What is the cheapest airline to fly from Springfield, Illinois to Washington, D.C. Reagan-National Airport round-trip?

According to our current data, American Airlines ($258), offers the cheapest pricing from Springfield, Illinois to Washington, D.C. Reagan-National Airport. You may be able to fly from Springfield, Illinois to Washington, D.C. Reagan-National Airport for 35% less than the average price by searching for this airline.

What is the cheapest day to fly from Springfield, Illinois to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Springfield, Illinois to Washington, D.C. Reagan-National Airport flight should consider departing on Tuesday 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.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National 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. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National 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 is the cheapest day to fly round-trip from Springfield, Illinois to Washington, D.C. Reagan-National Airport?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 144% when planning your travel around this day of the week.

What is the cheapest month to fly from Springfield, Illinois to Washington, D.C. Reagan-National Airport?

The best pricing can be found in the month of April. Prices to Washington, D.C. Reagan-National Airport from Springfield, Illinois average $403. You can even find prices in April for less than $403, as users have found deals to Washington, D.C. Reagan-National Airport from as low as $288. The month of June appears to be one of the more expensive times to travel to Washington, D.C. Reagan-National Airport from Springfield, Illinois. Flying in the targeted month can save you up to 65%.

What is the cheapest time of day to fly from SPI to DCA?

It’s typically best to fly out from Springfield, Illinois to Washington, D.C. Reagan-National Airport at noon. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.

What airport do you fly from for flights from Springfield to Washington, D.C. Reagan-National?

Springfield Capital (SPI) is the airport you will fly out of if you book a flight from Springfield to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Capital; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Springfield airport to Washington, D.C. Reagan-National. It is only a 3.4 mi journey to Capital (SPI) from Springfield’s city center.

Can I find deals for flights from Springfield to Reagan-National that include hotel bookings?

Yes. In addition to deals on Springfield to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Springfield to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Springfield to Reagan-National.

Can I find deals for business class flights from Springfield to Reagan-National?

Yes. Cheapflights offers flight deals from Springfield to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$473+ Flights from Springfield, IL to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Springfield to Reagan-National

Round-trip from	$473 (American Airlines)
Popular in	August
Cheapest in	November
Average price	$528

From Springfield Capital to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($88 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

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Find flight deals from Springfield to Reagan-National

Cheapest flights from Springfield to Reagan-National
Explore the most affordable flight options available from Springfield to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Wed 9/171:14 pmSPI - DCA

1 stop5h 44mAmerican Airlines

Sat 9/209:59 amDCA - SPI

1 stop3h 45mAmerican Airlines

Deal found 9/15

$473

Tue 9/301:14 pmSPI - DCA

2 stops8h 05mAmerican Airlines

Sat 10/411:59 amDCA - SPI

2 stops7h 01mAmerican Airlines

Deal found 9/15

$483

Thu 10/26:31 pmSPI - DCA

2 stops11h 06mAmerican Airlines

Fri 10/39:59 amDCA - SPI

1 stop3h 45mAmerican Airlines

Deal found 9/15

$492

Tue 9/166:31 pmSPI - DCA

1 stop3h 52mAmerican Airlines

Mon 9/2212:25 pmDCA - SPI

1 stop6h 34mAmerican Airlines

Deal found 9/13

$551

Mon 9/151:14 pmSPI - DCA

1 stop4h 13mAmerican Airlines

Mon 9/229:59 amDCA - SPI

1 stop3h 45mAmerican Airlines

Deal found 9/14

$559

Tue 9/161:14 pmSPI - DCA

2 stops8h 47mAmerican Airlines

Sun 9/215:00 amDCA - SPI

2 stops8h 44mAmerican Airlines

Deal found 9/14

$561

Sun 9/286:31 pmSPI - DCA

2 stops11h 06mAmerican Airlines

Mon 9/299:59 amDCA - SPI

1 stop3h 45mAmerican Airlines

Deal found 9/15

$598

Best flights from Springfield to Reagan-National
Discover carefully curated flight deals from Springfield to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Tue 9/301:14 pmSPI - DCA

1 stop5h 44mAmerican Airlines

Sat 10/412:25 pmDCA - SPI

1 stop6h 35mAmerican Airlines

Deal found 9/15

$473

Thu 10/26:31 pmSPI - DCA

2 stops11h 06mAmerican Airlines

Fri 10/39:59 amDCA - SPI

1 stop3h 45mAmerican Airlines

Deal found 9/15

$492

Wed 3/116:00 amSPI - DCA

1 stop4h 00mAmerican Airlines

Sat 3/1411:59 amDCA - SPI

1 stop6h 43mAmerican Airlines

Deal found 9/12

$541

Sun 9/286:31 pmSPI - DCA

2 stops11h 06mAmerican Airlines

Mon 9/299:59 amDCA - SPI

1 stop3h 45mAmerican Airlines

Deal found 9/15

$598

Last-minute flights from Springfield to Reagan-National
Discover last-minute flight deals from Springfield to Reagan-National. Data last updated September 15, 2025 and is based on user searches.

