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Cheap flights from Idaho Falls to Maryland from $207

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Maryland departing on 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Idaho Falls to Maryland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:00 am - 5:55 amIDA-IAD
19h 55m1 stop
Alaska Airlines Logo
7:00 am - 10:38 pmIAD-IDA
17h 38m1 stop
$392Alaska Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
Alaska Airlines Logo
8:00 am - 5:55 amIDA-IAD
19h 55m1 stop
Alaska Airlines Logo
6:55 pm - 10:38 pmIAD-IDA
29h 43m1 stop
$402Alaska Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
Hawaiian Airlines Logo
8:00 am - 5:55 pmIDA-IAD
7h 55m1 stop
Hawaiian Airlines Logo
7:00 am - 3:23 pmIAD-IDA
10h 23m1 stop
$408Hawaiian Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
Delta Logo
6:45 pm - 6:07 amIDA-BWI
9h 22m1 stop
Delta Logo
12:15 pm - 10:21 pmBWI-IDA
12h 06m2 stops
$455Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
6:45 pm - 5:39 amIDA-PHL
8h 54m1 stop
Delta Logo
1:00 pm - 10:21 pmPHL-IDA
11h 21m2 stops
$463Delta
Find Deal
Tue, Mar 31 - Wed, Apr 1
Alaska Airlines Logo
4:00 pm - 5:23 amIDA-PHL
11h 23m1 stop
Alaska Airlines Logo
6:35 pm - 3:20 pmPHL-IDA
22h 45m1 stop
$469Alaska Airlines
Find Deal
Sat, Apr 4 - Tue, Apr 7
United Airlines Logo
10:58 am - 7:08 pmIDA-IAD
6h 10m1 stop
United Airlines Logo
5:20 pm - 10:59 pmIAD-IDA
7h 39m1 stop
$515United Airlines
Find Deal
Wed, Dec 3 - Sat, Jan 3
American Airlines Logo
7:10 am - 11:02 pmIDA-BWI
13h 52m2 stops
American Airlines Logo
11:09 am - 10:34 pmBWI-IDA
13h 25m2 stops
$536American Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
United Airlines Logo
2:35 pm - 10:41 pmIDA-PHL
6h 06m1 stop
United Airlines Logo
8:00 am - 1:29 pmPHL-IDA
7h 29m1 stop
$548United Airlines
Find Deal
Tue, Mar 31 - Wed, Apr 1
American Airlines Logo
1:58 pm - 10:59 pmIDA-IAD
7h 01m1 stop
American Airlines Logo
9:12 am - 10:21 pmIAD-IDA
15h 09m2 stops
$610American Airlines
Find Deal
Wed, Dec 3 - Sat, Jan 3

Delta flights from Idaho Falls to Maryland

Our best Delta deals on Idaho Falls to Maryland flight tickets
Delta
Mar 10
IDA6:45 pmIdaho Falls Fanning Field
9h 22m
1 stop
BWI6:07 amBaltimore/Washington
Mar 11
BWI12:15 pmBaltimore/Washington
12h 06m
2 stops
IDA10:21 pmIdaho Falls Fanning Field
$455
Find similar
Delta
Mar 31
IDA6:45 pmIdaho Falls Fanning Field
8h 54m
1 stop
PHL5:39 amPhiladelphia
Apr 1
PHL1:00 pmPhiladelphia
11h 21m
2 stops
IDA10:21 pmIdaho Falls Fanning Field
$463
Find similar
Delta
Mar 31
IDA1:05 pmIdaho Falls Fanning Field
9h 17m
2 stops
PHL12:22 amPhiladelphia
Apr 1
PHL1:00 pmPhiladelphia
11h 21m
2 stops
IDA10:21 pmIdaho Falls Fanning Field
$498
Find similar

Alaska Airlines flights from Idaho Falls to Maryland

Our best Alaska Airlines deals on Idaho Falls to Maryland flight tickets
Alaska Airlines
Mar 6
IDA8:00 amIdaho Falls Fanning Field
19h 55m
1 stop
IAD5:55 amWashington, D.C. Dulles Intl
Mar 10
IAD7:00 amWashington, D.C. Dulles Intl
17h 38m
1 stop
IDA10:38 pmIdaho Falls Fanning Field
$392
Find similar
Alaska Airlines
Mar 6
IDA8:00 amIdaho Falls Fanning Field
19h 55m
1 stop
IAD5:55 amWashington, D.C. Dulles Intl
Mar 10
IAD6:55 pmWashington, D.C. Dulles Intl
29h 43m
1 stop
IDA10:38 pmIdaho Falls Fanning Field
$402
Find similar
Alaska Airlines
Apr 4
IDA4:00 pmIdaho Falls Fanning Field
11h 23m
1 stop
PHL5:23 amPhiladelphia
Apr 7
PHL7:00 amPhiladelphia
10h 20m
1 stop
IDA3:20 pmIdaho Falls Fanning Field
$469
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Idaho Falls to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsWashington, D.C.

