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Cheap flights from Baltimore to Idaho Falls from $223

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baltimore to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 1:17 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
8h 17m1 stop Dallas/Fort Worth
American Airlines Logo
1:47 pm - 10:52 pmIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
7h 05m1 stop Dallas/Fort Worth
$379American Airlines
Mon, Feb 22 - Sat, Feb 27
Alaska Airlines Logo
6:03 pm - 3:07 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
23h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
1:54 pm - 5:37 amIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
13h 43m1 stop Seattle/Tacoma Intl
$379Alaska Airlines
Thu, Dec 10 - Mon, Dec 14
Delta Logo
7:15 am - 12:17 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
7h 02m1 stop Salt Lake City
Delta Logo
6:59 pm - 10:58 amIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
13h 59m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$429Delta
Thu, Dec 10 - Mon, Dec 14
United Airlines Logo
4:15 pm - 9:35 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
7h 20m1 stop Denver Intl
United Airlines Logo
7:00 am - 3:10 pmIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
6h 10m1 stop Denver Intl
$434United Airlines
Thu, Feb 25 - Sat, Feb 27
American Airlines Logo
6:45 am - 1:05 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
8h 20m1 stop Dallas/Fort Worth
American Airlines Logo
1:43 pm - 10:52 pmIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
7h 09m1 stop Dallas/Fort Worth
$449American Airlines
Wed, Nov 18 - Sun, Nov 22
Delta Logo
7:15 am - 12:15 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
7h 00m1 stop Salt Lake City
Delta Logo
6:57 pm - 9:18 amIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
12h 21m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$454Delta
Wed, Nov 18 - Sun, Nov 22
United Airlines Logo
6:30 am - 1:31 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
9h 01m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
7:00 am - 3:10 pmIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
6h 10m1 stop Denver Intl
$485United Airlines
Thu, Feb 25 - Sat, Feb 27
American Airlines Logo
7:00 am - 1:17 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
8h 17m1 stop Dallas/Fort Worth
American Airlines Logo
6:30 am - 6:15 pmIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
9h 45m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$490American Airlines
Mon, Feb 22 - Sat, Feb 27
United Airlines Logo
4:10 pm - 9:10 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
7h 00m1 stop Denver Intl
United Airlines Logo
7:00 am - 3:04 pmIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
6h 04m1 stop Denver Intl
$499United Airlines
Fri, Jan 8 - Tue, Jan 12
American Airlines Logo
6:45 am - 1:05 pmBWI  Baltimore/Washington-IDA Idaho Falls Fanning Field
8h 20m1 stop Dallas/Fort Worth
American Airlines Logo
1:43 pm - 12:20 amIDA  Idaho Falls Fanning Field-BWI Baltimore/Washington
8h 37m2 stops Dallas/Fort Worth Charlotte Douglas
$525American Airlines
Tue, Nov 17 - Sat, Nov 21

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Delta flights from Baltimore to Idaho Falls

Our best Delta deals on Baltimore to Idaho Falls flight tickets
Delta
Apr 19
BWI7:10 amBaltimore/Washington
7h 17m
1 stop
IDA12:27 pmIdaho Falls Fanning Field
Apr 20
IDA6:45 pmIdaho Falls Fanning Field
9h 15m
1 stop
BWI6:00 amBaltimore/Washington
$389
Delta
Apr 19
BWI7:10 amBaltimore/Washington
7h 17m
1 stop
IDA12:27 pmIdaho Falls Fanning Field
Apr 20
IDA6:45 pmIdaho Falls Fanning Field
12h 31m
2 stops
BWI9:16 amBaltimore/Washington
$394
Delta
Dec 10
BWI7:15 amBaltimore/Washington
7h 02m
1 stop
IDA12:17 pmIdaho Falls Fanning Field
Dec 14
IDA6:59 pmIdaho Falls Fanning Field
13h 59m
2 stops
BWI10:58 amBaltimore/Washington
$429

American Airlines flights from Baltimore to Idaho Falls

Our best American Airlines deals on Baltimore to Idaho Falls flight tickets
American Airlines
Nov 18
BWI6:45 amBaltimore/Washington
8h 20m
1 stop
IDA1:05 pmIdaho Falls Fanning Field
Nov 22
IDA1:43 pmIdaho Falls Fanning Field
7h 09m
1 stop
BWI10:52 pmBaltimore/Washington
$449
American Airlines
Feb 22
BWI7:00 amBaltimore/Washington
8h 17m
1 stop
IDA1:17 pmIdaho Falls Fanning Field
Feb 27
IDA6:30 amIdaho Falls Fanning Field
9h 45m
2 stops
BWI6:15 pmBaltimore/Washington
$490
American Airlines
Nov 17
BWI6:45 amBaltimore/Washington
8h 20m
1 stop
IDA1:05 pmIdaho Falls Fanning Field
Nov 21
IDA1:43 pmIdaho Falls Fanning Field
8h 37m
2 stops
BWI12:20 amBaltimore/Washington
$525

momondo Fare Finder

 
Use the filters below to find and compare flights from Baltimore to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreIdaho Falls

