$178 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 3/2. 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

Sun, Jan 25 - Fri, Feb 6
Alaska Airlines Logo
6:58 pm - 4:26 pm
IDA
-
IAD
19h 28m1 stop
Alaska Airlines Logo
6:04 pm - 10:59 pm
IAD
-
IDA
30h 55m1 stop
$414Alaska Airlines
Thu, Feb 26 - Tue, Mar 3
United Airlines Logo
2:40 pm - 11:30 pm
IDA
-
PHL
6h 50m1 stop
United Airlines Logo
8:00 am - 1:30 pm
PHL
-
IDA
7h 30m1 stop
$419United Airlines
Thu, Feb 26 - Tue, Mar 3
United Airlines Logo
2:40 pm - 11:30 pm
IDA
-
PHL
6h 50m1 stop
United Airlines Logo
8:02 am - 3:40 pm
PHL
-
IDA
9h 38m2 stops
$424United Airlines
Sun, Feb 1 - Mon, Feb 2
Alaska Airlines Logo
9:00 am - 5:04 pm
IDA
-
IAD
30h 04m2 stops
Alaska Airlines Logo
6:04 pm - 6:18 pm
IAD
-
IDA
26h 14m1 stop
$444Alaska Airlines
Sun, Feb 1 - Mon, Feb 2
Alaska Airlines Logo
9:00 am - 5:56 pm
IDA
-
DCA
30h 56m2 stops
Alaska Airlines Logo
6:56 pm - 10:59 pm
DCA
-
IDA
30h 03m2 stops
$455Alaska Airlines
Sun, Feb 1 - Mon, Feb 2
Delta Logo
6:35 pm - 9:24 am
IDA
-
BWI
12h 49m2 stops
Delta Logo
3:00 pm - 10:57 pm
BWI
-
IDA
9h 57m2 stops
$464Delta
Sun, Jan 25 - Fri, Feb 6
Alaska Airlines Logo
9:00 am - 5:04 pm
IDA
-
IAD
30h 04m2 stops
Alaska Airlines Logo
6:04 pm - 6:18 pm
IAD
-
IDA
26h 14m1 stop
$470Alaska Airlines
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
2:07 pm - 11:00 pm
IDA
-
DCA
6h 53m1 stop
American Airlines Logo
6:30 am - 1:37 pm
DCA
-
IDA
9h 07m1 stop
$481American Airlines
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
7:20 am - 9:17 pm
IDA
-
IAD
11h 57m2 stops
American Airlines Logo
6:00 am - 1:37 pm
IAD
-
IDA
9h 37m1 stop
$486American Airlines
Sun, Feb 1 - Mon, Feb 2
Delta Logo
6:35 pm - 9:13 am
IDA
-
IAD
12h 38m2 stops
Delta Logo
2:15 pm - 10:57 pm
IAD
-
IDA
10h 42m2 stops
$506Delta
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 February.
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Good to know

Cheapest flight$178
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 9138 reviews
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

6.0 GoodPatricia, Jan 2026
ORD - LAS
Read more United Airlines reviews

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

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

Information on your arrival and departure airports

Idaho Falls (IDA)