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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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — IAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 February, 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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/29. 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 2/207:44 pm
CLT
-
IAD
Nonstop1h 34m
United Airlines
Sun 2/2212:35 pm
IAD
-
CLT
Nonstop1h 36m
United Airlines
Deal found 1/29$189
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/181:06 pm
CLT
-
IAD
Nonstop1h 33m
American Airlines
Sun 2/225:00 am
IAD
-
CLT
Nonstop1h 27m
American Airlines
Deal found 1/27$190
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/197:44 pm
CLT
-
IAD
Nonstop1h 34m
United Airlines
Sun 2/2212:35 pm
IAD
-
CLT
Nonstop1h 36m
United Airlines
Deal found 1/27$191
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Wed 2/252:46 pm
CLT
-
IAD
1 stop18h 39m
Frontier
Sun 3/110:10 am
IAD
-
CLT
1 stop20h 39m
Frontier
Deal found 1/28$192
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/910:58 pm
CLT
-
IAD
2 stops25h 33m
Multiple Airlines
Sat 3/148:09 am
IAD
-
CLT
1 stop8h 11m
Multiple Airlines
Deal found 1/27$198
This Expedia deal was found by Cheapflights users on 1/28. 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.
Thu 2/193:17 pm
CLT
-
IAD
1 stop16h 03m
Frontier
Sun 2/229:07 pm
IAD
-
CLT
1 stop9h 42m
Frontier
Deal found 1/28$199
This Flightnetwork deal was found by Cheapflights users on 1/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:43 am
CLT
-
IAD
1 stop24h 42m
Frontier
Sun 2/222:04 pm
IAD
-
CLT
1 stop18h 47m
Frontier
Deal found 1/29$200
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/197:44 pm
CLT
-
IAD
Nonstop1h 34m
United Airlines
Mon 2/238:15 am
IAD
-
CLT
Nonstop1h 46m
United Airlines
Deal found 1/26$202
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Sun 2/157:44 pm
CLT
-
IAD
Nonstop1h 34m
United Airlines
Sun 2/228:15 am
IAD
-
CLT
Nonstop1h 46m
United Airlines
Deal found 1/29$204

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$189
(United Airlines)

One-way from

$67
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$278
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. 6% potential increase in price ($17 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 January 2026
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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 January 29, 2026.
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

Thu 2/19

7:44 pm-9:18 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Sun 2/22

8:15 am-10:01 am

Nonstop1h 46m

$189

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Fri 2/20

12:00 pm-1:32 pm

Nonstop1h 32m

Washington, D.C. Dulles Intl

Sun 2/22

5:00 am-6:27 am

Nonstop1h 27m

$189

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Tue 2/24

2:48 pm-4:24 pm

Nonstop1h 36m

Washington, D.C. Dulles Intl

Sun 3/1

8:15 am-10:01 am

Nonstop1h 46m

$189

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sat 2/28

7:44 pm-9:18 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Mon 3/2

8:15 am-10:01 am

Nonstop1h 46m

$189

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Fri 4/10

10:13 am-11:45 am

Nonstop1h 32m

Washington, D.C. Dulles Intl

Sun 4/12

8:15 am-9:53 am

Nonstop1h 38m

$189

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Fri 2/20

7:44 pm-9:18 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Sun 2/22

8:15 am-10:01 am

Nonstop1h 46m

$189

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 2/19

7:44 pm-9:18 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Mon 2/23

8:15 am-10:01 am

Nonstop1h 46m

$202

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 3/26

9:40 am-11:16 am

Nonstop1h 36m

Washington, D.C. Dulles Intl

Sun 3/29

8:15 am-9:53 am

Nonstop1h 38m

$204

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Wed 2/18

7:44 pm-9:18 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Sun 2/22

8:15 am-10:01 am

Nonstop1h 46m

$204

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sun 2/15

7:44 pm-9:18 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Sun 2/22

8:15 am-10:01 am

Nonstop1h 46m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 January 23, 2026.

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 January 29, 2026.

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 38% 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 January 24, 2026.

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.

Weekly flight availability from Spartanburg to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Spartanburg to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from SB1 to IAD are scheduled on a Thursday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

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 January 29, 2026.
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
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,205 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 32m. Fly via United Airlines or American Airlines to get the fastest option. The distance between Spartanburg and Washington, D.C. Dulles Intl Airport is about 321 mi. Most flights are nonstop.

  • 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: ANA (89%), Mesa Airlines (88%), Copa Airlines (88%).

  • 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 $189. While the most popular route (Charlotte Douglas - Washington, D.C. Dulles Intl) can be booked for $189 on average, our data indicates $1,116 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
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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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.
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Myrtle Beach to Reagan-National flights
Augusta to Dulles Intl flights
Augusta to Reagan-National flights
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Hilton Head Island to Dulles Intl flights
Hilton Head Island to Baltimore flights
Augusta 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$76Average$89FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$172Average$401FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$297FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$430FlexibilityNo cancel feeOn-timeN/A

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