Question 1

What are the cheapest airlines flying from Boise to Washington, D.C. round-trip?

Accepted Answer

According to our current data, Spirit Airlines ($203), and Sun Country Air ($289) offers the cheapest pricing from Boise to Washington, D.C.. You may be able to fly from Boise to Washington, D.C. for 60% less than the average price by searching for these airlines.

Question 2

What are the cheapest airlines to fly from Boise to Washington, D.C. one-way?

Accepted Answer

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $99. Sun Country Air flights start at $150 while deals on Delta start at $174 one-way.

Question 3

How recently were the Boise to Washington, D.C. flight deals updated?

Accepted Answer

The Boise to Washington, D.C. flight deals you see on this page were last updated on 6/6.

Question 4

How far ahead should I book a flight from Boise to Washington, D.C.?

Accepted Answer

The best time to book flights from Boise to Washington, D.C. is 22 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 5

What is the cheapest month to book a flight from Boise to Washington, D.C.?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Boise to Washington, D.C. (average of $278). Flying from Boise to Washington, D.C. in June is currently the most expensive (average of $382). 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.

Question 6

What is the cheapest day to fly from Boise to Washington, D.C.?

Accepted Answer

Travelers seeking maximum savings on their Boise to Washington, D.C. flight should consider departing on Saturday evenings 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.

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Washington, D.C., 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).

Question 9

What are the most popular routes from Boise to Washington, D.C.?

Accepted Answer

While some choose either Boise Air Term. Gowen Fld - Baltimore/Washington or Boise Air Term. Gowen Fld - Washington, D.C. Reagan-National, Boise Air Term. Gowen Fld - Washington, D.C. Dulles Intl is the most popular route from Boise to Washington, D.C..

Question 10

What are the most popular airlines that fly from Boise to Washington, D.C.?

Accepted Answer

Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Boise to Washington, D.C..

Question 11

Can I find flights from Boise to Washington, D.C. for under $300 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Boise to Washington, D.C. for under $300. The cheapest flight booked recently is on Spirit Airlines for just $203, but on average you can expect to pay $241.

Question 12

Are there last-minute flights available from Boise to Washington, D.C. for under $400?

Accepted Answer

There are currently 20+ open flights from Boise to Washington, D.C. within the next 7 days for less than $400.

Question 13

What is the cheapest day to fly round-trip from Boise to Washington, D.C.?

Accepted Answer

Flights from Boise to Washington, D.C. are found to be more expensive on Wednesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C..

Question 14

How far in advance should I book a flight from Boise to Washington, D.C.?

Accepted Answer

Travelers have found it’s best to book a flight 23 days in advance to save up to 655% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 23 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boise to Washington, D.C. 1-2 weeks in advance for as low as $491, or $760 for flights within the next 24 hours.

Question 15

What is the cheapest month to fly from Boise to Washington, D.C.?

Accepted Answer

The best pricing can be found in the month of February. Prices to Washington, D.C. from Boise average $508. You can even find prices in February for less than $508, as users have found deals to Washington, D.C. from as low as $258. The month of December appears to be one of the more expensive times to travel to Washington, D.C. from Boise. Flying in the targeted month can save you up to 21%.

Question 16

What is the cheapest time of day to fly from BOI to WAS?

Accepted Answer

When flying from Boise to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 18% versus a flight in the morning.

Question 17

What airport do you fly from for flights from Boise to Washington, D.C.?

Accepted Answer

Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Washington, D.C.. On average, Air Term. Gowen Fld has 0 outbound flights to Washington, D.C. per day from 5 airlines. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

Question 18

What does BOI to IAD mean?

Accepted Answer

This is defined as Boise Air Term. Gowen Fld Airport (BOI) and Washington, D.C. Dulles Intl Airport (IAD). Codes like Washington, D.C. Dulles Intl Airport are often used to just call airports uniquely. Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA) are some additional IATA codes for airports related to your trip.

