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Dulles Intl

$273+ Cheap flights from Tallahassee (TLH) 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
TLH — IAD
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap flight deals from Tallahassee to Dulles Intl

Cheapest flights from Tallahassee to Dulles Intl
Explore the most affordable flight options available from Tallahassee to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This Delta deal was found by Cheapflights users on 3/25. 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 4/17:39 am
TLH
-
IAD
1 stop4h 13m
Delta
Sun 4/57:20 am
IAD
-
TLH
1 stop5h 08m
Delta
Deal found 3/25$355
This Delta deal was found by Cheapflights users on 3/22. 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 5/277:07 pm
TLH
-
IAD
1 stop5h 44m
Delta
Sat 5/306:08 am
IAD
-
TLH
1 stop4h 57m
Delta
Deal found 3/22$379
This Delta deal was found by Cheapflights users on 3/22. 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 7/3110:11 am
TLH
-
IAD
1 stop6h 38m
Delta
Sat 8/156:00 am
IAD
-
TLH
1 stop4h 23m
Delta
Deal found 3/22$412
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/153:22 pm
TLH
-
IAD
1 stop4h 03m
American Airlines
Sat 4/183:26 pm
IAD
-
TLH
1 stop7h 15m
American Airlines
Deal found 3/24$435
This Delta deal was found by Cheapflights users on 3/22. 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 5/2811:51 am
TLH
-
IAD
1 stop6h 52m
Delta
Sat 5/306:08 am
IAD
-
TLH
1 stop4h 57m
Delta
Deal found 3/22$439
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Mon 5/47:54 pm
TLH
-
IAD
1 stop4h 05m
American Airlines
Sat 8/226:34 am
IAD
-
TLH
1 stop5h 02m
American Airlines
Deal found 3/25$441
This Delta deal was found by Cheapflights users on 3/25. 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 5/287:07 pm
TLH
-
IAD
1 stop5h 44m
Delta
Sun 5/316:08 am
IAD
-
TLH
1 stop4h 57m
Delta
Deal found 3/25$445
This Delta deal was found by Cheapflights users on 3/25. 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.
Mon 5/47:05 pm
TLH
-
IAD
1 stop5h 37m
Delta
Mon 8/245:30 pm
IAD
-
TLH
1 stop4h 51m
Delta
Deal found 3/25$457
This American Airlines deal was found by Cheapflights users on 3/23. 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 5/287:48 pm
TLH
-
IAD
1 stop4h 25m
American Airlines
Sun 5/316:20 am
IAD
-
TLH
1 stop5h 00m
American Airlines
Deal found 3/23$465
This Delta deal was found by Cheapflights users on 3/22. 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 4/95:12 pm
TLH
-
IAD
1 stop3h 34m
Delta
Tue 4/145:27 pm
IAD
-
TLH
1 stop5h 05m
Delta
Deal found 3/22$469
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/175:33 pm
TLH
-
IAD
1 stop6h 26m
American Airlines
Fri 4/243:26 pm
IAD
-
TLH
1 stop7h 15m
American Airlines
Deal found 3/24$474
This Delta deal was found by Cheapflights users on 3/25. 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 4/95:36 am
TLH
-
IAD
1 stop3h 34m
Delta
Sun 4/127:20 am
IAD
-
TLH
1 stop5h 08m
Delta
Deal found 3/25$477

Find flight deals from Tallahassee to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tallahassee (TLH) 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 March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$355
(Delta)

One-way from

$273
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$688
Provider with most accurate pricing for Tallahassee-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tallahassee-Washington, D.C. Dulles Intl flights.
Search Deals
From Tallahassee to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Tallahassee to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tallahassee 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 2,558,603 searches. Data last updated March 25, 2026.
Use the filters below to find and compare flights from Tallahassee to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Sat 6/6

