HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$197+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — BWI
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho Falls 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.

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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$395
(United Airlines)

One-way from

$197
(Hawaiian Airlines)

Popular in

March

Cheapest in

October

Average price

$853
Provider with most accurate pricing for Idaho Falls Fanning Field-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Washington, D.C. (WAS) flights.
Search Deals
From Idaho Falls Fanning Field to Maryland
Search Deals
One-way flight from Idaho Falls Fanning Field to Maryland
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 31, 2025.

This United Airlines deal was found by Cheapflights users on 3/31. 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 5/52:40 pmIDA - IAD
1 stop6h 32mUnited Airlines
Thu 5/85:35 pmIAD - IDA
1 stop7h 10mUnited Airlines
Deal found 3/31$395
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/52:40 pmIDA - BWI
1 stop6h 37mUnited Airlines
Thu 5/84:10 pmBWI - IDA
1 stop8h 35mUnited Airlines
Deal found 3/31$441
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 5/54:35 pmIDA - IAD
2 stops21h 25mAlaska Airlines
Thu 5/810:00 amIAD - IDA
1 stop14h 36mAlaska Airlines
Deal found 3/31$443
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 4/158:00 amIDA - BWI
1 stop8h 03mAlaska Airlines
Sat 4/197:03 pmBWI - IDA
1 stop22h 31mAlaska Airlines
Deal found 3/30$510
This American Airlines deal was found by Cheapflights users on 3/30. 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 4/1512:59 pmIDA - DCA
1 stop8h 01mAmerican Airlines
Sat 4/196:30 amDCA - IDA
1 stop7h 59mAmerican Airlines
Deal found 3/30$511
This American Airlines deal was found by Cheapflights users on 3/30. 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 4/157:43 amIDA - IAD
2 stops12h 59mAmerican Airlines
Sat 4/196:18 amIAD - IDA
1 stop8h 11mAmerican Airlines
Deal found 3/30$516
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/57:00 amIDA - BWI
1 stop9h 28mAmerican Airlines
Thu 5/87:26 amBWI - IDA
2 stops15h 51mAmerican Airlines
Deal found 3/31$529
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 4/214:11 pmIDA - DCA
1 stop27h 48mAlaska Airlines
Thu 4/248:00 amDCA - IDA
1 stop9h 58mAlaska Airlines
Deal found 3/30$537
This Delta deal was found by Cheapflights users on 3/30. 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 4/151:10 pmIDA - IAD
2 stops9h 15mDelta
Sat 4/196:00 amIAD - IDA
2 stops10h 50mDelta
Deal found 3/30$541
This Delta deal was found by Cheapflights users on 3/30. 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 6/146:55 pmIDA - PHL
1 stop8h 56mDelta
Fri 6/207:05 amPHL - IDA
1 stop9h 19mDelta
Deal found 3/30$603
This Delta deal was found by Cheapflights users on 3/30. 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 5/196:50 pmIDA - BWI
2 stops13h 57mDelta
Thu 5/226:55 amBWI - IDA
1 stop6h 55mDelta
Deal found 3/30$724
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/144:15 pmIDA - DCA
1 stop20h 46mUnited Airlines
Fri 4/184:15 pmDCA - IDA
1 stop6h 52mUnited Airlines
Deal found 3/30$747

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 March 31, 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 FallsWashington, D.C.

IDA - IAD

IDAIAD

Idaho Falls Fanning Field

Mon 5/5

2:40 pm-11:12 pm

1 stop6h 32m

Washington, D.C. Dulles Intl

Thu 5/8

5:35 pm-10:45 pm

1 stop7h 10m

$395

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Mon 5/5

2:40 pm-11:17 pm

1 stop6h 37m

Baltimore/Washington

Thu 5/8

4:10 pm-10:45 pm

1 stop8h 35m

$441

Idaho FallsWashington, D.C.

