✦ Smart route search

Knoxville to Washington DC flight ticket price

Compare live prices for TYS to DCA. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
TYS → DCA Approx. 701.58 km 10 May 2026 Live inventory
✈ Flight Search
Modify your route
From
To
Depart
Return
Adults
Children
Infants
Cabin
Trip Type
TYS→DCA

Sort By

💰 Cheapest
⚡ Fastest
🕐 Earliest

🎚️ Filters

Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night
12am–6am
🌅 Morning
6am–12pm
☀️ Afternoon
12pm–6pm
🌆 Evening
6pm–12am
Fare Type
Airlines All
Loading…
Select Fare
Showing 25 of 152 live flights
Allegiant Air
G4-1409
11:27
05/10/2026
TYS
McGhee Tyson Airport
1h 44m
Non-stop
13:11
05/10/2026
IAD
Ronald Reagan Washington National Airport
₹3,985
per person
✕ Non-refundable🔥 Last 4 seats
Southwest Airlines
WN-4601
07:45
05/10/2026
TYS
McGhee Tyson Airport
1h 45m
Non-stop
09:30
05/10/2026
BWI
Ronald Reagan Washington National Airport
₹18,594
per person
✕ Non-refundable🔥 Last 1 seats9 fare options
Southwest Airlines
WN-2718
19:35
05/10/2026
TYS
McGhee Tyson Airport
4h 55m
1 Stop
⏱ BNA · 2h 5mBNA Airport
00:30
05/11/2026
+1
BWI
Ronald Reagan Washington National Airport
₹21,049
per person
✓ Refundable8 fare options
Southwest Airlines
WN-4600
06:40
05/10/2026
TYS
McGhee Tyson Airport
6h 40m
2 Stops
⏱ BNA · 0h 50mBNA Airport⏱ MSY · 0h 35mMSY Airport
13:20
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹22,671
per person
✕ Non-refundable🔥 Last 1 seats8 fare options
United Airlines
UA-6239
19:18
05/10/2026
TYS
McGhee Tyson Airport
1h 45m
Non-stop
21:03
05/10/2026
IAD
Ronald Reagan Washington National Airport
₹22,845
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
American Airlines
AA-5149
06:00
05/10/2026
TYS
McGhee Tyson Airport
1h 42m
Non-stop
07:42
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹22,845
per person
✕ Non-refundable31 fare options
Southwest Airlines
WN-4600
06:40
05/10/2026
TYS
McGhee Tyson Airport
5h 30m
1 Stop
⏱ BNA · 2h 40mBNA Airport
12:10
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹22,942
per person
✕ Non-refundable🔥 Last 4 seats12 fare options
Southwest Airlines
WN-4600
06:40
05/10/2026
TYS
McGhee Tyson Airport
8h 50m
2 Stops
⏱ BNA · 2h 0mBNA Airport⏱ MCO · 1h 40mMCO Airport
15:30
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹23,619
per person
✕ Non-refundable🔥 Last 1 seats7 fare options
Southwest Airlines
WN-2718
19:35
05/10/2026
TYS
McGhee Tyson Airport
15h 35m
2 Stops
⏱ BNA · 2h 50mBNA Airport⏱ HOU · 4h 35mHOU Airport
11:10
05/11/2026
+1
DCA
Ronald Reagan Washington National Airport
₹23,704
per person
✕ Non-refundable🔥 Last 3 seats8 fare options
Delta Air Lines
DL-3015
05:40
05/10/2026
TYS
McGhee Tyson Airport
3h 36m
1 Stop
⏱ ATL · 0h 54mATL Airport
09:16
05/10/2026
IAD
Ronald Reagan Washington National Airport
₹23,766
per person
✕ Non-refundable
United Airlines
UA-1856
07:00
05/10/2026
TYS
McGhee Tyson Airport
4h 59m
1 Stop
⏱ ORD · 1h 4mORD Airport
11:59
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹23,766
per person
✕ Non-refundable13 fare options
United Airlines
UA-1856
07:00
05/10/2026
TYS
McGhee Tyson Airport
4h 48m
1 Stop
⏱ ORD · 0h 49mORD Airport
11:48
05/10/2026
IAD
Ronald Reagan Washington National Airport
₹23,766
per person
✕ Non-refundable🔥 Last 5 seats5 fare options
