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Dulles Intl

$67+ Cheap flights from Spartanburg, SC 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — IAD
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheapflights Tip: The best prices from Spartanburg to Washington, D.C. Dulles Intl are usually found in April or June, booked 88 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Spartanburg to Dulles Intl

Cheapest flights from Spartanburg to Dulles Intl
Explore the most affordable flight options available from Spartanburg to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/3010:00 amCLT - IAD
Nonstop1h 37mUnited Airlines
Thu 1/110:19 pmIAD - CLT
Nonstop1h 40mUnited Airlines
Deal found 12/16$219
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:43 pmCLT - IAD
1 stop23h 20mFrontier
Mon 12/292:09 pmIAD - CLT
1 stop26h 29mFrontier
Deal found 12/15$234
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/247:15 amCLT - IAD
Nonstop1h 27mAmerican Airlines
Tue 12/306:35 amIAD - CLT
Nonstop1h 31mAmerican Airlines
Deal found 12/15$237
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/267:44 pmCLT - IAD
Nonstop1h 34mUnited Airlines
Mon 12/295:17 pmIAD - CLT
Nonstop1h 38mUnited Airlines
Deal found 12/15$249
This Booking.com deal was found by Cheapflights users on 12/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:11 pmCLT - IAD
1 stop16h 35mFrontier
Mon 12/299:58 pmIAD - CLT
1 stop15h 39mFrontier
Deal found 12/15$256
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/247:44 pmCLT - IAD
Nonstop1h 34mUnited Airlines
Sat 12/2710:19 pmIAD - CLT
Nonstop1h 40mUnited Airlines
Deal found 12/15$267
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:00 amCLT - IAD
Nonstop1h 37mUnited Airlines
Tue 3/2412:35 pmIAD - CLT
Nonstop1h 36mUnited Airlines
Deal found 12/14$268
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:00 amCLT - IAD
Nonstop1h 37mUnited Airlines
Fri 12/268:15 amIAD - CLT
Nonstop1h 48mUnited Airlines
Deal found 12/14$279
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:11 pmCLT - IAD
1 stop16h 35mFrontier
Sun 12/289:58 pmIAD - CLT
1 stop15h 58mFrontier
Deal found 12/15$282
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/207:15 amCLT - IAD
Nonstop1h 27mAmerican Airlines
Wed 12/314:29 pmIAD - CLT
Nonstop1h 32mAmerican Airlines
Deal found 12/16$283
This Delta deal was found by Cheapflights users on 12/14. 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 12/206:00 amCLT - IAD
1 stop3h 46mDelta
Tue 3/247:20 amIAD - CLT
1 stop6h 21mDelta
Deal found 12/14$288
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/186:00 amCLT - IAD
Nonstop1h 35mUnited Airlines
Mon 1/1912:31 pmIAD - CLT
Nonstop1h 42mUnited Airlines
Deal found 12/16$289

Find flight deals from Spartanburg to Dulles Intl

Keep the following information in mind while searching for Spartanburg to Dulles Intl flight deals. Data was last updated December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$174
(Kiwi.com)

One-way from

$67
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$308
Provider with most accurate pricing for Charlotte Douglas-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-Washington, D.C. (WAS) flights.
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From Spartanburg to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Spartanburg to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Spartanburg 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 December 17, 2025.
Use the filters below to find and compare flights from Spartanburg to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Spartanburg

