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IAD - TRI

$193 Find cheap flights from Washington Dulles Airport to Blountville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Blountville departing on 8/21. 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
0 bags
Fri 7/12
Fri 7/19

Search hundreds of travel sites at once for deals on flights to Blountville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Blountville, 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 Washington, D.C. to Blountville, as well as popular online travel agencies
In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

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

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

Cheap flight deals from Dulles Intl to Blountville (IAD-TRI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Blountville 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 and deals for you by selecting your travel dates.
Choose your dates
4:54 pm - 10:15 pmIAD-TRI
5h 21m1 stop
6:54 pm - 11:58 pmTRI-IAD
5h 04m1 stop
$396Delta
Find Deal
Tue, Aug 13 - Thu, Aug 22
4:56 pm - 10:15 pmIAD-TRI
5h 19m1 stop
6:54 pm - 11:58 pmTRI-IAD
5h 04m1 stop
$406Delta
Find Deal
Mon, Jul 8 - Tue, Jul 9
5:43 pm - 11:58 pmIAD-TRI
6h 15m1 stop
2:41 pm - 7:45 pmTRI-IAD
5h 04m1 stop
$600American Airlines
Find Deal
Mon, Jun 24 - Thu, Jun 27

Flights from Dulles Intl to Blountville - Travel Insights & Trends

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

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Blountville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to Blountville, 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 Washington, D.C. Dulles Intl Airport to Blountville is October, where tickets cost $219 on average. On the other hand, the most expensive months are March and April, where the average cost of tickets is $636 and $553 respectively.

Which airlines provide the cheapest flights from Washington Dulles Airport to Blountville?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Washington Dulles Airport to Blountville were found on Delta ($396) and American Airlines ($600). Delta proposed the cheapest one-way flight at $193.

Good to know

Cheapest flight

$193
Flight from Washington Dulles Airport to Blountville

When to book flights from Dulles Intl to Blountville

Are your dates flexible? Find out the best times to travel from Dulles Intl to Blountville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Blountville flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Blountville?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Blountville was $193 for a one-way ticket and $396 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Blountville?

    No, a passport isn't needed to fly from Washington Dulles Airport to Blountville. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Blountville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Blountville?

    SkyTeam, and oneworld are the airline alliances operating flights between Washington Dulles Airport and Blountville, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Blountville?

    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 Washington Dulles Airport to Blountville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Blountville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Blountville from Washington Dulles Airport 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 Washington Dulles Airport to Blountville?

    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 to Blountville with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and TRI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Blountville?

    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 to Blountville from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Washington, D.C. to Blountville

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Blountville found on KAYAK in the last 72 hours.
8/21Wed
1 stopDelta
4h 16mIAD-TRI
$193
8/29Thu
1 stopAmerican Airlines
4h 59mIAD-TRI
$203
6/19Wed
3 stops
32h 26mIAD-TRI
$274
6/20Thu
3 stops
21h 12mIAD-TRI
$368
6/19Wed
1 stopAmerican Airlines
6h 15mIAD-TRI
$414
6/17Mon
1 stopAmerican Airlines
3h 52mIAD-TRI
$494

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Last minute flights from Dulles Intl to Blountville

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Blountville that are departing in the next 10 days.
6/14Fri
multi-stopDelta
3h 39mIAD-TRI
6/16Sun
multi-stopDelta
4h 27mTRI-IAD
$688

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Washington Dulles Airport - Blountville Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Blountville (TRI)United States

Return flight deals:

Blountville - Washington Dulles Airport

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