southwest Logo
8:10 am - 9:45 am
TYS
-
BWI
1h 35mnonstop
Southwest Logo
8:00 pm - 9:40 pm
BWI
-
TYS
1h 40mnonstop
$193Southwest
Mon, Nov 2 - Mon, Nov 9
American Airlines Logo
5:15 am - 11:09 am
TYS
-
BWI
5h 54m
1 stop
American Airlines Logo
4:25 pm - 10:58 pm
BWI
-
TYS
6h 33m
1 stop
$203American Airlines
Tue, Sep 1 - Tue, Sep 1
American Airlines Logo
5:15 am - 11:09 am
TYS
-
BWI
5h 54m
1 stop
American Airlines Logo
4:25 pm - 10:58 pm
BWI
-
TYS
6h 33m
1 stop
$203American Airlines
Tue, Sep 1 - Tue, Sep 1
Delta Logo
2:38 pm - 6:50 pm
TYS
-
BWI
4h 12m
1 stop
Delta Logo
7:52 pm - 11:57 pm
BWI
-
TYS
4h 05m
1 stop
$203Delta
Mon, Nov 2 - Mon, Nov 9
Delta Logo
4:38 pm - 9:27 pm
TYS
-
BWI
4h 49m
1 stop
Delta Logo
7:00 am - 11:11 am
BWI
-
TYS
4h 11m
1 stop
$203Delta
Wed, Aug 19 - Wed, Aug 26
Delta Logo
5:40 am - 9:19 am
TYS
-
BWI
3h 39m
1 stop
Delta Logo
7:00 am - 11:11 am
BWI
-
TYS
4h 11m
1 stop
$203Delta
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
6:27 pm - 10:24 am
TYS
-
BWI
15h 57m
1 stop
Multiple Airlines Logo
6:24 am - 6:26 pm
BWI
-
TYS
12h 02m
1 stop
$209Multiple Airlines
Fri, Aug 28 - Mon, Aug 31
Multiple Airlines Logo
6:27 pm - 4:16 pm
TYS
-
BWI
21h 49m
1 stop
Multiple Airlines Logo
6:24 am - 6:26 pm
BWI
-
TYS
12h 02m
1 stop
$210Multiple Airlines
Fri, Aug 28 - Mon, Aug 31

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Southwest flights from Knoxville to Baltimore

Our best Southwest deals on Knoxville to Baltimore flight tickets
Southwest
Aug 26
TYS8:05 amKnoxville McGhee Tyson
1h 40m
BWI9:45 amBaltimore/Washington
Sep 2
BWI6:10 pmBaltimore/Washington
1h 40m
TYS7:50 pmKnoxville McGhee Tyson
$193
Southwest
Sep 5
TYS6:50 amKnoxville McGhee Tyson
7h 35m
2 stops
BWI2:25 pmBaltimore/Washington
Sep 7
BWI6:15 pmBaltimore/Washington
1h 45m
TYS8:00 pmKnoxville McGhee Tyson
$208
Southwest
Nov 2
TYS7:25 pmKnoxville McGhee Tyson
5h 05m
1 stop
BWI12:30 amBaltimore/Washington
Nov 9
BWI7:25 amBaltimore/Washington
4h 45m
1 stop
TYS12:10 pmKnoxville McGhee Tyson
$213

Delta flights from Knoxville to Baltimore

Our best Delta deals on Knoxville to Baltimore flight tickets
Delta
Aug 26
TYS5:40 amKnoxville McGhee Tyson
3h 39m
1 stop
BWI9:19 amBaltimore/Washington
Sep 2
BWI7:00 amBaltimore/Washington
4h 11m
1 stop
TYS11:11 amKnoxville McGhee Tyson
$203
Delta
Sep 23
TYS5:40 amKnoxville McGhee Tyson
5h 14m
1 stop
BWI10:54 amBaltimore/Washington
Sep 27
BWI6:00 amBaltimore/Washington
5h 00m
1 stop
TYS11:00 amKnoxville McGhee Tyson
$235
Delta
Aug 28
TYS5:40 amKnoxville McGhee Tyson
5h 17m
1 stop
BWI10:57 amBaltimore/Washington
Aug 31
BWI7:00 amBaltimore/Washington
4h 11m
1 stop
TYS11:11 amKnoxville McGhee Tyson
$242

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 2, 2026.
Use the filters below to find and compare flights from Knoxville to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Thu 10/29

