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$150+ Cheap flights from District of Columbia to Boise (BOI)

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BOI
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
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Find flight deals from District of Columbia to Boise

Cheapest flights from District of Columbia to Boise
Explore the most affordable flight options available from District of Columbia to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/65:24 pmIAD - BOI
1 stop8h 21mDelta
Sun 12/81:43 pmBOI - IAD
1 stop8h 13mDelta
Deal found 11/4$370
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/65:00 amIAD - BOI
2 stops10h 21mAmerican Airlines
Mon 12/95:22 pmBOI - IAD
2 stops13h 17mAmerican Airlines
Deal found 11/3$380
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2412:45 pmIAD - BOI
1 stop11h 13mUnited Airlines
Tue 12/36:53 pmBOI - IAD
1 stop8h 15mUnited Airlines
Deal found 11/3$415
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/245:10 pmDCA - BOI
1 stop9h 23mDelta
Tue 12/31:50 pmBOI - DCA
1 stop7h 50mDelta
Deal found 11/3$469
This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:00 amIAD - BOI
1 stop9h 54mAlaska Airlines
Tue 1/76:20 pmBOI - IAD
1 stop21h 37mAlaska Airlines
Deal found 11/3$475
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:00 pmDCA - BOI
1 stop7h 49mUnited Airlines
Tue 1/77:00 amBOI - DCA
2 stops11h 59mUnited Airlines
Deal found 11/3$517
This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:40 pmDCA - BOI
1 stop8h 16mAlaska Airlines
Mon 12/308:40 amBOI - DCA
1 stop29h 35mAlaska Airlines
Deal found 11/3$556
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/276:32 amDCA - BOI
1 stop8h 10mAmerican Airlines
Tue 12/312:05 pmBOI - DCA
1 stop15h 00mAmerican Airlines
Deal found 11/3$602
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/167:25 amIAD - BOI
2 stops17h 35mSouthwest
Fri 12/271:15 pmBOI - IAD
1 stop9h 45mSouthwest
Deal found 11/3$617
This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1011:47 amIAD - BOI
3 stops25h 09mMultiple Airlines
Wed 11/1311:51 amBOI - IAD
3 stops30h 44mMultiple Airlines
Deal found 11/3$666
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/213:00 pmDCA - BOI
2 stops11h 55mSouthwest
Sat 11/235:00 amBOI - DCA
2 stops11h 50mSouthwest
Deal found 11/3$738

Find flights from District of Columbia to Boise within your budget

Customize your flight search to find flights from District of Columbia to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Mon 11/25

7:15 am-4:30 pm

1 stop11h 15m

$150

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Tue 12/31

6:31 am-4:32 pm

1 stop12h 01m

$161

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Tue 1/28

9:11 am-9:52 pm

2 stops14h 41m

$170

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Mon 3/3

5:25 pm-11:59 pm

1 stop8h 34m

$185

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Mon 11/25

4:00 pm-12:55 am

2 stops10h 55m

$260

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Sun 11/24

5:10 pm-12:33 am

1 stop9h 23m

$150

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Thu 12/26

9:15 pm-11:02 am

3 stops39h 47m

$361

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Sun 12/8

9:13 am-8:55 pm

1 stop13h 42m

$191

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Tue 4/8

1:10 pm-9:16 pm

1 stop10h 06m

$198

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Tue 12/24

5:00 pm-10:49 pm

1 stop7h 49m

$200

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 23 results
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Best time to book a flight from District of Columbia to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from District of Columbia to Boise

Get recent, data-driven insights about flights from District of Columbia to Boise including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from District of Columbia to Boise?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to Boise (average of $311). Flying from District of Columbia to Boise in June is currently the most expensive (average of $436). 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.

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

Find hourly flight availability from District of Columbia to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

When flying from District of Columbia to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated November 4, 2024.
To help decide which airline to fly from District of Columbia to Boise, see what other customers have to say about United Airlines, Delta and Alaska Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,089 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,423 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,829 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,226 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Boise. 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 into for flights to Boise from District of Columbia?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly into if you book a flight from District of Columbia to Boise. It is only a 3.3 mi journey from Air Term. Gowen Fld (BOI) to Boise’s city center.

  • Can I find flights from District of Columbia to Boise for under $400 on Cheapflights?

    Yes, there are multiple flights from District of Columbia to Boise for under $400. The cheapest flight booked recently is on United Airlines for just $330, but on average you can expect to pay $428.

  • Are there last-minute flights available from District of Columbia to Boise for under $700?

    There are currently 6+ open flights from District of Columbia to Boise within the next 7 days for less than $700.

  • What are the cheapest airlines to fly from District of Columbia to Boise one-way?

    One-way options have recently been found by users for as low as $150 on Delta. Other airlines that offer cheap prices include United Airlines from $161 and American Airlines from $165 one-way.

  • What does IAD to BOI mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Dulles Intl Airport to Boise Air Term. Gowen Fld Airport flight would often be abbreviated as a IAD to BOI flight. Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from District of Columbia to Boise that include extra baggage allowance?

    The amount of baggage you can bring on your District of Columbia to Boise 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.

  • Can I find deals on flights from District of Columbia to Boise with specific airlines?

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

  • Can I find deals for flights from District of Columbia to Boise that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Boise?

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

  • Can I find deals for business class flights from District of Columbia to Boise?

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

  • Can I find deals for flights from District of Columbia to Boise that allow pets onboard?

    Many airlines flying from District of Columbia to Boise 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.

  • Can I find deals on last-minute flights from District of Columbia to Boise?

    Yes, you can often find last-minute deals on District of Columbia to Boise 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.

  • How recently were the District of Columbia to Boise flight deals updated?

    The District of Columbia to Boise flight deals you see on this page were last updated on 11/4.

  • What is the cheapest month to book a flight from District of Columbia to Boise?

    Currently, January is the cheapest month in which you can book a flight from District of Columbia to Boise (average of $311). Flying from District of Columbia to Boise in June is currently the most expensive (average of $436). 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.

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from District of Columbia to Boise

Discover the top 6 airlines that operate flights from District of Columbia to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$224Average$327FlexibilityNo cancel feeOn-time65%
DeltaCheapest$310Average$483FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$334Average$526FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$336Average$608FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$360Average$650FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$362Average$434FlexibilityNo cancel feeOn-time63%
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