United Airlines
UA-1856
07:00
05/10/2026
TYS
McGhee Tyson Airport
6h 0m
1 Stop
⏱ ORD · 2h 4mORD Airport
13:00
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹23,766
per person
✕ Non-refundable12 fare options
American Airlines
AA-5471
05:00
05/10/2026
TYS
McGhee Tyson Airport
4h 0m
1 Stop
⏱ CLT · 1h 13mCLT Airport
09:00
05/10/2026
BWI
Ronald Reagan Washington National Airport
₹24,331
per person
✕ Non-refundable🔥 Last 5 seats9 fare options
Southwest Airlines
WN-4600
06:40
05/10/2026
TYS
McGhee Tyson Airport
9h 0m
2 Stops
⏱ BNA · 0h 50mBNA Airport⏱ MCI · 2h 55mMCI Airport
15:40
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹25,515
per person
✕ Non-refundable🔥 Last 1 seats7 fare options
Southwest Airlines
WN-2718
19:35
05/10/2026
TYS
McGhee Tyson Airport
4h 20m
1 Stop
⏱ BNA · 1h 35mBNA Airport
23:55
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹25,785
per person
✕ Non-refundable🔥 Last 2 seats13 fare options
Southwest Airlines
WN-4600
06:40
05/10/2026
TYS
McGhee Tyson Airport
8h 30m
2 Stops
⏱ BNA · 3h 5mBNA Airport⏱ CMH · 1h 40mCMH Airport
15:10
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹26,463
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-4600
06:40
05/10/2026
TYS
McGhee Tyson Airport
7h 50m
1 Stop
⏱ BNA · 5h 0mBNA Airport
14:30
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹27,359
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-4600
06:40
05/10/2026
TYS
McGhee Tyson Airport
8h 20m
2 Stops
⏱ BNA · 1h 55mBNA Airport⏱ MDW · 1h 55mMDW Airport
15:00
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹27,505
per person
✕ Non-refundable🔥 Last 1 seats4 fare options
United Airlines
UA-4848
14:25
05/10/2026
TYS
McGhee Tyson Airport
1h 45m
Non-stop
16:10
05/10/2026
IAD
Ronald Reagan Washington National Airport
₹28,946
per person
✕ Non-refundable5 fare options
United Airlines
UA-1856
07:00
05/10/2026
TYS
McGhee Tyson Airport
7h 14m
1 Stop
⏱ ORD · 3h 19mORD Airport
14:14
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹29,867
per person
✕ Non-refundable🔥 Last 3 seats6 fare options
Delta Air Lines
DL-5116
06:00
05/10/2026
TYS
McGhee Tyson Airport
4h 17m
1 Stop
⏱ LGA · 0h 49mLGA Airport
10:17
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹31,275
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-5116
06:00
05/10/2026
TYS
McGhee Tyson Airport
6h 59m
1 Stop
⏱ LGA · 3h 34mLGA Airport
12:59
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹31,275
per person
✕ Non-refundable3 fare options
American Airlines
AA-5208
08:00
05/10/2026
TYS
McGhee Tyson Airport
6h 41m
1 Stop
⏱ CLT · 3h 42mCLT Airport
14:41
05/10/2026
BWI
Ronald Reagan Washington National Airport
₹31,852
per person
✕ Non-refundable8 fare options
Southwest Airlines
WN-4600
06:40
05/10/2026
TYS
McGhee Tyson Airport
8h 50m
2 Stops
⏱ BNA · 1h 5mBNA Airport⏱ MCO · 0h 45mMCO Airport
15:30
05/10/2026
DCA
Ronald Reagan Washington National Airport
₹34,074
per person
✕ Non-refundable🔥 Last 1 seats3 fare options
😕 No flights match your filters.
Knoxville (TYS)
📍 McGhee Tyson Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 35.81100082
📐 Longitude: -83.9940033
Washington DC (DCA)
📍 Ronald Reagan Washington National Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 38.8521
📐 Longitude: -77.037697

