BOI - DCA

$122 Find Cheap Flights from Boise to Reagan Washington National Airport - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$303
Typical prices: $335-$571
United Airlines
Sat 10/20Sat 10/27
BOI - DCA • 1 stop
Cheapest one-way
$152
Typical prices: $151-$365
American Airlines
Sun 9/16
BOI - DCA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boise and Washington, D.C. Reagan-National Airport. You'll need to take a connecting flight to reach the destination.
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When to book
21 weeks
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 66% compared to booking last minute.
Insights
Insights
When to travel
August
Cheapest • 34% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Portland (PDX)
Cheapest • Avg $300 (round-trip)
Salt Lake City (SLC)
Shortest trip • 6h 29m (one-way)
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Insights
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We hope you love your trip to Washington, D.C. Reagan-National Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Reagan-National (BOI-DCA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Reagan-National

Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
12:26 pm - 10:52 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
8h 26m1 stop Chicago O'Hare Intl
United Airlines Logo
6:30 am - 11:28 amDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
6h 58m1 stop Chicago O'Hare Intl
$303United Airlines
Tue, Oct 20 - Tue, Oct 27
United Airlines Logo
12:26 pm - 9:14 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
6h 48m1 stop Chicago O'Hare Intl
United Airlines Logo
7:45 am - 4:42 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
10h 57m1 stop San Francisco
$303United Airlines
Sat, Oct 24 - Thu, Oct 29
Delta Logo
1:40 pm - 11:48 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
8h 08m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:05 am - 12:35 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
8h 30m1 stop Minneapolis St Paul
$303Delta
Wed, Oct 21 - Wed, Oct 28
Delta Logo
1:40 pm - 11:47 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
8h 07m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:05 am - 12:35 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
8h 30m1 stop Minneapolis St Paul
$303Delta
Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
3:21 pm - 11:59 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
6h 38m1 stop Chicago O'Hare Intl
American Airlines Logo
7:42 am - 2:31 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
8h 49m1 stop Chicago O'Hare Intl
$303American Airlines
Tue, Sep 22 - Wed, Sep 23
American Airlines Logo
1:50 pm - 11:59 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
8h 09m1 stop Dallas/Fort Worth
American Airlines Logo
6:30 am - 2:31 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
10h 01m1 stop Chicago O'Hare Intl
$303American Airlines
Tue, Oct 20 - Tue, Oct 27
Southwest Logo
12:55 pm - 11:55 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
9h 00m2 stops Denver Intl Dallas Love Field
Southwest Logo
3:10 pm - 11:10 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
10h 00m2 stops Chicago Midway Las Vegas Harry Reid Intl
$361Southwest
Mon, Oct 26 - Wed, Nov 18
Southwest Logo
12:00 pm - 10:55 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
8h 55m2 stops Las Vegas Harry Reid Intl Dallas Love Field
Southwest Logo
4:00 pm - 10:30 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
8h 30m2 stops Omaha Eppley Airfield Denver Intl
$361Southwest
Tue, Sep 29 - Sat, Oct 3
Alaska Airlines Logo
6:00 am - 4:00 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
8h 00m1 stop Portland
Alaska Airlines Logo
5:25 pm - 11:54 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
8h 29m1 stop Portland
$361Alaska Airlines
Thu, Oct 29 - Wed, Nov 18
Alaska Airlines Logo
10:06 am - 9:59 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
9h 53m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
10:59 am - 7:46 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
10h 47m1 stop San Diego
$389Alaska Airlines
Booking Insights

Price, demand and travel trends for Boise to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boise to Washington, D.C. Reagan-National Airport with more confidence.

How much is a round-trip flight from Boise to Washington, D.C. Reagan-National Airport?

Round-trip flights from Boise to Washington, D.C. Reagan-National Airport start at $303. Prices are below average for this route right now, with typical round-trip fares ranging from $335 to $571. The lowest price found in the past 5 days was $303 on United Airlines.

What's the cheapest day of the week to fly from Boise to Washington, D.C. Reagan-National Airport?

