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Dulles Intl

$351+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
TLH — IAD
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$355
(Delta)

One-way from

$351
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$516
From Tallahassee to Washington, D.C. Dulles Intl
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One-way flight from Tallahassee to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 14% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 9/137:34 amTLH - IAD
1 stop6h 19mDelta
Tue 9/166:00 amIAD - TLH
1 stop6h 00mDelta
Deal found 8/12$355
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Sat 8/301:41 pmTLH - IAD
1 stop6h 01mAmerican Airlines
Sun 8/316:34 amIAD - TLH
1 stop5h 02mAmerican Airlines
Deal found 8/12$356
This Delta deal was found by Cheapflights users on 8/12. 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 10/112:45 pmTLH - IAD
1 stop3h 42mDelta
Mon 10/65:52 pmIAD - TLH
1 stop4h 44mDelta
Deal found 8/12$379
This Delta deal was found by Cheapflights users on 8/12. 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 8/195:40 amTLH - IAD
1 stop3h 32mDelta
Sat 8/3012:39 pmIAD - TLH
1 stop3h 46mDelta
Deal found 8/12$400
This Delta deal was found by Cheapflights users on 8/14. 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 9/267:09 pmTLH - IAD
1 stop5h 04mDelta
Sun 9/286:00 amIAD - TLH
1 stop6h 00mDelta
Deal found 8/14$403
This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 9/275:40 amTLH - IAD
1 stop5h 30mDelta
Sun 10/56:00 amIAD - TLH
1 stop6h 00mDelta
Deal found 8/12$407
This American Airlines deal was found by Cheapflights users on 8/12. 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 11/68:04 pmTLH - IAD
1 stop3h 55mAmerican Airlines
Wed 11/125:29 pmIAD - TLH
1 stop6h 03mAmerican Airlines
Deal found 8/12$433
This Delta deal was found by Cheapflights users on 8/14. 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.
Sat 8/165:40 amTLH - IAD
1 stop5h 43mDelta
Sat 8/235:25 pmIAD - TLH
1 stop5h 17mDelta
Deal found 8/14$445
This Delta deal was found by Cheapflights users on 8/12. 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 9/125:40 amTLH - IAD
1 stop3h 29mDelta
Sun 9/145:25 pmIAD - TLH
1 stop5h 11mDelta
Deal found 8/12$459
This American Airlines deal was found by Cheapflights users on 8/12. 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 11/56:00 amTLH - IAD
2 stops10h 49mAmerican Airlines
Sat 11/89:12 amIAD - TLH
1 stop4h 16mAmerican Airlines
Deal found 8/12$462
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/283:10 pmTLH - IAD
1 stop3h 39mDelta
Sun 8/316:00 amIAD - TLH
1 stop6h 01mDelta
Deal found 8/11$468
This American Airlines deal was found by Cheapflights users on 8/12. 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 11/268:04 pmTLH - IAD
1 stop3h 55mAmerican Airlines
Mon 12/11:58 pmIAD - TLH
1 stop5h 41mAmerican Airlines
Deal found 8/12$473

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 August 14, 2025.
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

Tallahassee

Fly to

Dulles Intl

Route

Depart

Return

Price

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Sat 9/13

7:34 am-1:53 pm

1 stop6h 19m

Washington, D.C. Dulles Intl

Tue 9/16

6:00 am-12:00 pm

1 stop6h 00m

$355

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Sat 9/13

7:23 am-1:49 pm

1 stop6h 26m

Washington, D.C. Dulles Intl

Tue 9/16

2:21 pm-6:16 pm

1 stop3h 55m

$355

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Wed 11/5

10:03 am-4:57 pm

1 stop6h 54m

Washington, D.C. Dulles Intl

Sat 11/8

9:00 am-2:24 pm

1 stop5h 24m

$355

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Wed 11/5

12:00 pm-4:49 pm

1 stop4h 49m

Washington, D.C. Dulles Intl

Sat 11/8

1:58 pm-7:39 pm

1 stop5h 41m

$355

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Sat 11/8

3:04 pm-7:26 pm

1 stop4h 22m

Washington, D.C. Dulles Intl

Wed 11/12

3:00 pm-6:47 pm

1 stop3h 47m

$355

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Sat 8/30

1:41 pm-7:42 pm

1 stop6h 01m

Washington, D.C. Dulles Intl

Sun 8/31

6:34 am-11:36 am

1 stop5h 02m

$356

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Sat 10/18

2:32 pm-7:26 pm

1 stop4h 54m

Washington, D.C. Dulles Intl

Sun 10/26

6:00 am-11:30 am

1 stop5h 30m

$379

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Wed 10/1

12:45 pm-4:27 pm

1 stop3h 42m

Washington, D.C. Dulles Intl

Mon 10/6

5:52 pm-10:36 pm

1 stop4h 44m

$379

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Sun 10/12

7:33 pm-11:53 pm

1 stop4h 20m

$351

TallahasseeWashington, D.C.

TLH - IAD

TLHIAD

Tallahassee

Mon 9/8

5:35 pm-10:07 am

2 stops16h 32m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 18 results
1
2

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, July is the cheapest month in which you can book a flight from Tallahassee to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Tallahassee to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 TLH to IAD?

Find hourly flight availability from Tallahassee 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 August 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Tallahassee to Washington, D.C. Dulles Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the morning.

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 August 14, 2025.
Read reviews from past customers who have flown Delta and American Airlines 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
8.0
Very good
7,980 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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 2 different airlines.

  • What are the cheapest airlines flying 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 $334. Another airline that can offer you cheap pricing is Delta. American Airlines is 35% 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, July is the cheapest month in which you can book a flight from Tallahassee to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Tallahassee to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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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 2 airlines flying from Tallahassee to Dulles Intl

Discover the top 2 airlines 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$334Average$404FlexibilityNo cancel feeOn-time71%
DeltaCheapest$334Average$438FlexibilityNo cancel feeOn-timeN/A

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