Mon 9/151:14 pmSPI - DCA

1 stop4h 13mAmerican Airlines

Mon 9/229:59 amDCA - SPI

1 stop3h 45mAmerican Airlines

Deal found 9/13

$559

Tue 9/161:14 pmSPI - DCA

1 stop4h 13mAmerican Airlines

Sun 9/2112:25 pmDCA - SPI

1 stop6h 34mAmerican Airlines

Deal found 9/14

$551

Tue 9/161:14 pmSPI - DCA

2 stops8h 47mAmerican Airlines

Mon 9/2212:25 pmDCA - SPI

1 stop6h 34mAmerican Airlines

Deal found 9/14

$556

Wed 9/171:14 pmSPI - DCA

1 stop5h 44mAmerican Airlines

Sat 9/209:59 amDCA - SPI

1 stop3h 45mAmerican Airlines

Deal found 9/15

$473

Sun 9/286:31 pmSPI - DCA

2 stops11h 06mAmerican Airlines

Mon 9/299:59 amDCA - SPI

1 stop3h 45mAmerican Airlines

Deal found 9/15

$598

Tue 9/301:14 pmSPI - DCA

2 stops8h 05mAmerican Airlines

Sat 10/411:59 amDCA - SPI

2 stops7h 01mAmerican Airlines

Deal found 9/15

$483

Thu 10/26:31 pmSPI - DCA

2 stops11h 06mAmerican Airlines

Fri 10/39:59 amDCA - SPI

1 stop3h 45mAmerican Airlines

Deal found 9/15

$492

Cheapflights Fare Finder

Use the filters below to find and compare flights from Springfield to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpringfieldWashington, D.C.

SPI - DCA

SPIDCA

Springfield Capital

Tue 9/30

1:14 pm-7:58 pm

1 stop5h 44m

Washington, D.C. Reagan-National

Sat 10/4

12:25 pm-6:00 pm

1 stop6h 35m

$473

SpringfieldWashington, D.C.

SPI - DCA

SPIDCA

Springfield Capital

Thu 10/2

6:31 pm-6:37 am

2 stops11h 06m

Washington, D.C. Reagan-National

Fri 10/3

9:59 am-12:44 pm

1 stop3h 45m

$492

SpringfieldWashington, D.C.

SPI - DCA

SPIDCA

Springfield Capital

Wed 3/11

6:00 am-11:00 am

1 stop4h 00m

Washington, D.C. Reagan-National

Sat 3/14

11:59 am-5:42 pm

1 stop6h 43m

$541

SpringfieldWashington, D.C.

SPI - DCA

SPIDCA

Springfield Capital

Sun 9/28

6:31 pm-6:37 am

2 stops11h 06m

Washington, D.C. Reagan-National

Mon 9/29

9:59 am-12:44 pm

1 stop3h 45m

$598

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Springfield to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Springfield 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 Springfield to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Springfield, Illinois to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Springfield, Illinois to Washington, D.C. Reagan-National Airport (average of $278). Flying from Springfield, Illinois to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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.

Reviews of airlines servicing Reagan-National

Read through reviews of airlines operating flights from Springfield to Washington, D.C. Reagan-National Airport, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

What airport do you fly from for flights from Springfield to Washington, D.C. Reagan-National?
Springfield Capital (SPI) is the airport you will fly out of if you book a flight from Springfield to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Capital; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Springfield airport to Washington, D.C. Reagan-National. It is only a 3.4 mi journey to Capital (SPI) from Springfield’s city center.
How long is the flight from Springfield, Illinois to Washington, D.C. Reagan-National Airport?
A quick flight from Springfield, Illinois to Washington, D.C. Reagan-National Airport can take about 5h 44m. American Airlines provides one of the quickest options available for as low as $473. The distance from Springfield, Illinois to Washington, D.C. Reagan-National Airport is about 678 mi.
What is the cheapest airline to fly from Springfield, Illinois to Washington, D.C. Reagan-National Airport round-trip?
According to our current data, American Airlines ($258), offers the cheapest pricing from Springfield, Illinois to Washington, D.C. Reagan-National Airport. You may be able to fly from Springfield, Illinois to Washington, D.C. Reagan-National Airport for 35% less than the average price by searching for this airline.
Can I find deals for flights from Springfield to Reagan-National that include hotel bookings?
Yes. In addition to deals on Springfield to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Springfield to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Springfield to Reagan-National.
Can I find deals for business class flights from Springfield to Reagan-National?
Yes. Cheapflights offers flight deals from Springfield to Reagan-National 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 Springfield, Illinois to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Springfield, Illinois to Washington, D.C. Reagan-National Airport (average of $278). Flying from Springfield, Illinois to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 airline flying from Springfield to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$258	Average$358	FlexibilityNo cancel fee	On-time71%

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$473+ Cheap flights from Springfield, IL (SPI) to Reagan-National (DCA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Springfield to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Springfield to Reagan-National

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Springfield to Reagan-National

Cheapest flights from Springfield to Reagan-NationalExplore the most affordable flight options available from Springfield to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from Springfield to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Springfield to Washington, D.C. Reagan-National Airport that are best for you.

Best time to book a flight from Springfield to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Springfield with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Springfield to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Springfield, Illinois to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Read through reviews of airlines operating flights from Springfield to Washington, D.C. Reagan-National Airport, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Springfield to Reagan-National. 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 Springfield to Washington, D.C. Reagan-National?

How long is the flight from Springfield, Illinois to Washington, D.C. Reagan-National Airport?

What is the cheapest airline to fly from Springfield, Illinois to Washington, D.C. Reagan-National Airport round-trip?

Can I find deals for flights from Springfield to Reagan-National that include hotel bookings?

How can I find direct flights from Springfield to Reagan-National?

Can I find deals for business class flights from Springfield to Reagan-National?

What is the cheapest month to book a flight from Springfield, Illinois to Washington, D.C. Reagan-National Airport?

Traveling to a place near Washington, D.C. Reagan-National Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Springfield to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Springfield to Reagan-National

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Cheapest flights from Springfield to Reagan-National
Explore the most affordable flight options available from Springfield to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.