IDA - IAD

IDAIAD

Idaho Falls Fanning Field

Fri 3/6

8:00 am-5:55 am

1 stop19h 55m

Washington, D.C. Dulles Intl

Tue 3/10

7:00 am-10:38 pm

1 stop17h 38m

$392

Idaho FallsWashington, D.C.

IDA - IAD

IDAIAD

Idaho Falls Fanning Field

Fri 3/6

8:00 am-5:55 am

1 stop19h 55m

Washington, D.C. Dulles Intl

Tue 3/10

6:55 pm-10:38 pm

1 stop29h 43m

$402

Idaho FallsWashington, D.C.

IDA - IAD

IDAIAD

Idaho Falls Fanning Field

Fri 3/6

8:00 am-5:55 pm

1 stop7h 55m

Washington, D.C. Dulles Intl

Tue 3/10

7:00 am-3:23 pm

1 stop10h 23m

$408

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Tue 3/10

6:45 pm-6:07 am

1 stop9h 22m

Baltimore/Washington

Wed 3/11

12:15 pm-10:21 pm

2 stops12h 06m

$455

Idaho FallsPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Tue 3/31

6:45 pm-5:39 am

1 stop8h 54m

Philadelphia

Wed 4/1

1:00 pm-10:21 pm

2 stops11h 21m

$463

Idaho FallsPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Sat 4/4

4:00 pm-5:23 am

1 stop11h 23m

Philadelphia

Tue 4/7

6:35 pm-3:20 pm

1 stop22h 45m

$469

Idaho FallsWashington, D.C.

IDA - IAD

IDAIAD

Idaho Falls Fanning Field

Wed 12/3

10:58 am-7:08 pm

1 stop6h 10m

Washington, D.C. Dulles Intl

Sat 1/3

5:20 pm-10:59 pm

1 stop7h 39m

$515

Idaho FallsBaltimore

IDA - BWI

IDABWI

Idaho Falls Fanning Field

Sat 11/15

7:10 am-11:02 pm

2 stops13h 52m

Baltimore/Washington

Wed 11/19

11:09 am-10:34 pm

2 stops13h 25m

$536

Idaho FallsPhiladelphia

IDA - PHL

IDAPHL

Idaho Falls Fanning Field

Tue 3/31

2:35 pm-10:41 pm

1 stop6h 06m

Philadelphia

Wed 4/1

8:00 am-1:29 pm

1 stop7h 29m

$548

Idaho FallsWashington, D.C.

IDA - IAD

IDAIAD

Idaho Falls Fanning Field

Wed 12/3

1:58 pm-10:59 pm

1 stop7h 01m

Washington, D.C. Dulles Intl

Sat 1/3

9:12 am-10:21 pm

2 stops15h 09m

$610

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Maryland from

How to get the cheapest flight ticket from Idaho Falls to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from Idaho Falls to Maryland is on a Wednesday. Travelers who choose to depart for Maryland on a Wednesday will often find tickets for as low as $608. The most expensive day to fly to Maryland is Thursday, with ticket prices averaging around $853.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is at noon. Flights from Idaho Falls to Maryland during this time can be as low as $671. In contrast, the most expensive time of day to depart to Maryland is in the evening when prices are around $737.

Cheap Idaho Falls to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Maryland

Direct flights

None
There are no direct flights from Idaho Falls to Maryland. There are no popular flight routes from Idaho Falls to Maryland.
Search flight deals

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Maryland?

    Prices for flights from Idaho Falls Fanning Field Airport to Maryland are refreshed on a daily basis.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Maryland?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Maryland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Maryland.

  • What documentation or ID do you need to fly to Maryland?

    The required travel and health documents for your Maryland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho Falls to Maryland

Compare and see reviews for airlines that fly from Idaho Falls to Maryland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $460Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Maryland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho Falls to Maryland. momondo saves you time and could save you money on your trip.

Can I find flights from Idaho Falls to Maryland with flexible booking policies on momondo?

Yes. All flights to Maryland from Idaho Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho Falls to Maryland?

momondo helps you find the best flight between Idaho Falls and Maryland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho Falls to Maryland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Maryland, momondo offers a useful price alert feature which will track prices for flights to Maryland from Idaho Falls and alert you when they change.

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