Friday is the cheapest day of the week to fly from Boise to Washington, D.C. Reagan-National Airport, it is 21% cheaper than the average day. Sunday is the most expensive day with flight prices 45% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • August is the cheapest month to fly from Boise to Washington, D.C. Reagan-National Airport at $296 round-trip.
  • March ($570) and June ($568) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 92% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Boise to Washington, D.C. Reagan-National Airport the cheapest?

Flights from Boise to Washington, D.C. Reagan-National Airport are cheapest 21 weeks before departure. Booking in this window typically costs about 66% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Boise to Washington, D.C. Reagan-National Airport flights

Low season

December

Cheapest flight

$152
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Boise to Washington, D.C. Reagan-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

Your Boise to Washington, D.C. Reagan-National Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Boise to Washington, D.C. Reagan-National Airport?

    Flights from Boise to Washington, D.C. Reagan-National Airport usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Washington, D.C. Reagan-National (DCA).

  • What cabin classes can I book on flights from Boise to Washington, D.C. Reagan-National Airport?

    Only Economy Class is available on flights from Boise to Washington, D.C. Reagan-National Airport.

  • Which airports do connecting flights from Boise to Washington, D.C. Reagan-National Airport pass through?

    One-stop flights from Boise to Washington, D.C. Reagan-National Airport most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 30% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 20% of one-stop connections
    • Dallas/Fort Worth (DFW) - 19% of one-stop connections
    • Denver Intl (DEN) - 9% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Boise to Washington, D.C. Reagan-National Airport?

    Yes. Being flexible with your travel dates can save you up to 46% on the Boise to Washington, D.C. Reagan-National Airport route. Friday is the cheapest departure day at $354 round-trip on average, while Sunday is the most expensive at $654, a difference of $300. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

    Some of the most popular sights in Washington, D.C. Reagan-National Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

  • How long is a flight from Boise to Washington, D.C. Reagan-National Airport?

    A nonstop flight from Boise to Washington, D.C. Reagan-National Airport takes 0h 00m, covering 2,042 miles.

  • What are the earliest and latest flights from Boise to Washington, D.C. Reagan-National Airport?

    These are the earliest and latest flight times available from Boise to Washington, D.C. Reagan-National Airport:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • How expensive are last-minute Boise to Washington, D.C. Reagan-National Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 55% above the route average of $448. Book 21 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Boise to Washington, D.C. Reagan-National Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Boise to Washington, D.C. Reagan-National Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $303 to $2,758. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Boise to Washington, D.C. Reagan-National Airport looking right now?

    One-way fares from Boise to Washington, D.C. Reagan-National Airport are currently lower than usual. Average one-way flight prices are about $195, which is 15% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Boise to Washington, D.C. Reagan-National Airport?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 6h 29m, compared with 7h 01m via Denver Intl (DEN) and 7h 02m via Minneapolis St Paul (MSP).

  • What is the time difference between Boise and Washington, D.C. Reagan-National Airport?

    Washington, D.C. Reagan-National Airport is 2 hours ahead of Boise (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    · Sixt
    · Dollar
    · Thrifty
    · Alamo
    · Budget

  • How much should I expect to pay for a Boise to Washington, D.C. Reagan-National Airport flight?

    Round-trip flights from Boise to Washington, D.C. Reagan-National Airport range from $335 to $571, with an average of $448 over the past 12 months. Anything below $335 counts as a good deal.

Your guide to booking Boise to Washington, D.C. Reagan-National Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $354 - about $300 less than Sunday (46% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 66% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boise to Washington, D.C. Reagan-National Airport trip for August. Fares historically average $296 round-trip in that month - typically $274 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.
    - Hyatt House Washington DC The Wharf
    - Canopy by Hilton Washington D.C - The Wharf
    - Intercontinental Hotels Washington D.C. - The Wharf By IHG

Everything you need to know for your flight from Boise to Reagan-National

Information on your arrival and departure airports

Boise (BOI)
Reagan-National (DCA)