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$177+ Cheap flights from Idaho Falls (IDA) 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — BWI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Idaho Falls to Maryland

Keep the following information in mind while searching for Idaho Falls to Maryland flight deals. Data was last updated September 15, 2025.

Round-trip from

$271
(Kiwi.com)

One-way from

$177
(Kiwi.com)
From Idaho Falls Fanning Field to Maryland
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One-way flight from Idaho Falls Fanning Field to Maryland
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Find flight deals from Idaho Falls to Maryland

Cheapest flights from Idaho Falls to Maryland
Explore the most affordable flight options available from Idaho Falls to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:40 pmIDA - BWI
1 stop19h 36mMultiple Airlines
Thu 10/306:21 pmBWI - IDA
1 stop23h 53mMultiple Airlines
Deal found 9/14$271
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:56 pmIDA - BWI
1 stop30h 27mMultiple Airlines
Thu 11/138:25 pmBWI - IDA
1 stop21h 43mMultiple Airlines
Deal found 9/14$325
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:13 pmIDA - BWI
2 stops20h 44mMultiple Airlines
Thu 10/306:21 pmBWI - IDA
1 stop23h 53mMultiple Airlines
Deal found 9/14$326
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:40 pmIDA - BWI
1 stop19h 36mMultiple Airlines
Fri 10/315:35 amBWI - IDA
2 stops12h 39mMultiple Airlines
Deal found 9/14$329
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:56 pmIDA - BWI
1 stop30h 27mMultiple Airlines
Thu 11/2011:14 amBWI - IDA
2 stops28h 41mMultiple Airlines
Deal found 9/14$351
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:56 pmIDA - BWI
1 stop9h 27mMultiple Airlines
Wed 11/198:26 pmBWI - IDA
2 stops43h 29mMultiple Airlines
Deal found 9/14$352
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:56 pmIDA - BWI
2 stops21h 23mMultiple Airlines
Thu 11/138:25 pmBWI - IDA
1 stop21h 43mMultiple Airlines
Deal found 9/14$358
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:56 pmIDA - BWI
1 stop9h 27mMultiple Airlines
Thu 11/2011:14 amBWI - IDA
2 stops28h 41mMultiple Airlines
Deal found 9/14$360
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:21 pmIDA - BWI
2 stops16h 14mMultiple Airlines
Thu 11/138:25 pmBWI - IDA
1 stop21h 43mMultiple Airlines
Deal found 9/14$362
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/86:05 amIDA - IAD
1 stop8h 35mAlaska Airlines
Tue 11/117:43 amIAD - IDA
1 stop9h 30mAlaska Airlines
Deal found 9/14$412
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/156:05 amIDA - DCA
1 stop8h 48mAlaska Airlines
Tue 11/188:00 amDCA - IDA
1 stop9h 13mAlaska Airlines
Deal found 9/14$412
This Delta deal was found by Cheapflights users on 9/14. 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 11/111:19 pmIDA - IAD
1 stop8h 10mDelta
Sat 11/157:10 amIAD - IDA
1 stop7h 29mDelta
Deal found 9/14$413

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Idaho Falls to Maryland that are best for you.

Fly from

Idaho Falls

Fly to

Maryland

Route

Depart

Return

Price

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Mon 10/27

7:40 pm-5:16 pm

1 stop19h 36m

Baltimore/Washington

Thu 10/30

6:21 pm-4:14 pm

1 stop23h 53m

$271

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Mon 10/27

7:40 pm-5:16 pm

1 stop19h 36m

Baltimore/Washington

Fri 10/31

5:35 am-4:14 pm

2 stops12h 39m

$329

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Sat 11/8

6:53 pm-6:00 am

1 stop9h 07m

Baltimore/Washington

Tue 11/11

7:15 am-12:39 pm

1 stop7h 24m

$393

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Wed 11/12

6:57 pm-5:58 am

1 stop9h 01m

Baltimore/Washington

Sat 11/15

7:15 am-12:39 pm

1 stop7h 24m

$393

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Tue 11/11

6:57 pm-9:22 am

2 stops12h 25m

Baltimore/Washington

Tue 11/18

7:15 am-12:39 pm

1 stop7h 24m

$398

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Tue 11/11

6:57 pm-5:58 am

1 stop9h 01m

Baltimore/Washington

Sat 11/15

12:25 pm-10:33 pm

2 stops12h 08m

$398

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Sat 11/8

6:05 am-6:16 pm

1 stop10h 11m

Baltimore/Washington

Thu 11/13

7:38 am-3:13 pm

1 stop9h 35m

$406

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Sat 10/25

6:53 pm-6:00 am

1 stop9h 07m

Baltimore/Washington

Thu 10/30

7:15 am-12:33 pm

1 stop7h 18m

$407

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Sun 11/9

6:57 pm-5:58 am

1 stop9h 01m

Baltimore/Washington

Tue 11/11

7:15 am-12:39 pm

1 stop7h 24m

$410

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Sun 11/16

6:57 pm-5:58 am

1 stop9h 01m

Baltimore/Washington

Tue 11/18

7:15 am-12:39 pm

1 stop7h 24m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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

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

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Maryland

What is the cheapest time of day to fly from IDA to MD?

Find hourly flight availability from Idaho Falls 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 September 15, 2025.

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

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 September 15, 2025.
Read reviews from past customers who have flown United Airlines from Idaho Falls to Maryland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

    Idaho Falls Fanning Field (IDA) is the airport you will fly out of if you book a flight from Idaho Falls to Maryland. It is only a 3.8 mi journey to Fanning Field (IDA) from Idaho Falls’s city center.

  • How long is the flight from Idaho Falls to Maryland?

    Departing from Idaho Falls to Maryland will take you 7h 55m. Idaho Falls and Maryland are separated by a distance of 1811 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $216 on Delta. Other airlines that offer cheap prices include United Airlines from $241 and Alaska Airlines from $268 one-way.

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

    The most popular flight routes from Idaho Falls to Maryland are Idaho Falls Fanning Field - Washington, D.C. Dulles Intl, Idaho Falls Fanning Field - Baltimore/Washington and Idaho Falls Fanning Field - Washington, D.C. Reagan-National.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls 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.

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

    Currently, August is the cheapest month in which you can book a flight from Idaho Falls to Maryland (average of $241). Flying from Idaho Falls to Maryland in March is currently the most expensive (average of $290). 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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Alternative routes for Idaho Falls to Maryland

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

Discover the top airline that operate flights from Idaho Falls 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 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$401Average$570FlexibilityNo cancel feeOn-time69%

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