IDA - IAD

IDAIAD

Idaho Falls Fanning Field

Mon 5/5

4:35 pm-4:00 pm

2 stops21h 25m

Washington, D.C. Dulles Intl

Thu 5/8

10:00 am-10:36 pm

1 stop14h 36m

$443

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Tue 4/15

8:00 am-6:03 pm

1 stop8h 03m

Baltimore/Washington

Sat 4/19

7:03 pm-3:34 pm

1 stop22h 31m

$510

Idaho FallsWashington, D.C.

IDA - DCA

IDADCA

Idaho Falls Fanning Field

Tue 4/15

12:59 pm-11:00 pm

1 stop8h 01m

Washington, D.C. Reagan-National

Sat 4/19

6:30 am-12:29 pm

1 stop7h 59m

$511

Idaho FallsWashington, D.C.

IDA - IAD

IDAIAD

Idaho Falls Fanning Field

Tue 4/15

7:43 am-10:42 pm

2 stops12h 59m

Washington, D.C. Dulles Intl

Sat 4/19

6:18 am-12:29 pm

1 stop8h 11m

$516

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Mon 5/5

7:00 am-6:28 pm

1 stop9h 28m

Baltimore/Washington

Thu 5/8

7:26 am-9:17 pm

2 stops15h 51m

$529

Idaho FallsWashington, D.C.

IDA - DCA

IDADCA

Idaho Falls Fanning Field

Mon 4/21

4:11 pm-9:59 pm

1 stop27h 48m

Washington, D.C. Reagan-National

Thu 4/24

8:00 am-3:58 pm

1 stop9h 58m

$537

Idaho FallsWashington, D.C.

IDA - IAD

IDAIAD

Idaho Falls Fanning Field

Tue 4/15

1:10 pm-12:25 am

2 stops9h 15m

Washington, D.C. Dulles Intl

Sat 4/19

6:00 am-2:50 pm

2 stops10h 50m

$541

Idaho FallsPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Sat 6/14

6:55 pm-5:51 am

1 stop8h 56m

Philadelphia

Fri 6/20

7:05 am-2:24 pm

1 stop9h 19m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 24 results
1
2
3

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 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.

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 March 31, 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.

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 March 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Idaho Falls to Maryland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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
9,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

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 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.

  • 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 $197 on Hawaiian Airlines. Other airlines that offer cheap prices include American Airlines from $200 and Delta from $204 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. Reagan-National, Idaho Falls Fanning Field - Washington, D.C. Dulles Intl and Idaho Falls Fanning Field - Baltimore/Washington.

  • 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

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 Falls to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Las Vegas flights
Spokane to Sky Harbor Intl flights
Spokane to Seattle flights
Spokane to Dallas/Fort Worth flights
Boise to Sky Harbor Intl flights
Boise to Los Angeles flights
Boise to Seattle flights
Boise to San Diego flights
Spokane to Denver flights
Boise to Denver flights
Spokane to Los Angeles flights
Boise to Minneapolis flights
Boise to O'Hare Intl flights
Spokane to Minneapolis flights
Boise to John F Kennedy Intl flights
Spokane to Las Vegas flights
Boise to Orlando flights
Boise to Atlanta flights
Spokane to O'Hare Intl flights
Boise to Dallas/Fort Worth flights
Boise to Santa Ana flights
Boise to Honolulu flights
Boise to LaGuardia flights
Boise to Newark flights
Spokane to San Diego flights
Spokane to Salt Lake City flights
Idaho Falls to Seattle flights
Boise to Burbank flights
Boise to Nashville flights
Boise to Austin flights
Boise to Ontario flights
Boise to Miami flights
Boise to Portland flights
Spokane to John F Kennedy Intl flights
Boise to Amarillo flights
Spokane to Midway flights
Spokane to Honolulu flights
Spokane to Nashville flights
Boise to Boston flights
Boise to San Francisco flights
Spokane to Orlando flights
Spokane to San Francisco flights
Spokane to Ontario flights
Boise to Sacramento flights
Spokane to Kahului flights
Spokane to Boise flights
Spokane to Newark flights
Spokane to Portland flights
Jackson to Seattle flights
Boise to Kahului flights

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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$401Average$783FlexibilityNo 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.