✈ Distance: Knoxville,USA to Washington DC,USA701.58 km

📅 Results on this page are loaded for 10 May 2026. Click View all flights for the complete live search.

Knoxville to Washington DC — what to expect when booking

The TYS–DCA route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Knoxville,USA and Washington DC,USA is approximately 701.58 km.

Before you book

Compare nearby dates

The date strip above lets you scan nearby fares without restarting the search.

Open full search for more control

Route page shows a limited live set. Full search opens the complete inventory with fresh results.

Check fare details

Each result shows baggage, refundability and fare details before you proceed.

More flights from Knoxville (TYS)
14 routes
More flights from Washington DC (DCA)
87 routes
Washington DC Akron
DCA → CAK
Washington DC Albany
DCA → ALB
Washington DC Atlanta
DCA → ATL
Washington DC Augusta
DCA → AGS
Washington DC Austin
DCA → AUS
Washington DC Bangor
DCA → BGR
Washington DC Birmingham
DCA → BHM
Washington DC Boston
DCA → BOS
Washington DC Buffalo
DCA → BUF
Washington DC Burlington
DCA → BTV
Washington DC Charleston
DCA → CHS
Washington DC Charlotte
DCA → CLT
Washington DC Chattanooga
DCA → CHA
Washington DC Chicago
DCA → ORD
Washington DC Cincinnati
DCA → CVG
Washington DC Cleveland
DCA → CLE
Washington DC Columbia
DCA → CAE
Washington DC Columbus
DCA → CMH
Washington DC Dayton
DCA → DAY
Washington DC Denver
DCA → DEN
Washington DC Des Moines
DCA → DSM
Washington DC Detroit
DCA → DTW
Washington DC Fayetteville
DCA → FAY
Washington DC Fort Lauderdale
DCA → FLL
Washington DC Fort Myers
DCA → RSW
Washington DC Fort Walton Beach
DCA → VPS
Washington DC Fort Worth
DCA → DFW
Washington DC Greensboro
DCA → GSO
Washington DC Greenville
DCA → GSP
Washington DC Halifax International
DCA → YHZ
Washington DC Hartford
DCA → BDL
Washington DC Hilton Head Island
DCA → HHH
Washington DC Houston
DCA → IAH
Washington DC Houston
DCA → HOU
Washington DC Huntsville
DCA → HSV
Washington DC Indianapolis
DCA → IND
Washington DC Jackson
DCA → JAN
Washington DC Jacksonville
DCA → JAX
Washington DC Kansas City
DCA → MCI
Washington DC Knoxville
DCA → TYS
Washington DC Lansing
DCA → LAN
Washington DC Las Vegas
DCA → LAS
Washington DC Lexington
DCA → LEX
Washington DC Little Rock
DCA → LIT
Washington DC Long Island
DCA → ISP
Washington DC Los Angeles
DCA → LAX
Washington DC Louisville
DCA → SDF
Washington DC Madison
DCA → MSN
Washington DC Manchester
DCA → MHT
Washington DC Memphis
DCA → MEM
Washington DC Miami
DCA → MIA
Washington DC Milwaukee
DCA → MKE
Washington DC Minneapolis
DCA → MSP
Washington DC Montreal
DCA → YUL
Washington DC Myrtle Beach
DCA → MYR
Washington DC Nashville
DCA → BNA
Washington DC Nassau
DCA → NAS
Washington DC New Orleans
DCA → MSY
Washington DC New York
DCA → EWR
Washington DC Norfolk
DCA → ORF
Washington DC Omaha
DCA → OMA
Washington DC Orlando
DCA → MCO
Washington DC Ottawa
DCA → YOW
Washington DC Pensacola
DCA → PNS
Washington DC Philadelphia
DCA → PHL
Washington DC Phoenix
DCA → PHX
Washington DC Pittsburgh International Airport
DCA → PIT
Washington DC Portland International
DCA → PDX
Washington DC Portland
DCA → PWM
Washington DC Providence
DCA → PVD
Washington DC Raleigh
DCA → RDU
Washington DC Rochester
DCA → ROC
Washington DC Salt Lake City
DCA → SLC
Washington DC San Diego
DCA → SAN
Washington DC San Francisco
DCA → SFO
Washington DC San Juan
DCA → SJU
Washington DC Sarasota
DCA → SRQ
Washington DC Savannah
DCA → SAV
Washington DC Seattle
DCA → SEA
Washington DC St. Louis
DCA → STL
Washington DC Syracuse
DCA → SYR
Washington DC Tallahassee
DCA → TLH
Washington DC Tampa
DCA → TPA
Washington DC Toronto
DCA → YYZ
Washington DC West Palm Beach
DCA → PBI
Washington DC White Plains
DCA → HPN
Washington DC Wilmington
DCA → ILM
❓ Frequently asked questions — Knoxville to Washington DC flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Knoxville,USA (TYS) and Washington DC,USA (DCA) is approximately 701.58 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.