BOI - DCA

$152 Find Cheap Flights from Boise to Reagan Washington National Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$303
Typical prices: $335-$571
Delta
Mon 10/22Fri 10/26
BOI - DCA • 1 stop
Cheapest one-way
$152
Typical prices: $151-$365
United Airlines
Wed 9/12
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.
Insights
Insights
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

Tue, Dec 22 - Tue, Dec 29
Delta Logo
11:52 pm - 9:16 amBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
7h 24m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:50 pm - 11:52 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
9h 02m1 stop Seattle/Tacoma Intl
$303Delta
Thu, Oct 29 - Mon, Nov 2
Delta Logo
1:40 pm - 10:49 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
7h 09m1 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
Tue, Dec 1 - Wed, Dec 2
American Airlines Logo
1:24 pm - 11:59 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
8h 35m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 12:42 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
8h 42m1 stop Chicago O'Hare Intl
$303American Airlines
Tue, Sep 22 - Tue, Sep 29
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
8:40 am - 2:31 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
7h 51m1 stop Chicago O'Hare Intl
$303American Airlines
Thu, Oct 29 - Mon, Nov 2
Southwest Logo
5:40 am - 5:20 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
9h 40m2 stops Phoenix Sky Harbor Intl Dallas Love Field
Southwest Logo
6:40 pm - 1:25 amDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
8h 45m1 stop Las Vegas Harry Reid Intl
$308Southwest
Thu, Oct 29 - Mon, Nov 2
Southwest Logo
5:40 am - 4:25 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
8h 45m2 stops Phoenix Sky Harbor Intl Omaha Eppley Airfield
Southwest Logo
6:40 pm - 1:25 amDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
8h 45m1 stop Las Vegas Harry Reid Intl
$358Southwest
Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
6:43 am - 4:25 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
7h 42m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:00 am - 3:23 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
9h 23m1 stop Seattle/Tacoma Intl
$409Alaska Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
6:25 am - 3:04 pmBOI  Boise Air Term. Gowen Fld-DCA Washington, D.C. Reagan-National
6h 39m1 stop Denver Intl
United Airlines Logo
6:00 am - 6:03 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
14h 03m2 stops Houston George Bush Intcntl Denver Intl
$442United Airlines
Sat, Oct 24 - Wed, Oct 28
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
6:00 am - 6:03 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
14h 03m2 stops Houston George Bush Intcntl Denver Intl
$442United Airlines
Sat, Sep 26 - Mon, Sep 28
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
6:59 pm - 12:35 pmDCA  Washington, D.C. Reagan-National-BOI Boise Air Term. Gowen Fld
19h 36m2 stops San Francisco Seattle/Tacoma Intl
$527Alaska 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 Delta.

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?

    Three cabin classes are available on flights from Boise to Washington, D.C. Reagan-National Airport:

    • Economy Class
    • Business Class
    • First Class

  • 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 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.

  • 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.

  • 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 $2,312. That means the highest observed fare was about 8x 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 $207, which is 10% 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)