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 $88. Users have also found prices from $89 and $100 on American Airlines and Delta, respectively.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 $160. While the most popular route (Charlotte Douglas - Washington, D.C. Dulles Intl) can be booked for $177 on average our data indicates $1,939 when flying from Spartanburg to Washington, D.C. Dulles Intl Airport.

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: Sun Country Air (100%), Avianca (90%), ANA (90%).

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

The best pricing can be found in the month of September. Prices to Washington, D.C. Dulles Intl Airport from Spartanburg average $201. You can even find prices in September for less than $201, as users have found deals to Washington, D.C. Dulles Intl Airport from as low as $45. The month of January appears to be one of the more expensive times to travel to Washington, D.C. Dulles Intl Airport from Spartanburg. Flying in the targeted month can save you up to 10%.

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.

$88+ Flights from Spartanburg to Washington, D.C. Dulles Intl Airport

Q: How far in advance should I book a flight from Spartanburg to Washington, D.C. Dulles Intl Airport?

To save on the cost of your flight from Spartanburg to Washington, D.C. Dulles Intl Airport, book at least 53 days before your planned departure. Booking around this time can save you about 512% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $184 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $306.

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Spartanburg to Washington, D.C. Dulles Intl are usually found in November or September, booked 71 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Spartanburg to Dulles Intl

Round-trip from	$177 (United Airlines)
One-way from	$88 (Cheapflightsfares)
Popular in	May
Cheapest in	November
Average price	$289

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. 1% potential increase in price ($3 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find 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 July 30, 2025.

Tue 8/2610:33 amCLT - IAD

Nonstop1h 28mUnited Airlines

Tue 9/212:35 pmIAD - CLT

Nonstop1h 34mUnited Airlines

Deal found 7/29

$177

Fri 10/318:25 amCLT - IAD

Nonstop1h 30mAmerican Airlines

Tue 11/47:55 amIAD - CLT

Nonstop1h 31mAmerican Airlines

Deal found 7/28

$178

Fri 8/13:30 pmCLT - IAD

1 stop5h 43mFrontier

Sat 8/97:25 pmIAD - CLT

1 stop12h 52mFrontier

Deal found 7/29

$188

Fri 9/195:30 amCLT - IAD

1 stop3h 39mDelta

Sun 9/217:20 amIAD - CLT

1 stop3h 37mDelta

Deal found 7/28

$209

Thu 10/309:52 pmCLT - IAD

2 stops15h 00mMultiple Airlines

Sun 11/28:13 pmIAD - CLT

2 stops25h 46mMultiple Airlines

Deal found 7/29

$261

Best flights from Spartanburg to Dulles Intl
Discover carefully curated flight deals from Spartanburg to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Tue 8/2610:33 amCLT - IAD

Nonstop1h 28mUnited Airlines

Tue 9/212:35 pmIAD - CLT

Nonstop1h 34mUnited Airlines

Deal found 7/29

$177

Thu 8/2810:35 pmCLT - IAD

Nonstop1h 24mAmerican Airlines

Tue 9/27:25 pmIAD - CLT

Nonstop1h 30mAmerican Airlines

Deal found 7/30

$183

Thu 8/79:02 amCLT - IAD

1 stop9h 38mFrontier

Sat 8/97:25 pmIAD - CLT

1 stop12h 52mFrontier

Deal found 7/30

$188

Fri 9/195:30 amCLT - IAD

1 stop3h 39mDelta

Sun 9/217:20 amIAD - CLT

1 stop3h 37mDelta

Deal found 7/28

$209

Last-minute flights from Spartanburg to Dulles Intl
Discover last-minute flight deals from Spartanburg to Dulles Intl. Data last updated July 30, 2025 and is based on user searches.