8:20 am-9:50 am

Nonstop1h 30m

Baltimore/Washington

Mon 11/2

8:00 pm-9:40 pm

Nonstop1h 40m

$193

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Thu 8/20

8:25 am-10:10 am

Nonstop1h 45m

Baltimore/Washington

Mon 8/24

6:15 pm-7:55 pm

Nonstop1h 40m

$193

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Mon 11/2

8:10 am-9:45 am

Nonstop1h 35m

Baltimore/Washington

Mon 11/9

8:00 pm-9:40 pm

Nonstop1h 40m

$193

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Tue 9/1

5:15 am-11:09 am

1 stop5h 54m

Baltimore/Washington

Tue 9/1

4:25 pm-10:58 pm

1 stop6h 33m

$203

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Tue 9/1

5:15 am-11:09 am

1 stop5h 54m

Baltimore/Washington

Tue 9/1

4:25 pm-10:58 pm

1 stop6h 33m

$203

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Mon 11/2

2:38 pm-6:50 pm

1 stop4h 12m

Baltimore/Washington

Mon 11/9

7:52 pm-11:57 pm

1 stop4h 05m

$203

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Wed 8/19

4:38 pm-9:27 pm

1 stop4h 49m

Baltimore/Washington

Wed 8/26

7:00 am-11:11 am

1 stop4h 11m

$203

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Wed 8/26

5:40 am-9:19 am

1 stop3h 39m

Baltimore/Washington

Wed 9/2

7:00 am-11:11 am

1 stop4h 11m

$203

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Fri 8/28

6:27 pm-10:24 am

1 stop15h 57m

Baltimore/Washington

Mon 8/31

6:24 am-6:26 pm

1 stop12h 02m

$209

KnoxvilleBaltimore

TYS - BWI

TYSBWI

Knoxville McGhee Tyson

Fri 8/28

6:27 pm-4:16 pm

1 stop21h 49m

Baltimore/Washington

Mon 8/31

6:24 am-6:26 pm

1 stop12h 02m

$210

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Knoxville to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Knoxville and Baltimore?

Prices are currently low for flights on this route.

Typical prices usually range from $228 to $347.
The lowest price recently found on this route was $193.

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in January, then April is your next best option. Flight prices from Knoxville to Baltimore during April average around $237.

What is the cheapest day to depart on your flight to Baltimore?

The cheapest day to depart from Knoxville to Baltimore is on a Tuesday. Travelers who choose to depart for Baltimore on a Tuesday will often find tickets for as low as $328. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $446. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

What is the cheapest Knoxville McGhee Tyson to Baltimore/Washington flight route?

Fly from Knoxville McGhee Tyson to Baltimore/Washington for the best Knoxville McGhee Tyson - Baltimore/Washington flight prices

What cabin class options are available on Knoxville to Baltimore flights?

There is only 1 cabin class available to choose from on Knoxville to Baltimore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Knoxville to Baltimore flights?

No. A direct flight is the cheapest option for a flight between Knoxville to Baltimore.

How have Knoxville to Baltimore flight prices changed over time?

When to book flights from Knoxville to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Baltimore (TYS to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Baltimore

Best Price Found

$157

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from Knoxville in the past 72 hours is $157. The best round-trip flight deal from Knoxville to Baltimore found on momondo in the last 72 hours is $271.
The fastest flight from Knoxville to Baltimore takes 1h 30m
Direct flights go from Knoxville to Baltimore every day.
There is 1 airport in Baltimore. From Knoxville there are direct flights to Baltimore/Washington (BWI).
Search flight deals

Frequently asked questions about flying from Knoxville to Baltimore

  • How far is Knoxville McGhee Tyson to Baltimore/Washington by plane?

    A flight from Knoxville McGhee Tyson to Baltimore/Washington will travel around 460.9 mi. A reasonable flight in good conditions will take 1h 30m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Baltimore/Washington Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Baltimore/Washington Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Baltimore/Washington Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Baltimore/Washington Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Knoxville to Baltimore?

  • What is the most popular airline from Knoxville to Baltimore?

Best airlines flying from Knoxville to Baltimore

Compare and see reviews for airlines that fly from Knoxville to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $195Free CancellationRating
8.0
4,229 reviews
Search Southwest flights
American AirlinesPriceFrom $198Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.8
8,494 reviews
Search Delta flights

  • Southwest Flights From Knoxville to Baltimore

    Southwest operates around 4 flights from Knoxville to Baltimore every week. The average price of these flights found in the last 72 hours has been $277, but momondo users have found Southwest deals from Knoxville to Baltimore from as low as $195 round-trip. Southwest has been scored 8.0/10 in 4,229 reviews.

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Baltimore?

It is quick and easy to find Knoxville to Baltimore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Baltimore that suits you.

Can I find flights from Knoxville to Baltimore with flexible booking policies on momondo?

All flight searches from Knoxville to Baltimore on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Knoxville to Baltimore?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to Baltimore.

I’m not ready to book a flight from Knoxville to Baltimore right now. Can momondo alert me if prices change?

Price alerts on flights to Baltimore from Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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