$161 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 5/8. 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

Tue, May 19 - Tue, May 26
Alaska Airlines Logo
1:54 pm - 5:35 am
IDA
-
PHL
13h 41m
1 stop
Alaska Airlines Logo
4:45 pm - 1:17 pm
PHL
-
IDA
22h 32m
1 stop
$399Alaska Airlines
Fri, May 29 - Mon, Jun 1
United Airlines Logo
4:10 pm - 12:45 am
IDA
-
IAD
6h 35m
1 stop
United Airlines Logo
6:30 am - 1:25 pm
IAD
-
IDA
8h 55m
1 stop
$412United Airlines
Wed, Sep 9 - Tue, Sep 15
Delta Logo
6:50 pm - 6:03 am
IDA
-
BWI
9h 13m
1 stop
Delta Logo
7:10 am - 12:29 pm
BWI
-
IDA
7h 19m
1 stop
$423Delta
Thu, Sep 10 - Tue, Sep 15
American Airlines Logo
2:20 pm - 11:37 pm
IDA
-
BWI
7h 17m
1 stop
American Airlines Logo
7:26 am - 1:44 pm
BWI
-
IDA
8h 18m
1 stop
$424American Airlines
Sat, May 2 - Sat, May 9
Delta Logo
5:47 am - 4:00 pm
IDA
-
DCA
8h 13m
1 stop
Delta Logo
6:09 am - 10:42 pm
DCA
-
IDA
18h 33m
2 stops
$441Delta
Fri, Aug 21 - Mon, Aug 24
American Airlines Logo
12:12 pm - 10:47 pm
IDA
-
IAD
8h 35m
1 stop
American Airlines Logo
6:24 am - 1:44 pm
IAD
-
IDA
9h 20m
1 stop
$444American Airlines
Tue, Apr 28 - Sat, May 9
Delta Logo
6:58 pm - 9:09 am
IDA
-
DCA
12h 11m
2 stops
Delta Logo
6:09 am - 10:42 pm
DCA
-
IDA
18h 33m
2 stops
$446Delta
Sat, May 2 - Fri, May 8
Delta Logo
5:47 am - 4:00 pm
IDA
-
DCA
8h 13m
1 stop
Delta Logo
5:59 pm - 10:47 am
DCA
-
IDA
18h 48m
1 stop
$453Delta
Fri, May 1 - Wed, May 6
American Airlines Logo
1:43 pm - 10:56 pm
IDA
-
DCA
7h 13m
1 stop
American Airlines Logo
3:15 pm - 11:39 pm
DCA
-
IDA
10h 24m
2 stops
$454American Airlines
Sat, Sep 12 - Tue, Sep 15
Delta Logo
6:50 pm - 6:03 am
IDA
-
BWI
9h 13m
1 stop
Delta Logo
7:10 am - 12:29 pm
BWI
-
IDA
7h 19m
1 stop
$455Delta
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.

How much is a round-trip flight from Idaho Falls to Maryland?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Idaho Falls to Maryland departing in September.
Find deals

Good to know

Low seasonFebruary
Cheapest flight$161
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Idaho Falls to Philadelphia

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.

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 9529 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
Airline reviews

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

8.0 ExcellentAnonymous, Mar 2026
ORD - EWR
Read more United Airlines reviews

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

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

Information on your arrival and departure airports

Idaho Falls (IDA)