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$45+ Cheap flights from Washington, D.C. (WAS) to Gatlinburg, TN

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — TYS
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Gatlinburg are usually found in January or March, booked 64 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from Washington, D.C. to Gatlinburg

Keep the following information in mind while searching for Washington, D.C. to Gatlinburg flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$45
(Booking.com)

Popular in

October

Cheapest in

January

Average price

$318
Provider with most accurate pricing for Washington, D.C. (WAS)-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Knoxville McGhee Tyson flights.
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From Washington, D.C. (WAS) to Gatlinburg
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One-way flight from Washington, D.C. (WAS) to Gatlinburg
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Highest demand for flights based on searches. 9% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Washington, D.C. to Gatlinburg

Cheapest flights from Washington, D.C. to Gatlinburg
Explore the most affordable flight options available from Washington, D.C. to Gatlinburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/247:58 pmDCA - TYS
Nonstop2h 00mAmerican Airlines
jue. 5/296:00 amTYS - DCA
Nonstop1h 40mAmerican Airlines
Deal found 4/29$179
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/288:26 amBWI - TYS
1 stop8h 37mMultiple Airlines
mié. 6/43:10 pmTYS - BWI
1 stop5h 19mMultiple Airlines
Deal found 4/30$183
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/2810:13 pmIAD - TYS
Nonstop1h 46mUnited Airlines
mié. 6/45:45 amTYS - IAD
Nonstop1h 41mUnited Airlines
Deal found 4/30$184
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/199:21 amIAD - TYS
1 stop22h 53mAllegiant Air
lun. 6/2312:45 pmTYS - IAD
Nonstop1h 38mAllegiant Air
Deal found 4/30$190
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/28:19 amBWI - TYS
1 stop6h 01mAmerican Airlines
sáb. 7/56:00 pmTYS - BWI
1 stop4h 10mAmerican Airlines
Deal found 4/29$199
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/287:59 amDCA - TYS
1 stop3h 24mDelta
mié. 6/48:25 amTYS - DCA
1 stop4h 18mDelta
Deal found 4/30$204
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/126:10 amIAD - TYS
1 stop3h 53mDelta
dom. 8/175:30 amTYS - IAD
1 stop3h 40mDelta
Deal found 4/30$209
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/316:00 amBWI - TYS
1 stop4h 23mDelta
jue. 6/510:25 amTYS - BWI
1 stop5h 17mDelta
Deal found 4/29$214
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/148:30 amDCA - TYS
1 stop4h 52mUnited Airlines
mié. 5/217:00 amTYS - DCA
1 stop5h 56mUnited Airlines
Deal found 4/30$214
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/245:48 pmBWI - TYS
1 stop22h 47mFrontier
jue. 5/295:30 pmTYS - BWI
1 stop22h 58mFrontier
Deal found 4/29$230
This FlightHub deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/297:00 amDCA - TYS
1 stop9h 35mFrontier
dom. 6/15:25 pmTYS - DCA
1 stop18h 35mFrontier
Deal found 5/1$230
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/303:13 pmIAD - TYS
Nonstop1h 34mMultiple Airlines
lun. 6/23:08 pmTYS - IAD
3 stops20h 18mMultiple Airlines
Deal found 4/30$233

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Gatlinburg 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, Cheapflights users made 2,558,603 searches. Data last updated mayo 1, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Gatlinburg that are best for you.

Fly from

Washington, D.C.