Fri 8/13:30 pmCLT - IAD

1 stop5h 43mFrontier

Sat 8/97:25 pmIAD - CLT

1 stop12h 52mFrontier

Deal found 7/29

$188

Mon 8/410:30 pmCLT - IAD

Nonstop1h 28mAmerican Airlines

Mon 8/187:25 pmIAD - CLT

Nonstop1h 30mAmerican Airlines

Deal found 7/28

$219

Tue 8/510:29 amCLT - IAD

Nonstop1h 26mUnited Airlines

Tue 9/212:35 pmIAD - CLT

Nonstop1h 34mUnited Airlines

Deal found 7/29

$213

Tue 8/58:10 amCLT - IAD

1 stop3h 40mDelta

Tue 9/26:00 amIAD - CLT

1 stop6h 00mDelta

Deal found 7/29

$239

Thu 8/79:02 amCLT - IAD

1 stop9h 38mFrontier

Sat 8/97:25 pmIAD - CLT

1 stop12h 52mFrontier

Deal found 7/30

$188

Thu 8/77:25 pmCLT - IAD

2 stops18h 58mMultiple Airlines

Sun 8/1011:58 amIAD - CLT

2 stops25h 42mMultiple Airlines

Deal found 7/30

$372

Fri 8/225:20 pmCLT - IAD

1 stop5h 35mDelta

Mon 8/255:25 pmIAD - CLT

1 stop6h 26mDelta

Deal found 7/30

$209

Fri 8/226:00 amCLT - IAD

2 stops9h 23mMultiple Airlines

Sun 8/247:10 pmIAD - CLT

2 stops18h 47mMultiple Airlines

Deal found 7/30

$284

Tue 8/2610:33 amCLT - IAD

Nonstop1h 28mUnited Airlines

Tue 9/212:35 pmIAD - CLT

Nonstop1h 34mUnited Airlines

Deal found 7/29

$177

Thu 8/2810:35 pmCLT - IAD

Nonstop1h 24mAmerican Airlines

Tue 9/27:25 pmIAD - CLT

Nonstop1h 30mAmerican Airlines

Deal found 7/30

$183

One-way flights from Spartanburg to Dulles Intl
Search for one-way flight options from Spartanburg to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Sun 8/2412:12 pmCLT - IAD

1 stop7h 12mFrontier

Deal found 7/28

$88

Sun 8/3111:10 amCLT - IAD

Nonstop1h 38mAmerican Airlines

Deal found 7/29

$90

Sat 8/306:33 pmCLT - IAD

1 stop4h 48mDelta

Deal found 7/28

$100

Mon 10/136:00 amCLT - IAD

Nonstop1h 29mUnited Airlines

Deal found 7/29

$110

Wed 8/203:10 pmCLT - IAD

2 stops19h 34mMultiple Airlines

Deal found 7/29

$117

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Tue 8/26

10:33 am-12:01 pm

Nonstop1h 28m

Washington, D.C. Dulles Intl

Tue 9/2

12:35 pm-2:09 pm

Nonstop1h 34m

$177

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 8/28

10:35 pm-11:59 pm

Nonstop1h 24m

Washington, D.C. Dulles Intl

Tue 9/2

7:25 pm-8:55 pm

Nonstop1h 30m

$183

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 8/7

9:02 am-6:40 pm

1 stop9h 38m

Washington, D.C. Dulles Intl

Sat 8/9

7:25 pm-8:17 am

1 stop12h 52m

$188

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Fri 9/19

5:30 am-9:09 am

1 stop3h 39m

Washington, D.C. Dulles Intl

Sun 9/21

7:20 am-10:57 am

1 stop3h 37m

$209

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sun 8/24

12:12 pm-7:24 pm

1 stop7h 12m

$88

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sun 8/31

11:10 am-12:48 pm

Nonstop1h 38m

$90

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sat 8/30

6:33 pm-11:21 pm

1 stop4h 48m

$100

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Mon 10/13

6:00 am-7:29 am

Nonstop1h 29m

$110

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Wed 8/20

3:10 pm-10:44 am

2 stops19h 34m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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?

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 71 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, July is the cheapest month in which you can book a flight from Spartanburg to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Spartanburg 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 SB1 to IAD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Spartanburg to Washington, D.C. Dulles Intl Airport as you normally would.

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

Travelers seeking maximum savings on their Spartanburg to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday afternoons 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

The most flights from SB1 to IAD are scheduled on a Wednesday (31 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

Read reviews from past customers who have flown Delta, 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.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Frontier

5.9

Fair

3,237 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 $88. Users have also found prices from $89 and $100 on American Airlines and Delta, 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: Sun Country Air (100%), Avianca (90%), ANA (90%).
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 $160. While the most popular route (Charlotte Douglas - Washington, D.C. Dulles Intl) can be booked for $177 on average our data indicates $1,939 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, July is the cheapest month in which you can book a flight from Spartanburg to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Spartanburg 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.

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Top 3 airlines flying from Spartanburg to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$166	Average$319	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$169	Average$354	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$198	Average$351	FlexibilityNo cancel fee	On-timeN/A

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$88+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Spartanburg to Washington, D.C. Dulles Intl are usually found in November or September, booked 71 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap 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 July 30, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Spartanburg to Dulles Intl

Cheapest flights from Spartanburg to Dulles IntlExplore 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 July 30, 2025.

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 July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Spartanburg to Washington, D.C. Dulles Intl Airport that are best for you.

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.

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 July 25, 2025.

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

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 July 30, 2025.

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 July 27, 2025.

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

Reviews of airlines servicing Dulles Intl

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.

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

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

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

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

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

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

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

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

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Alternative routes for Spartanburg to Dulles Intl

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Top 3 airlines flying from Spartanburg to Dulles Intl

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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 July 30, 2025.