IDA - BWI

$355 Find Cheap Flights from Idaho Falls to Baltimore - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$379
Typical prices: $513-$636
United Airlines
Mon 12/3Mon 12/10
IDA - BWI • 1 stop
Cheapest one-way
$355
Typical prices: $247-$409
Delta
Tue 11/27
IDA - BWI • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Idaho Falls and Baltimore. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 30% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $488 (round-trip)
Denver Intl (DEN)
Shortest trip • 6h 54m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Idaho Falls to Baltimore (IDA-BWI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Baltimore

Thu, Dec 3 - Thu, Dec 10
United Airlines Logo
2:40 pm - 10:59 pmIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
6h 19m1 stop Denver Intl
United Airlines Logo
8:10 am - 1:37 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
7h 27m1 stop Denver Intl
$379United Airlines
Thu, Dec 3 - Thu, Dec 10
United Airlines Logo
2:40 pm - 10:59 pmIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
6h 19m1 stop Denver Intl
United Airlines Logo
6:10 am - 1:37 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
9h 27m2 stops Chicago O'Hare Intl Denver Intl
$406United Airlines
Thu, Nov 19 - Thu, Nov 26
Alaska Airlines Logo
1:53 pm - 5:40 amIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
13h 47m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:00 am - 3:09 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
10h 09m1 stop Seattle/Tacoma Intl
$449Alaska Airlines
Sun, Nov 15 - Wed, Nov 18
Alaska Airlines Logo
6:04 am - 5:12 pmIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
9h 08m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:02 am - 3:18 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
10h 16m1 stop Seattle/Tacoma Intl
$449Alaska Airlines
Sun, Nov 15 - Wed, Nov 18
Delta Logo
6:57 pm - 6:00 amIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
9h 03m1 stop Salt Lake City
Delta Logo
7:15 am - 12:15 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
7h 00m1 stop Salt Lake City
$449Delta
Sun, Nov 15 - Tue, Nov 17
Alaska Airlines Logo
6:04 am - 5:12 pmIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
9h 08m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:02 am - 3:18 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
10h 16m1 stop Seattle/Tacoma Intl
$449Alaska Airlines
Tue, Nov 17 - Sat, Nov 21
Delta Logo
6:57 pm - 6:00 amIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
9h 03m1 stop Salt Lake City
Delta Logo
7:01 am - 6:17 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
13h 16m2 stops Minneapolis St Paul Salt Lake City
$454Delta
Sun, Nov 15 - Wed, Nov 18
Delta Logo
6:57 pm - 10:55 amIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
13h 58m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
7:15 am - 12:15 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
7h 00m1 stop Salt Lake City
$454Delta
Sun, Nov 15 - Sun, Nov 22
Delta Logo
6:57 pm - 6:00 amIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
9h 03m1 stop Salt Lake City
Delta Logo
7:15 am - 12:15 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
7h 00m1 stop Salt Lake City
$459Delta
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
2:35 pm - 11:08 pmIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
6h 33m1 stop Denver Intl
United Airlines Logo
8:23 am - 1:28 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
7h 05m1 stop Denver Intl
$460United Airlines
Booking Insights

Price, demand and travel trends for Idaho Falls to Baltimore flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from Idaho Falls to Baltimore typically range from $513 to $636. The lowest price found in the past 5 days was $379, on United Airlines.

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Key details for Idaho Falls to Baltimore flights

Low season

March

Cheapest flight

$355
Beat the crowds with an average 88% drop in travelers.
The most popular month to fly with an average 80% increase in travelers.
One-way flight from Idaho Falls to Baltimore

When to book flights from Idaho Falls to Baltimore

Are your dates flexible? Find out the best times to travel from Idaho Falls to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Idaho Falls to Baltimore flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Idaho Falls to Baltimore?

    Only Economy Class is available on flights from Idaho Falls to Baltimore.

  • How long is a flight from Idaho Falls to Baltimore?

    A nonstop flight from Idaho Falls to Baltimore takes 00m, covering 1,845 miles.

  • Do I need a passport to fly from Idaho Falls to Baltimore?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Idaho Falls to Baltimore flight?

    Round-trip flights from Idaho Falls to Baltimore range from $513 to $636, with an average of $553 over the past 12 months. Anything below $513 counts as a good deal.

  • Have flight prices from Idaho Falls to Baltimore changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $1,903. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Idaho Falls to Baltimore looking right now?

    One-way fares from Idaho Falls to Baltimore are currently higher than usual. Average one-way flight prices are about $427, which is 47% above the typical average for this route.

  • What car rental options are available at Baltimore/Washington Airport (BWI)?

    Baltimore/Washington Airport (BWI) hosts 5 major car rental companies, with daily rates averaging $72 for economy cars. Top options include:

    • NextCar
    • Hertz
    • Dollar
    • Budget
    • Sixt

  • Which airports can I use when flying from Idaho Falls to Baltimore?

    Flights from Idaho Falls to Baltimore usually depart from Idaho Falls Fanning Field (IDA) and arrive at Baltimore/Washington (BWI).

  • Which airports do connecting flights from Idaho Falls to Baltimore pass through?

    One-stop flights from Idaho Falls to Baltimore most commonly connect through:

    • Denver Intl (DEN) - 54% of one-stop connections
    • Salt Lake City (SLC) - 19% of one-stop connections
    • Dallas/Fort Worth (DFW) - 15% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 12% of one-stop connections

  • Can I save money by using flexible dates for flights from Idaho Falls to Baltimore?

    Yes. Flexible dates can save you up to 38% on flights from Idaho Falls to Baltimore. Saturday is the cheapest departure day at $513 round-trip on average, while Monday is the most expensive at $825, a difference of $312.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Idaho Falls to Baltimore?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 54m, compared with 8h 08m via Salt Lake City (SLC) and 8h 17m via Dallas/Fort Worth (DFW).

  • What is the time difference between Idaho Falls and Baltimore?

    Baltimore is 2 hours ahead of Idaho Falls (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Baltimore?

    Some of the most popular sights in Baltimore are M&T Bank Stadium, National Aquarium Baltimore and Oriole Park At Camden Yards. These are among the most viewed places in Baltimore on KAYAK.

Your guide to booking Idaho Falls to Baltimore flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $513, about $312 less than Monday fares (38% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Idaho Falls to Baltimore trip for October. Fares historically average $388 round-trip in that month - typically $437 less than the most expensive month, which is November (based on the last 12 months).

More options for your flight from Idaho Falls to Baltimore

Complete your trip to Baltimore with a hotel stay or car rental

Car rentals in Baltimore
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