HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$106+ Cheap flights from Idaho to Maryland

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BWI
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Maryland with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Idaho to Maryland

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

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.
Sat 12/73:45 pmBOI - PHL
1 stop12h 25mSpirit Airlines
Mon 12/92:45 pmPHL - BOI
3 stops26h 05mSpirit Airlines
Deal found 11/3$190
This FareScan 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1911:51 amBOI - BWI
2 stops29h 24mSpirit Airlines
Sat 11/233:59 pmBWI - BOI
2 stops20h 57mSpirit Airlines
Deal found 11/3$249
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.
Sat 12/72:20 pmGEG - IAD
1 stop6h 33mDelta
Sat 12/146:07 amIAD - GEG
1 stop10h 05mDelta
Deal found 11/3$298
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.
Wed 12/42:10 pmGEG - DCA
1 stop6h 34mDelta
Wed 12/118:20 amDCA - GEG
1 stop7h 47mDelta
Deal found 11/4$298
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/510:41 amBOI - IAD
1 stop8h 33mUnited Airlines
Sat 12/710:05 amIAD - BOI
1 stop9h 46mUnited Airlines
Deal found 11/4$350
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.
Fri 12/61:43 pmBOI - DCA
1 stop7h 57mDelta
Tue 12/106:54 pmDCA - BOI
1 stop6h 51mDelta
Deal found 11/3$350
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.
Sat 12/1412:52 pmGEG - BWI
1 stop7h 11mDelta
Thu 1/26:00 amBWI - GEG
1 stop7h 50mDelta
Deal found 11/4$353
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.
Thu 12/51:50 pmBOI - IAD
1 stop8h 16mDelta
Wed 12/111:35 pmIAD - BOI
2 stops10h 49mDelta
Deal found 11/4$355
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.
Tue 12/31:27 pmJAC - IAD
1 stop8h 22mDelta
Mon 12/96:55 amIAD - JAC
1 stop7h 30mDelta
Deal found 11/3$364
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.
Fri 12/69:15 amBOI - IAD
1 stop10h 28mAlaska Airlines
Mon 12/95:32 pmIAD - BOI
1 stop21h 36mAlaska Airlines
Deal found 11/3$366
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:50 pmGEG - IAD
1 stop18h 04mAlaska Airlines
Tue 12/107:00 amIAD - GEG
1 stop8h 34mAlaska Airlines
Deal found 11/4$377
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/225:30 amGEG - PHL
1 stop8h 26mAmerican Airlines
Sun 11/245:00 amPHL - GEG
1 stop10h 47mAmerican Airlines
Deal found 11/2$389

Find flights from Idaho to Maryland within your budget

Customize your flight search to find flights from Idaho to Maryland 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

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Tue 12/3

11:51 am-5:47 am

1 stop15h 56m

$106

SpokaneWashington, D.C.

GEG - IAD

GEGIAD

Spokane

Tue 1/7

5:00 am-3:49 pm

1 stop7h 49m

$149

SpokaneWashington, D.C.

GEG - DCA

GEGDCA

Spokane

Wed 12/18

5:50 am-5:59 pm

1 stop9h 09m

$149

SpokaneBaltimore

GEG - BWI

GEGBWI

Spokane

Tue 12/24

1:22 pm-5:30 am

1 stop13h 08m

$155

SpokaneBaltimore

GEG - BWI

GEGBWI

Spokane

Thu 1/16

9:39 am-5:15 am

1 stop16h 36m

$164

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Tue 1/7

2:50 pm-11:05 pm

1 stop6h 15m

$165

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Thu 4/3

1:48 pm-12:36 am

1 stop8h 48m

$198

BoiseBaltimore

BOI - BWI

BOIBWI

Boise Air Term. Gowen Fld

Mon 12/2

11:51 am-12:25 am

2 stops34h 34m

$124

SpokaneBaltimore

GEG - BWI

GEGBWI

Spokane

Wed 1/8

1:15 pm-11:34 pm

1 stop7h 19m

$149

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Wed 12/25

1:15 pm-11:19 pm

1 stop8h 04m

$150

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Idaho to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Idaho 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 Idaho to Maryland

Get recent, data-driven insights about flights from Idaho to Maryland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho to Maryland?

Currently, August is the cheapest month in which you can book a flight from Idaho to Maryland (average of $241). Flying from Idaho to Maryland in January is currently the most expensive (average of $273). 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 ID to MD?

Find hourly flight availability from Idaho to Maryland. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Maryland as you normally would.

Rainfall in Maryland by month

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

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

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

If weather is an important factor for your trip to Maryland, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated November 4, 2024.
To help decide which airline to fly from Idaho to Maryland, see what other customers have to say about Delta, Alaska Airlines and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,089 reviews

Crew

8.7

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Overall

8.1

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

Crew

8.7

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Overall

8.1

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

Crew

8.7

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Overall

8.1

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

Crew

8.7

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Overall

8.1

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

Crew

8.7

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Overall

8.1

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

Crew

8.7

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Overall

8.1

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 Idaho to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Idaho to Maryland for under $200 on Cheapflights?

    Yes, there are multiple flights from Idaho to Maryland for under $200. The cheapest flight booked recently is on Spirit Airlines for just $190, but on average you can expect to pay $338.

  • Are there last-minute flights available from Idaho to Maryland for under $500?

    There are currently 20+ open flights from Idaho to Maryland within the next 7 days for less than $500.

  • What are the cheapest airlines to fly from Idaho to Maryland one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $124. Users have also found prices from $149 and $149 on United Airlines and Delta, respectively.

  • What does BOI to BWI mean?

    BOI and BWI are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOI to BWI refers to a flight route from Boise Air Term. Gowen Fld Airport to Baltimore/Washington Airport. Salisbury-Ocean City Airport (SBY), Hagerstown Regional Airport (HGR), Frederick Airport (FDK), Fort Meade Tipton Airport (FME) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Idaho to Maryland that include extra baggage allowance?

    The amount of baggage you can bring on your Idaho to Maryland 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 Idaho to Maryland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho to Maryland 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 Idaho to Maryland that include hotel bookings?

    Yes. In addition to deals on Idaho to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Maryland.

  • Can I find deals for business class flights from Idaho to Maryland?

    Yes. Cheapflights offers flight deals from Idaho to Maryland 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 Idaho to Maryland that allow pets onboard?

    Many airlines flying from Idaho to Maryland 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 Idaho to Maryland?

    Yes, you can often find last-minute deals on Idaho to Maryland 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 Idaho to Maryland flight deals updated?

    The Idaho to Maryland flight deals you see on this page were last updated on 11/4.

  • What is the cheapest month to book a flight from Idaho to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Idaho to Maryland (average of $241). Flying from Idaho to Maryland in January is currently the most expensive (average of $273). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
Los Angeles to John F Kennedy Intl flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
John F Kennedy Intl to Los Angeles flights
Newark to Miami flights
Dallas/Fort Worth to LaGuardia flights
Newark to Orlando flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Las Vegas flights
Newark to Los Angeles flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to Orlando flights
Los Angeles to Newark flights
John F Kennedy Intl to Dallas/Fort Worth flights
Dallas/Fort Worth to Newark flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Atlanta flights
San Francisco to John F Kennedy Intl flights
LaGuardia to Orlando flights
Miami to John F Kennedy Intl flights
Dallas/Fort Worth to Orlando flights
Atlanta to John F Kennedy Intl flights
Newark to Las Vegas flights
John F Kennedy Intl to San Francisco flights
O'Hare Intl to John F Kennedy Intl flights
John F Kennedy Intl to O'Hare Intl flights
Los Angeles to LaGuardia flights
Los Angeles to Honolulu flights
Dallas/Fort Worth to Las Vegas flights
Fort Lauderdale to LaGuardia flights
O'Hare Intl to Orlando flights
San Francisco to Newark flights
Los Angeles to Dallas/Fort Worth flights
Los Angeles to Seattle flights
Miami to LaGuardia flights
Seattle to Los Angeles flights
Boston to Orlando flights
Philadelphia to Orlando flights
O'Hare Intl to Los Angeles flights
Dulles Intl to Dallas/Fort Worth flights
O'Hare Intl to Las Vegas flights
Dallas/Fort Worth to Seattle flights
Baltimore to Dallas/Fort Worth flights
Seattle to Sky Harbor Intl flights
John F Kennedy Intl to Sky Harbor Intl flights
LaGuardia to Los Angeles flights
Dallas/Fort Worth to Los Angeles flights

Top 4 airlines flying from Idaho to Maryland

Discover the top 4 airlines that operate flights from Idaho to Maryland. 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$178Average$302FlexibilityNo cancel feeOn-time65%
DeltaCheapest$324Average$568FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$356Average$516FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$376Average$716FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines