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Idaho Falls

$184+ Cheap flights from Maryland to Idaho Falls (IDA)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — IDA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Maryland to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Maryland (USMD) to Idaho Falls (IDA). 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 January 21, 2025.

Round-trip from

$382
(Delta)

One-way from

$184
(American Airlines)
From Maryland to Idaho Falls Fanning Field
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One-way flight from Maryland to Idaho Falls Fanning Field
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Find flight deals from Maryland to Idaho Falls

Cheapest flights from Maryland to Idaho Falls
Explore the most affordable flight options available from Maryland to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 2/127:15 amBWI - IDA
1 stop7h 15mDelta
Tue 2/256:58 pmIDA - BWI
2 stops13h 51mDelta
Deal found 1/20$382
This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 2/2212:29 pmIAD - IDA
2 stops12h 15mDelta
Tue 2/256:58 pmIDA - IAD
2 stops12h 10mDelta
Deal found 1/20$391
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 5/175:25 pmIAD - IDA
1 stop7h 20mUnited Airlines
Sat 5/242:25 pmIDA - IAD
1 stop8h 20mUnited Airlines
Deal found 1/19$401
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:07 amIAD - IDA
1 stop7h 04mAmerican Airlines
Sat 8/161:50 pmIDA - IAD
1 stop6h 51mAmerican Airlines
Deal found 1/19$438
This Delta deal was found by Cheapflights users on 1/21. 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.
Sun 8/315:15 pmDCA - IDA
1 stop7h 00mDelta
Thu 9/46:10 amIDA - DCA
2 stops9h 54mDelta
Deal found 1/21$462
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/310:10 amPHL - IDA
2 stops8h 59mUnited Airlines
Sat 3/810:38 amIDA - PHL
2 stops8h 42mUnited Airlines
Deal found 1/21$463
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:45 amBWI - IDA
2 stops12h 24mUnited Airlines
Sat 3/82:35 pmIDA - BWI
1 stop6h 59mUnited Airlines
Deal found 1/21$472
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/11:35 pmPHL - IDA
1 stop10h 37mAmerican Airlines
Sat 4/512:59 pmIDA - PHL
1 stop8h 02mAmerican Airlines
Deal found 1/20$483
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:56 pmBWI - IDA
1 stop29h 40mAlaska Airlines
Sat 3/88:00 amIDA - BWI
1 stop7h 56mAlaska Airlines
Deal found 1/21$505
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:25 pmPHL - IDA
1 stop23h 05mAlaska Airlines
Sat 3/88:00 amIDA - PHL
1 stop30h 25mAlaska Airlines
Deal found 1/21$525
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/48:00 amDCA - IDA
1 stop9h 30mAlaska Airlines
Sat 3/88:00 amIDA - DCA
1 stop11h 59mAlaska Airlines
Deal found 1/21$526
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 2/71:11 pmPHL - IDA
2 stops11h 33mDelta
Wed 2/121:10 pmIDA - PHL
1 stop8h 42mDelta
Deal found 1/21$538

Find flights from Maryland to Idaho Falls within your budget

Customize your flight search to find flights from Maryland to Idaho Falls 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreIdaho Falls

BWI - IDA

BWIIDA

Baltimore/Washington

Wed 2/12

7:15 am-12:30 pm

1 stop7h 15m

Idaho Falls Fanning Field

Tue 2/25

6:58 pm-10:49 am

2 stops13h 51m

$382

Washington, D.C.Idaho Falls

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Sat 2/22

12:29 pm-10:44 pm

2 stops12h 15m

Idaho Falls Fanning Field

Tue 2/25

6:58 pm-9:08 am

2 stops12h 10m

$391

Washington, D.C.Idaho Falls

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Sat 5/17

5:25 pm-10:45 pm

1 stop7h 20m

Idaho Falls Fanning Field

Sat 5/24

2:25 pm-12:45 am

1 stop8h 20m

$401

PhiladelphiaIdaho Falls

PHL - IDA

PHLIDA

Philadelphia

Mon 3/3

10:10 am-5:09 pm

2 stops8h 59m

Idaho Falls Fanning Field

Sat 3/8

10:38 am-9:20 pm

2 stops8h 42m

$463

Washington, D.C.Idaho Falls

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Sat 2/22

6:12 am-12:26 pm

1 stop8h 14m

Idaho Falls Fanning Field

Tue 2/25

12:56 pm-10:33 pm

1 stop7h 37m

$472

BaltimoreIdaho Falls

BWI - IDA

BWIIDA

Baltimore/Washington

Tue 3/4

6:45 am-5:09 pm

2 stops12h 24m

Idaho Falls Fanning Field

Sat 3/8

2:35 pm-11:34 pm

1 stop6h 59m

$472

PhiladelphiaIdaho Falls

PHL - IDA

PHLIDA

Philadelphia

Tue 4/1

1:35 pm-10:12 pm

1 stop10h 37m

Idaho Falls Fanning Field

Sat 4/5

12:59 pm-11:01 pm

1 stop8h 02m

$483

BaltimoreIdaho Falls

BWI - IDA

BWIIDA

Baltimore/Washington

Tue 3/4

6:56 pm-10:36 pm

1 stop29h 40m

Idaho Falls Fanning Field

Sat 3/8

8:00 am-5:56 pm

1 stop7h 56m

$505

PhiladelphiaIdaho Falls

PHL - IDA

PHLIDA

Philadelphia

Mon 3/3

6:25 pm-3:30 pm

1 stop23h 05m

Idaho Falls Fanning Field

Sat 3/8

8:00 am-4:25 pm

1 stop30h 25m

$525

Washington, D.C.Idaho Falls

DCA - IDA

DCAIDA

Washington, D.C. Reagan-National

Tue 3/4

8:00 am-3:30 pm

1 stop9h 30m

Idaho Falls Fanning Field

Sat 3/8

8:00 am-9:59 pm

1 stop11h 59m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 26 results
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Best time to book a flight from Maryland to Idaho Falls

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

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

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

Currently, October is the cheapest month in which you can book a flight from Maryland to Idaho Falls (average of $380). Flying from Maryland to Idaho Falls in July is currently the most expensive (average of $628). 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.

Rainfall in Idaho Falls by month

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

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

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

If weather is an important factor for your trip to Idaho Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated January 21, 2025.
See what other customers who have flown with Alaska Airlines, United Airlines and American Airlines from Maryland to Idaho Falls have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,985 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Maryland to Idaho Falls. 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 Idaho Falls from Maryland?

    Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly into when you book flights from Maryland to Idaho Falls.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $184. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Maryland to Idaho Falls for a low price.

  • What are the most popular routes from Maryland to Idaho Falls?

    When deciding which route to take from Maryland to Idaho Falls consider Washington, D.C. Dulles Intl - Idaho Falls Fanning Field, Washington, D.C. Reagan-National - Idaho Falls Fanning Field or Baltimore/Washington - Idaho Falls Fanning Field as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland to Idaho Falls 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 Falls?

    Currently, October is the cheapest month in which you can book a flight from Maryland to Idaho Falls (average of $380). Flying from Maryland to Idaho Falls in July is currently the most expensive (average of $628). 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

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Top 2 airlines flying from Maryland to Idaho Falls

Discover the top 2 airlines that operate flights from Maryland to Idaho Falls. 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$370Average$663FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$456Average$788FlexibilityNo cancel feeOn-time69%
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