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$132+ Cheap flights from Maryland to Idaho

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BOI
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Maryland to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Maryland (USMD) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Maryland to Idaho

Cheapest flights from Maryland to Idaho
Explore the most affordable flight options available from Maryland to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/177:15 amPHL - BOI
1 stop9h 35mSpirit Airlines
Sun 12/2211:57 amBOI - PHL
1 stop23h 48mSpirit Airlines
Deal found 11/21$262
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Thu 12/59:46 amBWI - BOI
1 stop8h 52mMultiple Airlines
Wed 12/113:45 pmBOI - BWI
3 stops27h 44mMultiple Airlines
Deal found 11/20$311
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Thu 12/56:55 amBWI - BOI
3 stops30h 03mSpirit Airlines
Wed 12/113:45 pmBOI - BWI
3 stops27h 44mSpirit Airlines
Deal found 11/20$330
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Mon 12/169:00 amPHL - BOI
1 stop9h 52mAmerican Airlines
Wed 12/182:16 pmBOI - PHL
1 stop7h 57mAmerican Airlines
Deal found 11/21$353
This Delta deal was found by Cheapflights users on 11/19. 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.
Mon 12/166:55 amIAD - BOI
1 stop7h 15mDelta
Thu 1/93:00 pmBOI - IAD
1 stop6h 40mDelta
Deal found 11/19$375
This Delta deal was found by Cheapflights users on 11/20. 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 12/126:00 amDCA - GEG
1 stop8h 42mDelta
Mon 12/165:50 amGEG - DCA
1 stop9h 09mDelta
Deal found 11/20$379
This Delta deal was found by Cheapflights users on 11/20. 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 12/126:07 amIAD - GEG
1 stop10h 05mDelta
Mon 12/162:20 pmGEG - IAD
1 stop6h 33mDelta
Deal found 11/20$379
This Delta deal was found by Cheapflights users on 11/21. 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 12/1711:43 amBWI - BOI
2 stops11h 36mDelta
Sun 12/227:55 pmBOI - BWI
1 stop7h 52mDelta
Deal found 11/21$406
This Delta deal was found by Cheapflights users on 11/20. 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.
Mon 12/92:10 pmBWI - GEG
2 stops13h 00mDelta
Thu 12/125:50 amGEG - BWI
1 stop9h 20mDelta
Deal found 11/20$407
This Mytrip deal was found by Cheapflights users on 11/21. 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.
Tue 12/249:20 pmPHL - BOI
3 stops39h 42mMultiple Airlines
Sun 1/58:03 pmBOI - PHL
1 stop15h 42mMultiple Airlines
Deal found 11/21$422
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Mon 12/168:25 amIAD - BOI
1 stop9h 47mUnited Airlines
Mon 12/232:34 pmBOI - IAD
1 stop6h 51mUnited Airlines
Deal found 11/20$429
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 12/113:40 pmPHL - JAC
1 stop7h 39mUnited Airlines
Mon 12/1612:45 pmJAC - PHL
1 stop6h 40mUnited Airlines
Deal found 11/19$430

Find flights from Maryland to Idaho within your budget

Customize your flight search to find flights from Maryland to Idaho 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 12/17

7:15 am-2:50 pm

1 stop9h 35m

Boise Air Term. Gowen Fld

Sun 12/22

11:57 am-1:45 pm

1 stop23h 48m

$262

BaltimoreBoise

BWI - BOI

BWIBOI

Baltimore/Washington

Sat 12/14

3:00 pm-12:06 am

2 stops11h 06m

Boise Air Term. Gowen Fld

Tue 1/7

10:40 am-11:34 pm

2 stops10h 54m

$283

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Tue 1/7

6:32 am-3:33 pm

1 stop12h 01m

Spokane

Tue 1/14

1:50 pm-11:30 pm

1 stop6h 40m

$306

Washington, D.C.Spokane

DCA - GEG

DCAGEG

Washington, D.C. Reagan-National

Thu 1/23

6:05 am-1:04 pm

1 stop9h 59m

Spokane

Sat 1/25

1:11 pm-11:39 pm

1 stop7h 28m

$306

BaltimoreBoise

BWI - BOI

BWIBOI

Baltimore/Washington

Thu 12/5

9:46 am-4:38 pm

1 stop8h 52m

Boise Air Term. Gowen Fld

Wed 12/11

3:45 pm-9:29 pm

3 stops27h 44m

$311

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Thu 1/23

6:05 am-1:04 pm

1 stop9h 59m

Spokane

Sat 1/25

9:15 am-11:36 pm

2 stops11h 21m

$311

BaltimoreBoise

BWI - BOI

BWIBOI

Baltimore/Washington

Tue 2/18

6:56 pm-10:41 pm

1 stop29h 45m

Boise Air Term. Gowen Fld

Fri 2/21

8:59 pm-5:56 pm

1 stop18h 57m

$322

Washington, D.C.Spokane

IAD - GEG

IADGEG

Washington, D.C. Dulles Intl

Fri 2/21

6:48 pm-11:44 pm

1 stop7h 56m

Spokane

Tue 2/25

5:52 pm-5:48 pm

1 stop20h 56m

$324

BaltimoreSpokane

BWI - GEG

BWIGEG

Baltimore/Washington

Thu 1/23

7:15 am-12:01 pm

1 stop7h 46m

Spokane

Sat 1/25

9:15 am-11:54 pm

2 stops11h 39m

$327

BaltimoreBoise

BWI - BOI

BWIBOI

Baltimore/Washington

Thu 12/5

6:55 am-10:58 am

3 stops30h 03m

Boise Air Term. Gowen Fld

Wed 12/11

3:45 pm-9:29 pm

3 stops27h 44m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Idaho

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

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

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

Currently, January is the cheapest month in which you can book a flight from Maryland to Idaho (average of $310). Flying from Maryland to Idaho 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 MD to ID?

Find hourly flight availability from Maryland to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Maryland to Idaho, 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 Idaho by month

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

In terms of precipitation, rainfall in Idaho 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 Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

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

If weather is an important factor for your trip to Idaho, 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 Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated November 21, 2024.
To help decide which airline to fly from Maryland to Idaho, see what other customers have to say about Delta, Alaska Airlines and Southwest. 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
5,005 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 10

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

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 10

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

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Overall

8.1

Crew

8.7

Reviews

1 / 10

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

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Overall

8.1

Crew

8.7

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
5,005 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Overall

8.1

Crew

8.7

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

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

    $132 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $137 and $155, respectively.

  • Can I find deals for flights from Maryland to Idaho that include hotel bookings?

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Maryland to Idaho (average of $310). Flying from Maryland to Idaho 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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Alternative routes for Maryland to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Maryland to Idaho

Discover the top 4 airlines that operate flights from Maryland to Idaho. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$224Average$327FlexibilityNo cancel feeOn-time65%
DeltaCheapest$317Average$488FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$362Average$626FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$388Average$648FlexibilityNo cancel feeOn-time69%
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