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BOI - DCA

$179 Find cheap flights from Boise to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Reagan-National departing on 10/22. 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.
1 adult
0 bags
Sun 7/7
Sun 7/14

Search hundreds of travel sites at once for deals on flights to Reagan Washington National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 44,281,614 times on KAYAK, and here is why:

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Cheap flight deals from Boise to Reagan-National (BOI-DCA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:40 am - 1:56 pmBOI-DCA
6h 16m1 stop
5:20 pm - 10:59 pmDCA-BOI
7h 39m1 stop
$358Delta
Find Deal
Tue, Oct 8 - Sat, Oct 12
5:40 am - 1:56 pmBOI-DCA
6h 16m1 stop
12:59 pm - 10:19 pmDCA-BOI
11h 20m2 stops
$363Delta
Find Deal
Tue, Oct 8 - Sat, Oct 12
5:40 am - 6:31 pmBOI-DCA
10h 51m2 stops
10:00 am - 7:00 pmDCA-BOI
11h 00m2 stops
$368Delta
Find Deal
Mon, Nov 4 - Thu, Nov 7
2:04 pm - 11:39 pmBOI-DCA
7h 35m1 stop
4:00 pm - 12:15 amDCA-BOI
10h 15m2 stops
$371Delta
Find Deal
Thu, Aug 1 - Mon, Aug 5
1:39 pm - 12:48 amBOI-DCA
9h 09m1 stop
5:20 am - 12:31 pmDCA-BOI
9h 11m1 stop
$373American Airlines
Find Deal
Wed, Oct 9 - Sat, Oct 12
12:51 am - 11:15 amBOI-DCA
8h 24m1 stop
5:27 pm - 1:01 amDCA-BOI
9h 34m1 stop
$392American Airlines
Find Deal
Tue, Jul 16 - Mon, Jul 22
2:14 pm - 7:02 pmBOI-DCA
26h 48m3 stops
10:30 am - 10:23 pmDCA-BOI
13h 53m2 stops
$577United Airlines
Find Deal
Mon, Aug 26 - Sat, Aug 31
5:27 pm - 9:07 amBOI-DCA
13h 40m2 stops
4:08 pm - 10:30 pmDCA-BOI
8h 22m1 stop
$618United Airlines
Find Deal
Wed, Jul 3 - Sat, Jul 6
5:45 am - 8:59 pmBOI-DCA
13h 14m2 stops
6:31 pm - 6:05 pmDCA-BOI
25h 34m2 stops
$677Alaska Airlines
Find Deal
Thu, Jul 4 - Sun, Jul 7
8:59 am - 4:11 pmBOI-DCA
29h 12m1 stop
6:31 pm - 9:11 amDCA-BOI
16h 40m1 stop
$767Alaska Airlines
Find Deal
Sun, Jul 21 - Sat, Jul 27

Flights from Boise to Reagan-National - Travel Insights & Trends

Get data-powered insights and trends into flights from Boise to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boise to Reagan Washington National Airport?

The average price of all flights from Boise to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Reagan Washington National Airport on a Saturday and more expensive on a Sunday. On your return trip to Boise, you should consider flying back on a Tuesday, and avoid Mondays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boise to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boise to Washington, D.C. Reagan-National Airport is February, where tickets cost $408 on average. On the other hand, the most expensive months are March and June, where the average cost of tickets is $797 and $751 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boise to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boise to Washington, D.C. Reagan-National Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 89 days before departure.

Which airlines provide the cheapest flights from Boise to Reagan Washington National Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Boise to Reagan Washington National Airport were found on Delta ($358) and American Airlines ($373). American Airlines proposed the cheapest one-way flight at $179.

Good to know

Low season

January

High season

May

Cheapest flight

$179
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Boise to Reagan Washington National Airport

When to book flights from Boise to Reagan-National

Are your dates flexible? Find out the best times to travel from Boise to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Boise to Reagan Washington National Airport flights

  • What is the cheapest flight from Boise to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Boise to Washington, D.C. Reagan-National Airport was $179 for a one-way ticket and $358 for a round-trip.

  • Do I need a passport to fly between Boise and Reagan Washington National Airport?

    No

  • Which aircraft models fly most regularly from Boise to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Reagan Washington National Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Boise and Reagan Washington National Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Washington, D.C., Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Washington, D.C. are Delta and Alaska Airlines. With an average price for the route of $537 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $715 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Boise to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Boise with another airline. Booking your flights between Boise and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Boise to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Boise to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9223 reviews
7.3Food
8.2Boarding
7.3Entertainment
7.9Comfort
8.6Crew
Airline reviews

The queue before check-in was long and slow moving due to too few desks being open. THEN, WHEN WE FINALLY REACHED THE CHECK-IN DESK WE WERE CHARGED US$70 FOR 2 BAGS. What rubbed salt into the wound was the incredible number of large bags in people’s “carry on”.

6.0 GoodAnonymous, Jun 2024ANC - SEA
Read more about Alaska Airlines reviews

The queue before check-in was long and slow moving due to too few desks being open. THEN, WHEN WE FINALLY REACHED THE CHECK-IN DESK WE WERE CHARGED US$70 FOR 2 BAGS. What rubbed salt into the wound was the incredible number of large bags in people’s “carry on”.

I was unfortunately placed in the middle seat. Very, Very cramped.

Seats are uncomfortable but let room was adequate. The snack is pretty weak and the staff not particularly friendly.

Flight was on time, boarding was efficient, and crew was pleasant. It would have been a nice feature to have the seatback tvs as this was a cross country flight, but entertainment is not a requirement.

Flight was cancelled just before we boarded. I had to stayed an extra night in SF and arrived one day late. Also I had to flight back JFK and not Newark since they didn't have flight to Newark until very late the following day. A real bad experience on this flight. It took me 2 days to get back home.

Plane was very cold, but other than that, it was a perfect flight

My baggage did not with me , which upset the item that were inside as gifts . Well over 24 hours .

We landed in San Diego from Fresno 10 min late and our gate was occupied. We waited OVER AN HOUR to get to the gate and didnt get any updates about what was happening until I asked. Then we were told it would be another 5 minutes....which turned into 25. My wife was waiting in cell phone lot over an hour and finally had to leave. It cost me $40 cab ride and a fight with my wife. THanks for nothing Alaska Air.

I was sitting in row 31 and felt bad smell coming from the toilets especially when boarding and exiting not much during the flight.

The flight was delayed by more than two hours. A notification ahead of time would be most helpful.

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Terrible. I didn’t fly and I had an important meeting the next day.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Book cheap flights from Boise to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boise to Washington, D.C. found on KAYAK in the last 72 hours.
10/22Tue
1 stopAmerican Airlines
9h 09mBOI-DCA
$179
7/12Fri
1 stopDelta
6h 22mBOI-DCA
$183
10/22Tue
2 stopsDelta
9h 36mBOI-DCA
$184
7/12Fri
2 stopsDelta
11h 03mBOI-DCA
$188
7/11Thu
1 stopAmerican Airlines
9h 54mBOI-DCA
$209
7/22Mon
1 stopAmerican Airlines
8h 24mBOI-DCA
$223
6/22Sat
1 stopAmerican Airlines
9h 13mBOI-DCA
$237
10/22Tue
3 stopsUnited Airlines
23h 42mBOI-DCA
$359
6/24Mon
2 stopsAlaska Airlines
11h 30mBOI-DCA
$384
10/31Thu
3 stopsUnited Airlines
16h 58mBOI-DCA
$403

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Last minute flights from Boise to Reagan-National

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boise to Washington, D.C. that are departing in the next 10 days.
6/11Tue
multi-stopDelta
6h 41mBOI-DCA
6/19Wed
multi-stopDelta
8h 03mDCA-BOI
$765
6/11Tue
multi-stopDelta
10h 56mBOI-DCA
6/19Wed
multi-stopDelta
8h 03mDCA-BOI
$770
6/11Tue
multi-stopDelta
11h 29mBOI-DCA
6/19Wed
multi-stopDelta
10h 31mDCA-BOI
$775
6/9Sun
multi-stopUnited Airlines
8h 28mBOI-DCA
6/16Sun
multi-stopUnited Airlines
6h 37mDCA-BOI
$939
6/9Sun
multi-stopAlaska Airlines
8h 04mBOI-DCA
6/16Sun
multi-stopAlaska Airlines
12h 26mDCA-BOI
$971
6/9Sun
multi-stopAmerican Airlines
10h 59mBOI-DCA
6/16Sun
multi-stopAmerican Airlines
10h 15mDCA-BOI
$996

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Boise - Reagan Washington National Airport Flights

Departure:

Boise (BOI)United States

Destination:

Reagan Washington National Airport (DCA)United States

Return flight deals:

Reagan Washington National Airport - Boise

Cabin classes: