$168 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 2/2. 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

Tue, Feb 10 - Sat, Feb 14
Alaska Airlines Logo
6:58 pm - 4:26 pm
IDA
-
IAD
19h 28m
1 stop
Alaska Airlines Logo
7:05 am - 11:36 pm
IAD
-
IDA
18h 31m
1 stop
$395Alaska Airlines
Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
7:20 am - 10:03 pm
IDA
-
DCA
12h 43m
2 stops
American Airlines Logo
1:44 pm - 10:36 pm
DCA
-
IDA
10h 52m
2 stops
$415American Airlines
Tue, Apr 7 - Sat, Apr 11
American Airlines Logo
1:43 pm - 12:11 am
IDA
-
PHL
8h 28m
1 stop
American Airlines Logo
5:00 am - 1:13 pm
PHL
-
IDA
10h 13m
1 stop
$419American Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
7:00 am - 3:04 pm
IDA
-
BWI
6h 04m
1 stop
United Airlines Logo
4:10 pm - 9:14 pm
BWI
-
IDA
7h 04m
1 stop
$430United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
7:00 am - 9:21 pm
IDA
-
BWI
12h 21m
2 stops
United Airlines Logo
4:10 pm - 9:14 pm
BWI
-
IDA
7h 04m
1 stop
$435United Airlines
Tue, Mar 17 - Fri, Mar 20
Alaska Airlines Logo
5:20 pm - 6:11 pm
IDA
-
IAD
22h 51m
1 stop
Alaska Airlines Logo
7:11 pm - 10:52 pm
IAD
-
IDA
29h 41m
1 stop
$439Alaska Airlines
Tue, Feb 3 - Sat, Feb 7
United Airlines Logo
2:40 pm - 11:32 pm
IDA
-
PHL
6h 52m
1 stop
United Airlines Logo
3:43 pm - 9:16 pm
PHL
-
IDA
7h 33m
1 stop
$439United Airlines
Tue, Mar 17 - Thu, Mar 19
Alaska Airlines Logo
5:20 pm - 5:22 pm
IDA
-
IAD
22h 02m
2 stops
Alaska Airlines Logo
7:11 pm - 5:19 pm
IAD
-
IDA
24h 08m
1 stop
$444Alaska Airlines
Fri, Feb 20 - Sun, Feb 22
Delta Logo
1:10 pm - 11:46 pm
IDA
-
PHL
8h 36m
1 stop
Delta Logo
7:00 am - 12:22 pm
PHL
-
IDA
7h 22m
1 stop
$459Delta
Thu, Feb 5 - Mon, Feb 9
Delta Logo
5:25 am - 4:00 pm
IDA
-
DCA
8h 35m
1 stop
Delta Logo
5:10 pm - 10:57 pm
DCA
-
IDA
7h 47m
1 stop
$551Delta
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.

Which airlines provide the cheapest flights from Idaho Falls to Maryland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Idaho Falls to Maryland were found on Alaska Airlines ($395) and American Airlines ($415).

Find deals

Good to know

Cheapest flight$168
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.

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 9188 reviews
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

10.0 ExcellentAnonymous, Jan 2026
IAD - ATL
Read more United Airlines reviews

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

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

Information on your arrival and departure airports

Idaho Falls (IDA)