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Dulles Intl

$95+ Cheap flights from Tennessee to Dulles Intl (IAD)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — IAD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Tennessee to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tennessee (USTN) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Tennessee to Dulles Intl

Cheapest flights from Tennessee to Dulles Intl
Explore the most affordable flight options available from Tennessee to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/20. 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.
Fri 12/138:30 amBNA - IAD
Nonstop1h 43mUnited Airlines
Sat 12/1412:50 pmIAD - BNA
Nonstop2h 00mUnited Airlines
Deal found 11/20$229
This Delta deal was found by Cheapflights users on 11/20. 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.
Fri 12/136:57 pmTYS - IAD
1 stop4h 59mDelta
Mon 12/1612:45 pmIAD - TYS
1 stop4h 58mDelta
Deal found 11/20$243
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Fri 12/137:20 pmBNA - IAD
1 stop3h 35mAmerican Airlines
Sun 12/158:00 pmIAD - BNA
1 stop4h 31mAmerican Airlines
Deal found 11/20$258
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Fri 12/1310:24 amBNA - IAD
1 stop6h 26mMultiple Airlines
Sun 12/158:25 amIAD - BNA
2 stops9h 09mMultiple Airlines
Deal found 11/20$262
This United deal was found by Cheapflights users on 11/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/145:45 amTYS - IAD
Nonstop1h 48mUnited Airlines
Wed 12/188:45 amIAD - TYS
Nonstop1h 47mUnited Airlines
Deal found 11/20$263
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 12/125:04 amTRI - IAD
1 stop3h 35mAmerican Airlines
Mon 12/165:28 pmIAD - TRI
1 stop4h 41mAmerican Airlines
Deal found 11/20$268
This Delta deal was found by Cheapflights users on 11/20. 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.
Wed 12/187:05 amMEM - IAD
1 stop3h 45mDelta
Wed 12/253:10 pmIAD - MEM
1 stop8h 42mDelta
Deal found 11/20$268
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Thu 12/55:20 pmTYS - IAD
2 stops19h 30mMultiple Airlines
Mon 12/98:30 amIAD - TYS
1 stop4h 48mMultiple Airlines
Deal found 11/20$270
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 12/187:22 amMEM - IAD
1 stop4h 48mAmerican Airlines
Thu 1/25:00 amIAD - MEM
1 stop4h 40mAmerican Airlines
Deal found 11/19$321
This Delta deal was found by Cheapflights users on 11/20. 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.
Tue 12/315:59 pmBNA - IAD
1 stop4h 03mDelta
Fri 1/35:27 pmIAD - BNA
1 stop4h 58mDelta
Deal found 11/20$356
This Delta deal was found by Cheapflights users on 11/20. 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.
Thu 12/57:41 pmTRI - IAD
1 stop4h 25mDelta
Sun 12/86:00 amIAD - TRI
1 stop4h 10mDelta
Deal found 11/20$398
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 12/187:00 amMEM - IAD
2 stops12h 18mUnited Airlines
Wed 12/255:29 pmIAD - MEM
1 stop5h 26mUnited Airlines
Deal found 11/20$406

Find flights from Tennessee to Dulles Intl within your budget

Customize your flight search to find flights from Tennessee to Dulles Intl 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Fri 2/21

9:55 am-11:37 am

Nonstop1h 42m

Washington, D.C. Dulles Intl

Mon 2/24

5:25 pm-11:00 pm

1 stop5h 35m

$227

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Fri 12/13

8:30 am-11:13 am

Nonstop1h 43m

Washington, D.C. Dulles Intl

Sat 12/14

12:50 pm-1:50 pm

Nonstop2h 00m

$229

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Fri 12/13

6:57 pm-11:56 pm

1 stop4h 59m

Washington, D.C. Dulles Intl

Mon 12/16

12:45 pm-5:43 pm

1 stop4h 58m

$243

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Fri 12/13

7:20 pm-11:55 pm

1 stop3h 35m

Washington, D.C. Dulles Intl

Sat 12/14

9:10 am-1:31 pm

1 stop5h 21m

$258

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Fri 12/13

10:24 am-5:50 pm

1 stop6h 26m

Washington, D.C. Dulles Intl

Sun 12/15

8:25 am-4:34 pm

2 stops9h 09m

$262

BlountvilleWashington, D.C.