Question 19

Can I find deals for flights from Boise to Washington, D.C. that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Boise to Washington, D.C. flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 20

Can I find deals on flights from Boise to Washington, D.C. with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Boise to Washington, D.C. flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 21

Can I find deals for flights from Boise to Washington, D.C. that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Boise to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 22

How can I find direct flights from Boise to Washington, D.C.?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Washington, D.C..

Question 23

Can I find deals for business class flights from Boise to Washington, D.C.?

Accepted Answer

Yes. Cheapflights offers flight deals from Boise to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 24

Can I find deals for flights from Boise to Washington, D.C. that allow pets onboard?

Accepted Answer

Many airlines flying from Boise to Washington, D.C. offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 25

Can I find deals on last-minute flights from Boise to Washington, D.C.?

Accepted Answer

Yes, you can often find last-minute deals on Boise to Washington, D.C. flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Popular in	December
Cheapest in	February
Round-trip from	$234
One-way from	$159

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$183	Average$290	FlexibilityNo cancel fee	On-time65%
Alaska Airlines	Cheapest$273	Average$662	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$305	Average$682	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$316	Average$517	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$376	Average$526	FlexibilityNo cancel fee	On-time71%

Cheap flights from Boise (BOI) to Washington, D.C. (WAS) from $99

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. Click the price to replicate the search for this deal.

The best prices from Boise Air Term. Gowen Fld to Washington, D.C. are usually found in February or April, booked 22 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Boise to Washington, D.C.

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What is the cheapest day to fly round-trip from Boise to Washington, D.C.?

How far in advance should I book a flight from Boise to Washington, D.C.?

What is the cheapest month to fly from Boise to Washington, D.C.?

What is the cheapest time of day to fly from BOI to WAS?

Cheap Boise to Washington, D.C. flights in June & July 2024

Find cheap flight options from Boise to Washington, D.C. specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.

These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Boise to Washington, D.C. 2024 flight deals

Discover exclusive flight deals for travel between Boise and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Boise to Washington, D.C. flights leaving soon

Consider one of these great deals we found on last-minute flights from Boise to Washington, D.C.. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Washington, D.C. from Boise

If you're seeking multiple options on one-way flights from Boise to Washington, D.C., be sure to check out these deals, which are updated often. Those seeking round-trip flights from Boise to Washington, D.C. should utilize the search form at the the top of the page.

Find flights from Boise to Washington, D.C. within your budget

How far ahead should I book a flight from Boise to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Washington, D.C.. Price data was last updated on May 31, 2024.

The best time to book flights from Boise to Washington, D.C. is 22 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Boise to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Boise to Washington, D.C.. Price data was last updated on June 2, 2024.

Best time to book a flight from Boise to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Boise with our price prediction graph.

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Sun Country Air, Delta and Alaska Airlines from Boise to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boise to Washington, D.C.. 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 Boise to Washington, D.C.?

Can I find flights from Boise to Washington, D.C. for under $300 on Cheapflights?

Are there last-minute flights available from Boise to Washington, D.C. for under $400?

What are the cheapest airlines flying from Boise to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Boise to Washington, D.C. one-way?

What are the most popular routes from Boise to Washington, D.C.?

What does BOI to IAD mean?

Can I find deals for flights from Boise to Washington, D.C. that include extra baggage allowance?

Can I find deals on flights from Boise to Washington, D.C. with specific airlines?

Can I find deals for flights from Boise to Washington, D.C. that include hotel bookings?

How can I find direct flights from Boise to Washington, D.C.?

Can I find deals for business class flights from Boise to Washington, D.C.?

Can I find deals for flights from Boise to Washington, D.C. that allow pets onboard?

Can I find deals on last-minute flights from Boise to Washington, D.C.?

How recently were the Boise to Washington, D.C. flight deals updated?

What are the most popular airlines that fly from Boise to Washington, D.C.?

What is the cheapest month to book a flight from Boise to Washington, D.C.?

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