$181 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 7/17. 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

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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Best Maryland Flight Deals from Idaho Falls

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Washington, D.C.
Baltimore2 stops$293
Washington, D.C.
Baltimore2 stops$293

Cheap Flights from Idaho Falls to Maryland

 
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

Fri, Sep 12 - Mon, Sep 15
 Logo
10:55 pm - 10:08 pmIDA-BWI
21h 13m2 stops
 Logo
8:15 am - 2:49 pmBWI-IDA
8h 34m1 stop
Fri, Sep 12 - Mon, Sep 15
 Logo
10:55 pm - 10:08 pmIDA-BWI
21h 13m2 stops
 Logo
5:35 am - 2:49 pmBWI-IDA
11h 14m2 stops
Fri, Sep 12 - Mon, Sep 15
Alaska Airlines Logo
3:57 pm - 7:33 amIDA-IAD
13h 36m1 stop
Alaska Airlines Logo
6:09 pm - 3:20 pmIAD-IDA
23h 11m1 stop
$394Alaska Airlines
Find Deal
Fri, Sep 12 - Mon, Sep 15
American Airlines Logo
12:54 pm - 10:00 pmIDA-DCA
7h 06m1 stop
American Airlines Logo
6:30 am - 12:24 pmDCA-IDA
7h 54m1 stop
$395American Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
Hawaiian Airlines Logo
6:05 am - 5:50 pmIDA-PHL
9h 45m1 stop
Hawaiian Airlines Logo
7:00 am - 3:19 pmPHL-IDA
10h 19m1 stop
$398Hawaiian Airlines
Find Deal
Fri, Aug 22 - Fri, Sep 12
American Airlines Logo
12:46 pm - 11:59 pmIDA-BWI
9h 13m1 stop
American Airlines Logo
1:32 pm - 9:25 pmBWI-IDA
9h 53m1 stop
$429American Airlines
Find Deal
Wed, Oct 8 - Sat, Oct 11
Alaska Airlines Logo
6:00 am - 5:40 amIDA-PHL
21h 40m1 stop
Alaska Airlines Logo
7:00 am - 3:38 pmPHL-IDA
10h 38m1 stop
$440Alaska Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
United Airlines Logo
5:00 am - 3:36 pmIDA-IAD
8h 36m1 stop
United Airlines Logo
5:18 pm - 10:52 pmIAD-IDA
7h 34m1 stop
$485United Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
United Airlines Logo
5:00 am - 8:57 pmIDA-IAD
13h 57m2 stops
United Airlines Logo
5:18 pm - 10:52 pmIAD-IDA
7h 34m1 stop
$541United Airlines
Find Deal
Fri, Aug 8 - Mon, Aug 11
Hawaiian Airlines Logo
6:15 am - 4:43 pmIDA-DCA
8h 28m1 stop
Hawaiian Airlines Logo
8:00 am - 3:22 pmDCA-IDA
9h 22m1 stop
$3,291Hawaiian Airlines
Find Deal
Useful Info

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$181
Flight from Idaho Falls to Reagan Washington National Airport

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 8846 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.0Entertainment
Airline reviews

Overall it was good. I missed my connection but I was put on another flight.

8.0 ExcellentJohanna, Jul 2025IAH - ORD
Read more United Airlines reviews

Overall it was good. I missed my connection but I was put on another flight.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

Boarded plane and then delayed 1.5 hours while on the plane

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

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

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