$256 Find Cheap Flights from Idaho Falls to Maryland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Maryland departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Maryland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Maryland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Maryland, as well as popular online travel agencies
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Flight Deals

Book Cheap Idaho Falls to Maryland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Maryland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Maryland

Sat, Feb 14 - Wed, Feb 18
Alaska Airlines Logo
5:20 pm - 5:20 pm
IDA
-
IAD
22h 00m1 stop
Alaska Airlines Logo
7:05 am - 11:36 pm
IAD
-
IDA
18h 31m1 stop
$359Alaska Airlines
Sat, Feb 14 - Wed, Feb 18
Alaska Airlines Logo
5:20 pm - 5:20 pm
IDA
-
IAD
22h 00m1 stop
Alaska Airlines Logo
7:05 am - 11:36 pm
IAD
-
IDA
18h 31m1 stop
$373Alaska Airlines
Sat, Feb 14 - Wed, Feb 18
Alaska Airlines Logo
5:20 pm - 4:06 pm
IDA
-
DCA
20h 46m1 stop
Alaska Airlines Logo
8:00 am - 11:36 pm
DCA
-
IDA
17h 36m1 stop
$379Alaska Airlines
Sat, Feb 14 - Wed, Feb 18
Alaska Airlines Logo
5:20 pm - 5:20 pm
IDA
-
IAD
22h 00m1 stop
Alaska Airlines Logo
7:05 am - 11:36 pm
IAD
-
IDA
18h 31m1 stop
$390Alaska Airlines
Tue, Mar 17 - Tue, Mar 24
Delta Logo
6:59 pm - 11:49 pm
IDA
-
IAD
26h 50m2 stops
Delta Logo
7:00 am - 10:20 pm
IAD
-
IDA
17h 20m2 stops
$401Delta
Tue, Mar 17 - Tue, Mar 24
Delta Logo
6:59 pm - 11:49 pm
IDA
-
IAD
26h 50m2 stops
Delta Logo
7:20 am - 12:22 pm
IAD
-
IDA
7h 02m1 stop
$412Delta
Mon, Mar 30 - Thu, Apr 2
United Airlines Logo
2:30 pm - 11:24 pm
IDA
-
BWI
6h 54m1 stop
United Airlines Logo
8:00 am - 1:24 pm
BWI
-
IDA
7h 24m1 stop
$421United Airlines
Mon, Jan 26 - Fri, Jan 30
American Airlines Logo
2:07 pm - 11:26 pm
IDA
-
PHL
7h 19m1 stop
American Airlines Logo
10:25 am - 10:36 pm
PHL
-
IDA
14h 11m2 stops
$424American Airlines
Sun, Jan 25 - Fri, Jan 30
United Airlines Logo
2:40 pm - 11:22 pm
IDA
-
IAD
6h 42m1 stop
United Airlines Logo
8:15 am - 3:31 pm
IAD
-
IDA
9h 16m1 stop
$433United Airlines
Sat, May 16 - Wed, May 27
American Airlines Logo
1:45 pm - 10:19 pm
IDA
-
IAD
6h 34m1 stop
American Airlines Logo
7:03 am - 12:15 pm
IAD
-
IDA
7h 12m1 stop
$447American Airlines
Booking Insights

KAYAK's insights & trends for Idaho Falls to Maryland flights

Get data-powered insights and trends into flights from Idaho Falls to Maryland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Idaho Falls to Maryland?

The average price of all round-trip flights from Idaho Falls to Maryland clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Maryland on a Wednesday and more expensive on a Saturday. On your return trip to Idaho Falls, you should consider flying back on a Saturday, and avoid Mondays for better deals.

Good to know

Cheapest flight$256
Flight from Idaho Falls to Baltimore

FAQs - booking Maryland flights

  • How does KAYAK find such low prices on flights from Idaho Falls to Maryland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to Maryland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Maryland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls to Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to Maryland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Idaho Falls to Maryland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Maryland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Idaho Falls to Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Maryland?

    The cheapest time of day to fly to Maryland is generally in the afternoon, when round-trip flights cost $671 on average. The most expensive time of day to fly to Maryland is generally at night, which is peak travel time and where the average cost of a ticket is $737.

Reviews of the top airline flying from Idaho Falls to Maryland

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Maryland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to Maryland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9102 reviews
7.1Entertainment
8.1Crew
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

2.0 MediocreDerrick, Dec 2025
MCO - EWR
Read more United Airlines reviews

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

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

Information on your arrival and departure airports