Fly to

Gatlinburg

Route

Depart

Return

Price

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

sáb. 5/24

7:58 pm-9:58 pm

Nonstop2h 00m

Knoxville McGhee Tyson

jue. 5/29

6:00 am-7:40 am

Nonstop1h 40m

$179

BaltimoreKnoxville

BWI - TYS

BWITYS

Baltimore/Washington

mié. 5/28

8:26 am-5:03 pm

1 stop8h 37m

Knoxville McGhee Tyson

mié. 6/4

3:10 pm-8:29 pm

1 stop5h 19m

$183

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

mié. 5/28

10:13 pm-11:59 pm

Nonstop1h 46m

Knoxville McGhee Tyson

mié. 6/4

5:45 am-7:26 am

Nonstop1h 41m

$184

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

jue. 6/19

9:21 am-8:14 am

1 stop22h 53m

Knoxville McGhee Tyson

lun. 6/23

12:45 pm-2:23 pm

Nonstop1h 38m

$190

BaltimoreKnoxville

BWI - TYS

BWITYS

Baltimore/Washington

mié. 7/2

8:19 am-2:20 pm

1 stop6h 01m

Knoxville McGhee Tyson

sáb. 7/5

6:00 pm-10:10 pm

1 stop4h 10m

$199

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

mié. 5/28

7:59 am-11:23 am

1 stop3h 24m

Knoxville McGhee Tyson

mié. 6/4

8:25 am-12:43 pm

1 stop4h 18m

$204

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

mar. 8/12

6:10 am-10:03 am

1 stop3h 53m

Knoxville McGhee Tyson

dom. 8/17

5:30 am-9:10 am

1 stop3h 40m

$209

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

mié. 5/14

8:30 am-1:22 pm

1 stop4h 52m

Knoxville McGhee Tyson

mié. 5/21

7:00 am-12:56 pm

1 stop5h 56m

$214

BaltimoreKnoxville

BWI - TYS

BWITYS

Baltimore/Washington

sáb. 5/31

6:00 am-10:23 am

1 stop4h 23m

Knoxville McGhee Tyson

jue. 6/5

10:25 am-3:42 pm

1 stop5h 17m

$214

BaltimoreKnoxville

BWI - TYS

BWITYS

Baltimore/Washington

sáb. 5/24

5:48 pm-4:35 pm

1 stop22h 47m

Knoxville McGhee Tyson

jue. 5/29

5:30 pm-4:28 pm

1 stop22h 58m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 28 results
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Best time to book a flight from Washington, D.C. to Gatlinburg

Have a flexible travel schedule? Discover the best time to fly to Gatlinburg from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Gatlinburg

How far ahead should I book a flight from Washington, D.C. to Gatlinburg?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Gatlinburg. Price data was last updated on April 25, 2025.

The best time to book flights from Washington, D.C. to Gatlinburg is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. to Gatlinburg?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Gatlinburg (average of $296). Flying from Washington, D.C. to Gatlinburg in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to G4T?

Find hourly flight availability from Washington, D.C. to Gatlinburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Gatlinburg as you normally would.

What is the cheapest day to fly from Washington, D.C. to Gatlinburg?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Gatlinburg. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Washington, D.C. to Gatlinburg flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Gatlinburg

Explore weekly flight availability from Washington, D.C. to Gatlinburg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated mayo 1, 2025.

The most flights from WAS to G4T are scheduled on a Thursday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Gatlinburg by month

Plan your trip to Gatlinburg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Gatlinburg ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Gatlinburg when rainfall is around 2.7 in.

Temperature in Gatlinburg by month

Plan your trip to Gatlinburg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Gatlinburg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Gatlinburg

Get insights into the airlines that provide service to Gatlinburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gatlinburg. Reviews last updated mayo 1, 2025.
Read reviews from past customers who have flown Delta, United Airlines and Allegiant Air from Washington, D.C. to Gatlinburg. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
734 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
6.0
Okay
3,287 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Gatlinburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Washington, D.C. to Gatlinburg one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. to Gatlinburg are Allegiant Air ($45), United Airlines ($90), and American Airlines ($90).

  • What are the most popular routes from Washington, D.C. to Gatlinburg?

    The most popular flight routes from Washington, D.C. to Gatlinburg are Washington, D.C. Dulles Intl - Knoxville McGhee Tyson, Washington, D.C. Reagan-National - Knoxville McGhee Tyson and Baltimore/Washington - Knoxville McGhee Tyson.

  • What are the most reliable airlines from Washington, D.C. to Gatlinburg?

    The top 3 most reliable airlines when flying from Washington, D.C. to Gatlinburg are Avianca (79%), Copa Airlines (79%) and Air Canada (79%).

  • What are the cheapest flights from Washington, D.C. to Gatlinburg?

    Looking for the cheapest flight from Washington, D.C. to Gatlinburg? While on average our users pay $259, our data indicates the cheapest price to be $43. The most popular route (Washington, D.C. Dulles Intl - Knoxville McGhee Tyson), is priced around $80.

  • Can I find deals for flights from Washington, D.C. to Gatlinburg that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Gatlinburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Gatlinburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Gatlinburg.

  • Can I find deals for business class flights from Washington, D.C. to Gatlinburg?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Gatlinburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Gatlinburg?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Gatlinburg (average of $296). Flying from Washington, D.C. to Gatlinburg in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Washington, D.C. to Gatlinburg

Discover the top 5 airlines that operate flights from Washington, D.C. to Gatlinburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$52Average$114FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$158Average$408FlexibilityNo cancel feeOn-time71%
DeltaCheapest$168Average$377FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$189Average$319FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$189Average$367FlexibilityNo cancel feeOn-time69%

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