Fly to

Dulles Intl

Route

Depart

Return

Price

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Wed 1/7

2:54 pm-4:30 pm

Nonstop1h 36m

Washington, D.C. Dulles Intl

Mon 1/12

12:31 pm-2:13 pm

Nonstop1h 42m

$189

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Tue 1/13

2:54 pm-4:28 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Tue 1/20

8:15 am-10:03 am

Nonstop1h 48m

$189

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Mon 3/9

9:40 am-11:16 am

Nonstop1h 36m

Washington, D.C. Dulles Intl

Sat 3/14

10:20 pm-11:57 pm

Nonstop1h 37m

$189

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 1/8

2:54 pm-4:30 pm

Nonstop1h 36m

Washington, D.C. Dulles Intl

Sun 1/11

8:15 am-10:03 am

Nonstop1h 48m

$189

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sun 1/25

5:25 am-9:13 am

1 stop3h 48m

Washington, D.C. Dulles Intl

Tue 2/3

5:26 pm-9:32 pm

1 stop4h 06m

$209

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Wed 1/28

5:25 am-9:13 am

1 stop3h 48m

Washington, D.C. Dulles Intl

Sun 2/1

7:30 pm-11:54 pm

1 stop4h 24m

$209

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sun 1/25

5:25 am-9:13 am

1 stop3h 48m

Washington, D.C. Dulles Intl

Thu 2/5

6:00 am-10:50 am

1 stop4h 50m

$209

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Fri 1/30

2:25 pm-6:21 pm

1 stop3h 56m

Washington, D.C. Dulles Intl

Fri 2/6

7:30 pm-11:54 pm

1 stop4h 24m

$209

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sat 1/31

1:13 pm-5:00 pm

1 stop3h 47m

Washington, D.C. Dulles Intl

Wed 2/4

6:00 am-10:50 am

1 stop4h 50m

$209

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sun 1/25

5:25 am-9:13 am

1 stop3h 48m

Washington, D.C. Dulles Intl

Mon 2/2

5:26 pm-9:32 pm

1 stop4h 06m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 22 results
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Best time to book a flight from Spartanburg to Dulles Intl

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

How far ahead should I book a flight from Spartanburg to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Spartanburg to Dulles Intl. Price data was last updated on December 12, 2025.

The price you pay for your flight from Spartanburg to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Spartanburg to Washington, D.C. Dulles Intl Airport (average of $76). Flying from Spartanburg to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $189). 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 SB1 to IAD?

Find hourly flight availability from Spartanburg 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 December 17, 2025.

It’s typically best to fly out from Spartanburg to Washington, D.C. Dulles Intl Airport in the morning. Doing so could potentially save you 33% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Spartanburg to Dulles Intl. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Spartanburg to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday afternoons 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 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 December 17, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Spartanburg 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.
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
American Airlines
7.2
Good
11,049 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

Find useful and relevant information for your journey from Spartanburg to Dulles Intl. 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 Spartanburg to Washington, D.C. Dulles Intl Airport?

    There are many flights that can get you from Spartanburg to Washington, D.C. Dulles Intl Airport in 1h 36m. Fly via United Airlines or Delta to get the fastest option. The distance between Spartanburg and Washington, D.C. Dulles Intl Airport is about 321 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Spartanburg to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $51. Users have also found prices from $89 and $95 on American Airlines and United Airlines, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Spartanburg to Washington, D.C. Dulles Intl Airport on time: Ethiopian Air (91%), ANA (91%), Republic Airways (87%).

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

    Looking at all options, your cheapest flight can be booked for $224. While the most popular route (Charlotte Douglas - Washington, D.C. Dulles Intl) can be booked for $189 on average, our data indicates $1,194 when flying from Spartanburg to Washington, D.C. Dulles Intl Airport.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Spartanburg to Washington, D.C. Dulles Intl Airport (average of $76). Flying from Spartanburg to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $189). 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
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Spartanburg to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Baltimore flights
Charlotte to Dulles Intl flights
Charlotte to Reagan-National flights
Charleston to Dulles Intl flights
Charleston to Reagan-National flights
Charleston to Baltimore flights
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Columbia to Reagan-National flights
Greenville to Reagan-National flights
Savannah to Dulles Intl flights
Savannah to Reagan-National flights
Savannah to Baltimore flights
Myrtle Beach to Baltimore flights
Greenville to Baltimore flights
Greenville to Dulles Intl flights
Columbia to Baltimore flights
Myrtle Beach to Dulles Intl flights
Myrtle Beach to Reagan-National flights
Augusta to Dulles Intl flights
Augusta to Reagan-National flights
Augusta to Baltimore flights
Hilton Head Island to Dulles Intl flights
Hilton Head Island to Reagan-National flights
Hilton Head Island to Baltimore flights

Top 4 airlines flying from Spartanburg to Dulles Intl

Discover the top 4 airlines that operate flights from Spartanburg 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 December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$76Average$89FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$175Average$369FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$301FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$409FlexibilityNo cancel feeOn-timeN/A

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