$246 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

Tue, Feb 3 - Tue, Feb 10
Alaska Airlines Logo
6:58 pm - 4:26 pm
IDA
-
IAD
19h 28m1 stop
Alaska Airlines Logo
6:04 pm - 6:18 pm
IAD
-
IDA
26h 14m1 stop
$364Alaska Airlines
Tue, Feb 3 - Tue, Feb 10
Alaska Airlines Logo
6:58 pm - 9:59 pm
IDA
-
DCA
25h 01m1 stop
Alaska Airlines Logo
8:00 am - 10:59 pm
DCA
-
IDA
16h 59m1 stop
$364Alaska Airlines
Tue, Feb 3 - Tue, Feb 10
Delta Logo
1:15 pm - 11:48 pm
IDA
-
IAD
8h 33m1 stop
Delta Logo
7:30 am - 5:51 pm
IAD
-
IDA
12h 21m2 stops
$384Delta
Tue, Feb 3 - Tue, Feb 10
Delta Logo
6:35 pm - 9:13 am
IDA
-
IAD
12h 38m2 stops
Delta Logo
7:30 am - 5:51 pm
IAD
-
IDA
12h 21m2 stops
$389Delta
Wed, Apr 15 - Tue, Apr 21
American Airlines Logo
1:45 pm - 10:19 pm
IDA
-
IAD
6h 34m1 stop
American Airlines Logo
6:45 am - 12:27 pm
IAD
-
IDA
7h 42m1 stop
$392American Airlines
Wed, Apr 15 - Tue, Apr 21
American Airlines Logo
1:45 pm - 10:59 pm
IDA
-
DCA
7h 14m1 stop
American Airlines Logo
6:30 am - 12:27 pm
DCA
-
IDA
7h 57m1 stop
$392American Airlines
Wed, Apr 15 - Tue, Apr 21
American Airlines Logo
1:45 pm - 10:19 pm
IDA
-
IAD
6h 34m1 stop
American Airlines Logo
5:05 am - 12:27 pm
IAD
-
IDA
9h 22m2 stops
$398American Airlines
Tue, Feb 3 - Tue, Feb 10
Delta Logo
5:25 am - 6:04 pm
IDA
-
DCA
10h 39m2 stops
Delta Logo
5:10 pm - 10:57 pm
DCA
-
IDA
7h 47m1 stop
$398Delta
Tue, Feb 3 - Tue, Feb 10
United Airlines Logo
2:40 pm - 11:16 pm
IDA
-
BWI
6h 36m1 stop
United Airlines Logo
4:10 pm - 9:14 pm
BWI
-
IDA
7h 04m1 stop
$421United Airlines
Tue, Feb 3 - Tue, Feb 10
United Airlines Logo
2:40 pm - 11:16 pm
IDA
-
BWI
6h 36m1 stop
United Airlines Logo
10:05 am - 9:14 pm
BWI
-
IDA
13h 09m2 stops
$426United 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.

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 April.
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Good to know

Cheapest flight$246
Flight from Idaho Falls to Washington Dulles 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 9116 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

10.0 ExcellentDr. Joseph, Dec 2025
ORD - EWR
Read more United Airlines reviews

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

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

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

Information on your arrival and departure airports

Idaho Falls (IDA)