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Johnson City

$29+ Cheap flights from Dulles Intl (IAD) to Johnson City, TN, 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TYS
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Dulles Intl to Johnson City

Cheapest flights from Dulles Intl to Johnson City
Explore the most affordable flight options available from Dulles Intl to Johnson City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:58 pm
IAD
-
TRI
Nonstop1h 30m
Breeze Airways
Mon 3/1612:53 pm
TRI
-
IAD
Nonstop1h 25m
Breeze Airways
Deal found 2/9$59
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/222:52 pm
IAD
-
TRI
Nonstop1h 30m
Breeze Airways
Mon 5/2512:47 pm
TRI
-
IAD
Nonstop1h 25m
Breeze Airways
Deal found 2/11$77
This Breeze Airways deal was found by Cheapflights users on 2/9. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/32:58 pm
IAD
-
TRI
Nonstop1h 30m
Breeze Airways
Fri 6/512:47 pm
TRI
-
IAD
Nonstop1h 25m
Breeze Airways
Deal found 2/9$78
This Breeze Airways deal was found by Cheapflights users on 2/8. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:58 pm
IAD
-
TRI
Nonstop1h 30m
Breeze Airways
Mon 2/2312:53 pm
TRI
-
IAD
Nonstop1h 25m
Breeze Airways
Deal found 2/8$118
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:58 pm
IAD
-
TRI
Nonstop1h 30m
Multiple Airlines
Mon 3/166:31 pm
TRI
-
IAD
2 stops29h 25m
Multiple Airlines
Deal found 2/10$156
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:58 pm
IAD
-
TRI
Nonstop1h 30m
Multiple Airlines
Fri 4/245:08 pm
TRI
-
IAD
1 stop14h 19m
Multiple Airlines
Deal found 2/9$164
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/222:52 pm
IAD
-
TRI
Nonstop1h 30m
Multiple Airlines
Mon 5/255:02 pm
TRI
-
IAD
1 stop24h 11m
Multiple Airlines
Deal found 2/11$231

Find flight deals from Dulles Intl to Johnson City

Keep the following information in mind while searching for Dulles Intl to Johnson City flight deals. Data was last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$59
(Kiwi.com)

One-way from

$29
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$100
Provider with most accurate pricing for Washington, D.C. (WAS)-Blountville Tri Cities TN/VA flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Blountville Tri Cities TN/VA flights.
Search Deals
From Washington, D.C. Dulles Intl to Johnson City
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Johnson City
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Johnson City 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 February 11, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Johnson City that are best for you.

Fly from

Dulles Intl

Fly to

Johnson City

Route

Depart

Return

Price

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Mon 4/20

2:58 pm-4:28 pm

Nonstop1h 30m

Blountville Tri Cities TN/VA

Fri 4/24

12:53 pm-2:18 pm

Nonstop1h 25m

$59

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Fri 3/13

2:58 pm-4:28 pm

Nonstop1h 30m

Blountville Tri Cities TN/VA

Mon 3/16

12:53 pm-2:18 pm

Nonstop1h 25m

$59

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Fri 5/22

2:52 pm-4:22 pm

Nonstop1h 30m

Blountville Tri Cities TN/VA

Mon 5/25

12:47 pm-2:12 pm

Nonstop1h 25m

$68

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Fri 4/3

2:58 pm-4:28 pm

Nonstop1h 30m

Blountville Tri Cities TN/VA

Fri 6/5

12:47 pm-2:12 pm

Nonstop1h 25m

$78

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Fri 3/13

2:58 pm-4:28 pm

Nonstop1h 30m

Blountville Tri Cities TN/VA

Mon 3/16

6:31 pm-11:56 pm

2 stops29h 25m

$157

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Mon 4/20

2:58 pm-4:28 pm

Nonstop1h 30m

Blountville Tri Cities TN/VA

Fri 4/24

5:08 pm-9:54 am

2 stops16h 46m

$214

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Fri 5/22

2:52 pm-4:22 pm

Nonstop1h 30m

Blountville Tri Cities TN/VA

Mon 5/25

5:02 pm-5:13 pm

1 stop24h 11m

$231

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Thu 2/26

11:22 am-12:13 pm

3 stops24h 51m

Blountville Tri Cities TN/VA

Mon 3/2

12:53 pm-2:18 pm

Nonstop1h 25m

$256

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Fri 5/22

2:52 pm-4:22 pm

Nonstop1h 30m

$34

Washington, D.C.Blountville

IAD - TRI

IADTRI

Washington, D.C. Dulles Intl

Fri 2/20

2:58 pm-4:28 pm

Nonstop1h 30m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 18 results
1
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Best time to book a flight from Dulles Intl to Johnson City

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

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Johnson City (average of $45). Flying from Washington, D.C. Dulles Intl Airport to Johnson City in April is currently the most expensive (average of $106). 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 IAD to J0H?

Find hourly flight availability from Dulles Intl to Johnson City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.

When flying from Washington, D.C. Dulles Intl Airport to Johnson City, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 32% versus a flight in the morning.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Johnson City?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Johnson City. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Johnson City flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Johnson City

Get insights into the airlines that provide service to Johnson City. 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 Johnson City. Reviews last updated February 11, 2026.
Peruse reviews from past customers who have flown with Breeze Airways from Washington, D.C. Dulles Intl Airport to Johnson City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
268 reviews

Food

6.7

Entertainment

6.6

Comfort

8.2

Overall

8.1

Crew

8.7

Boarding

8.3

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Breeze Airways
8.1
Very good
268 reviews
Breeze Airways
8.1
Very good
268 reviews

Food

6.7

Entertainment

6.6

Comfort

8.2

Overall

8.1

Crew

8.7

Boarding

8.3

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Johnson City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Johnson City?

    For as low as $59, Breeze Airways can have you in Johnson City from Washington, D.C. Dulles Intl Airport in 1h 30m. The distance from Washington, D.C. Dulles Intl Airport to Johnson City is about 320 mi. Generally, flights for this route are nonstop.

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

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Johnson City consider choosing Allegiant Air (80%), CommutAir (68%) or Air Canada (68%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Johnson City? While on average our users pay $267, our data indicates the cheapest price to be $54. The most popular route (Washington, D.C. Dulles Intl - Blountville Tri Cities TN/VA), is priced around $59.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Johnson City 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. Dulles Intl Airport to Johnson City?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Johnson City (average of $45). Flying from Washington, D.C. Dulles Intl Airport to Johnson City in April is currently the most expensive (average of $106). 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 Dulles Intl to Johnson City

Discover the top 5 airlines that operate flights from Dulles Intl to Johnson City. 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$42Average$89FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$60Average$89FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$162Average$286FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$343FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$346Average$475FlexibilityNo cancel feeOn-time71%

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