TRI - IAD

TRIIAD

Blountville Tri Cities TN/VA

Thu 12/12

5:04 am-8:39 am

1 stop3h 35m

Washington, D.C. Dulles Intl

Mon 12/16

5:28 pm-10:09 pm

1 stop4h 41m

$268

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Wed 12/18

7:05 am-11:50 am

1 stop3h 45m

Washington, D.C. Dulles Intl

Wed 12/25

3:10 pm-10:52 pm

1 stop8h 42m

$268

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Thu 12/5

5:20 pm-12:50 pm

2 stops19h 30m

Washington, D.C. Dulles Intl

Mon 12/9

8:30 am-1:18 pm

1 stop4h 48m

$270

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Fri 2/28

11:04 am-4:56 pm

1 stop5h 52m

Washington, D.C. Dulles Intl

Sat 3/1

9:12 am-2:16 pm

1 stop5h 04m

$278

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Wed 1/8

7:12 am-1:22 pm

1 stop5h 10m

Washington, D.C. Dulles Intl

Wed 1/15

6:22 am-10:28 am

1 stop5h 06m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 40 results
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Best time to book a flight from Tennessee to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Tennessee 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.

Travel insights for flights from Tennessee to Dulles Intl

Get recent, data-driven insights about flights from Tennessee to Dulles Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Tennessee to Washington, D.C. Dulles Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Tennessee to Washington, D.C. Dulles Intl Airport (average of $300). Flying from Tennessee to Washington, D.C. Dulles Intl Airport in June 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 TN to IAD?

Find hourly flight availability from Tennessee to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Tennessee to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Tennessee to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Tennessee to Dulles Intl. 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 November 21, 2024.

The most flights from USTN to IAD are scheduled on a Wednesday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with United Airlines, Delta and American Airlines from Tennessee to Washington, D.C. to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,458 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

WestJet
7.3
Good
2,810 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Dulles Intl. 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 Tennessee to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as $95 on United Airlines. Other airlines that offer cheap prices include Delta from $118 and Allegiant Air from $120 one-way.

  • What are the most popular routes from Tennessee to Washington, D.C. Dulles Intl Airport?

    Most travelers choose Nashville Intl - Washington, D.C. Dulles Intl, Knoxville McGhee Tyson - Washington, D.C. Dulles Intl or Memphis - Washington, D.C. Dulles Intl when deciding on the best route from Tennessee to Washington, D.C. Dulles Intl Airport.

  • What are the most reliable airlines from Tennessee to Washington, D.C. Dulles Intl Airport?

    Consider Sun Country Air (100%), Lufthansa (91%) or Copa Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from Tennessee to Washington, D.C. Dulles Intl Airport.

  • What are the cheapest flights from Tennessee to Washington, D.C. Dulles Intl Airport?

    On average you can expect to pay $471 for a flight from Tennessee to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $110 while the most popular route, (Nashville Intl - Washington, D.C. Dulles Intl) is currently priced at $228.

  • Can I find deals for flights from Tennessee to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Tennessee to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tennessee to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tennessee to Dulles Intl.

  • Can I find deals for business class flights from Tennessee to Dulles Intl?

    Yes. Cheapflights offers flight deals from Tennessee to Dulles Intl 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 Tennessee to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Tennessee to Washington, D.C. Dulles Intl Airport (average of $300). Flying from Tennessee to Washington, D.C. Dulles Intl Airport in June 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.

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Alternative routes for Tennessee to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Baltimore flights
Los Angeles to Dulles Intl flights
Los Angeles to Reagan-National flights
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Baltimore flights
Boston to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
Hobby to Baltimore flights
Atlanta to Dulles Intl flights
Seattle to Dulles Intl flights
San Francisco to Dulles Intl flights
San Francisco to Reagan-National flights
Boston to Reagan-National flights
Atlanta to Reagan-National flights
Seattle to Reagan-National flights
San Francisco to Baltimore flights
Boston to Baltimore flights
Fort Lauderdale to Baltimore flights
Hobby to Reagan-National flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Dulles Intl flights
Atlanta to Baltimore flights
Orlando to Dulles Intl flights
Orlando to Reagan-National flights
Miami to Reagan-National flights
George Bush Intcntl to Baltimore flights
Seattle to Baltimore flights
Hobby to Dulles Intl flights
O'Hare Intl to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
Denver to Baltimore flights
George Bush Intcntl to Dulles Intl flights
Denver to Dulles Intl flights
Denver to Reagan-National flights
Newark to Dulles Intl flights
Detroit to Baltimore flights
Miami to Baltimore flights
Austin to Dulles Intl flights
Charlotte to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
Orlando to Baltimore flights
LaGuardia to Reagan-National flights
George Bush Intcntl to Reagan-National flights
San Diego to Dulles Intl flights
Minneapolis to Baltimore flights
Miami to Dulles Intl flights
Burbank to Baltimore flights
Tampa to Reagan-National flights
Tampa to Dulles Intl flights
Fort Lauderdale to Reagan-National flights

Top 4 airlines flying from Tennessee to Dulles Intl

Discover the top 4 airlines that operate flights from Tennessee to Dulles Intl. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$44Average$88FlexibilityNo cancel feeOn-time88%
DeltaCheapest$136Average$454FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$159Average$325FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$214Average$441FlexibilityNo cancel feeOn-time71%
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