8:29 am-2:13 pm

1 stop5h 44m

Washington, D.C. Dulles Intl

Mon 8/24

5:30 pm-10:21 pm

1 stop4h 51m

$355

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Sat 8/1

8:14 am-2:01 pm

1 stop5h 47m

Washington, D.C. Dulles Intl

Tue 8/4

12:37 pm-4:50 pm

1 stop4h 13m

$379

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Wed 5/27

7:48 pm-12:13 am

1 stop4h 25m

Washington, D.C. Dulles Intl

Mon 6/1

6:20 am-11:20 am

1 stop5h 00m

$412

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Tue 6/23

3:25 pm-9:04 pm

1 stop5h 39m

Washington, D.C. Dulles Intl

Mon 6/29

10:16 am-2:38 pm

1 stop4h 22m

$412

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Thu 7/30

10:11 am-4:49 pm

1 stop6h 38m

Washington, D.C. Dulles Intl

Sat 8/15

4:00 pm-8:49 pm

1 stop4h 49m

$412
Quickest round-trip

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Wed 4/15

3:22 pm-7:25 pm

1 stop4h 03m

Washington, D.C. Dulles Intl

Sat 4/18

3:26 pm-7:29 pm

1 stop4h 03m

$435

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Thu 5/28

11:51 am-6:43 pm

1 stop6h 52m

Washington, D.C. Dulles Intl

Sat 5/30

6:08 am-11:05 am

1 stop4h 57m

$439

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Thu 5/28

11:51 am-6:43 pm

1 stop6h 52m

Washington, D.C. Dulles Intl

Sun 5/31

6:08 am-11:05 am

1 stop4h 57m

$445

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Mon 5/4

7:05 pm-12:42 am

1 stop5h 37m

Washington, D.C. Dulles Intl

Mon 8/24

5:30 pm-10:21 pm

1 stop4h 51m

$457

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Fri 5/22

7:48 pm-12:13 am

1 stop4h 25m

Washington, D.C. Dulles Intl

Mon 5/25

6:20 am-11:20 am

1 stop5h 00m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Tallahassee to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tallahassee to Dulles Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tallahassee-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tallahassee-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tallahassee-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tallahassee-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tallahassee-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tallahassee to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Tallahassee 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 Tallahassee to Washington, D.C. Dulles Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Tallahassee to Washington, D.C. Dulles Intl Airport (average of $181). Flying from Tallahassee to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $565). 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.

How much does it cost to fly round-trip from Tallahassee to Washington, D.C. Dulles Intl Airport?

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 March 25, 2026.
Read reviews from past customers who have flown Delta from Tallahassee to Washington, D.C. Dulles Intl Airport. 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.
Delta
7.9
Good
8,327 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,327 reviews
Delta
7.9
Good
8,327 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Tallahassee 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 airport do you fly from for flights from Tallahassee to Washington, D.C. Dulles Intl?

    Located just 5.0 mi from the city center, Tallahassee is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Tallahassee. Booking flights from Tallahassee (TLH) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 1 airline.

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

    Airlines like Delta fly from Tallahassee to Washington, D.C. Dulles Intl Airport in about 5h 44m. The time it takes to get you to your destination can typically vary by up to . The distance between Tallahassee and Washington, D.C. Dulles Intl Airport is about 708 mi.

  • What is the cheapest airline to fly from Tallahassee to Washington, D.C. Dulles Intl Airport round-trip?

    Cheapflights users have booked flights from Tallahassee to Washington, D.C. Dulles Intl Airport round-trip from $345. Delta is 42% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Tallahassee to Washington, D.C. Dulles Intl Airport (average of $181). Flying from Tallahassee to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $565). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Owings Mills
Arlington
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park
Cordova

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Alternative routes for Tallahassee to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Tallahassee to Dulles Intl

Discover the top airline that operate flights from Tallahassee 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 2,558,603 searches. Data last updated March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$345Average$484FlexibilityNo cancel feeOn-timeN/A

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