boi-to-dca

 

The cheapest times to fly from BOI to DCA are

  • January 1st to March 4th
  • August 6th to November 18th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BOI to DCA is late October to early November. Prices can be as high as $1061 for Sunday flights during mid March, or as low as $283 for Wednesday flights around late October to early November.

 

When to Fly to Washington

Flying from Boise, ID (BOI) to Washington, DC (DCA) will usually cost between $292 to $714 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October to early November with an average ticket price of $367. Due to high demand the most expensive time to fly is mid March, with an average price of $679. Planning your trip to low-cost times can easily save you $312 on economy flights and even more on first-class flights. Generally, any price below $446 can be considered a good price for a round-trip BOI to DCA flight.

See below for a graph of average weekly prices for the BOI to DCA route. All prices are for round-trip tickets in USD.

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BOI to DCA Flight Prices

Compared to other flights, the BOI to DCA flight is much cheaper than the average and costs less than the average flight leaving from Boise. The average price per mile (for a direct flight) is $0.14, which is far below average.

 

Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to DCA, and Tuesday the cheapest day to fly back into BOI. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $184 (32%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $398. Return trip prices are from the DCA to BOI flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

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Departure Day Prices

Return Trip Prices by Day

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Return Day Prices

 

Nonstop Flights and Layovers

Travelers looking to fly from BOI to DCA can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 4 hour 40 minutes may not be realistic.

 

Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from BOI to DCA while comparing.

Destination alternative #1: Baltimore/Washington International Thurgood Marshall Airport (BWI) in Baltimore, MD

  • 30 miles (48 km) away from DCA
  • Usually 13.57% less expensive than DCA
  • 1-layover flights available

See BOI to BWI flights

Destination alternative #2: Philadelphia International Airport (PHL) in Philadelphia, PA

  • 119 miles (192 km) away from DCA
  • Usually 2.69% less expensive than DCA
  • 1-layover flights available

See BOI to PHL flights

Destination alternative #3: Washington Dulles International Airport (IAD) in Washington, DC

  • 24 miles (39 km) away from DCA
  • Usually 1.79% less expensive than DCA
  • 1-layover flights available

See BOI to IAD flights

 

Flight Questions Answered

Still have questions about flying from BOI to DCA? We’ve got answers.

Which airlines fly this route?

You can find 6 major airlines flying this route most often: Alaska, American, Delta, Frontier, Southwest, United, and potentially more during busy seasons.

How far away is it from Ronald Reagan Washington National Airport to Boise Air Terminal Airport?

The distance between the two airports is roughly 2043 miles or 3288 kilometers.

How long does it take to fly from BOI to DCA?

The real-world flight time for a nonstop BOI to DCA flight is about 4 hour 40 minutes.

How many flights go between Boise, ID and Washington, DC?

It depends on the day of the week and the date, but a typical day might have around 69 available flights from BOI to DCA.

 

Airport Location Info

 

Departing Airport

Origination codeBOI
Origination airport nameBoise Air Terminal Airport
CityBoise, ID
Countrythe United States
Latitude43.6
Longitude-116.2

Return Airport

Destination codeDCA
Destination airport nameRonald Reagan Washington National Airport
CityWashington, DC
Countrythe United States
Latitude38.9
Longitude-77

 

Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.