BWI Baltimore/Washington - IDA Idaho Falls Fanning Field

BWIIDA

Baltimore/Washington

Mon 2/22

7:00 am-1:17 pm

1 stop8h 17m

Idaho Falls Fanning Field

Sat 2/27

1:47 pm-10:52 pm

1 stop7h 05m

$379

BaltimoreIdaho Falls

BWI Baltimore/Washington - IDA Idaho Falls Fanning Field

BWIIDA

Baltimore/Washington

Thu 12/10

6:03 pm-3:07 pm

1 stop23h 04m

Idaho Falls Fanning Field

Mon 12/14

1:54 pm-5:37 am

1 stop13h 43m

$379

BaltimoreIdaho Falls

BWI Baltimore/Washington - IDA Idaho Falls Fanning Field

BWIIDA

Baltimore/Washington

Thu 12/10

7:15 am-12:17 pm

1 stop7h 02m

Idaho Falls Fanning Field

Mon 12/14

6:59 pm-10:58 am

2 stops13h 59m

$429

BaltimoreIdaho Falls

BWI Baltimore/Washington - IDA Idaho Falls Fanning Field

BWIIDA

Baltimore/Washington

Thu 2/25

4:15 pm-9:35 pm

1 stop7h 20m

Idaho Falls Fanning Field

Sat 2/27

7:00 am-3:10 pm

1 stop6h 10m

$434

BaltimoreIdaho Falls

BWI Baltimore/Washington - IDA Idaho Falls Fanning Field

BWIIDA

Baltimore/Washington

Wed 11/18

6:45 am-1:05 pm

1 stop8h 20m

Idaho Falls Fanning Field

Sun 11/22

1:43 pm-10:52 pm

1 stop7h 09m

$449

BaltimoreIdaho Falls

BWI Baltimore/Washington - IDA Idaho Falls Fanning Field

BWIIDA

Baltimore/Washington

Wed 11/18

7:15 am-12:15 pm

1 stop7h 00m

Idaho Falls Fanning Field

Sun 11/22

6:57 pm-9:18 am

2 stops12h 21m

$454

BaltimoreIdaho Falls

BWI Baltimore/Washington - IDA Idaho Falls Fanning Field

BWIIDA

Baltimore/Washington

Thu 2/25

6:30 am-1:31 pm

2 stops9h 01m

Idaho Falls Fanning Field

Sat 2/27

7:00 am-3:10 pm

1 stop6h 10m

$485

BaltimoreIdaho Falls

BWI Baltimore/Washington - IDA Idaho Falls Fanning Field

BWIIDA

Baltimore/Washington

Mon 2/22

7:00 am-1:17 pm

1 stop8h 17m

Idaho Falls Fanning Field

Sat 2/27

6:30 am-6:15 pm

2 stops9h 45m

$490
Quickest round-trip

BaltimoreIdaho Falls

BWI Baltimore/Washington - IDA Idaho Falls Fanning Field

BWIIDA

Baltimore/Washington

Fri 1/8

4:10 pm-9:10 pm

1 stop7h 00m

Idaho Falls Fanning Field

Tue 1/12

7:00 am-3:04 pm

1 stop6h 04m

$499

BaltimoreIdaho Falls

BWI Baltimore/Washington - IDA Idaho Falls Fanning Field

BWIIDA

Baltimore/Washington

Tue 11/17

6:45 am-1:05 pm

1 stop8h 20m

Idaho Falls Fanning Field

Sat 11/21

1:43 pm-12:20 am

2 stops8h 37m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Baltimore to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of March, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $513.

When to book flights from Baltimore to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Idaho Falls (BWI to IDA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Idaho Falls

Best Price Found

$223

Fastest flight time

7h 00m

Direct flights

None
The best one-way flight to Idaho Falls from Baltimore in the past 72 hours is $223. The best round-trip flight deal from Baltimore to Idaho Falls found on momondo in the last 72 hours is $379.
The fastest flight from Baltimore to Idaho Falls takes 7h 00m
There are no direct flights from Baltimore to Idaho Falls. There are no popular flight routes from Baltimore to Idaho Falls.
Search flight deals

Frequently asked questions about flying from Baltimore to Idaho Falls

  • How far is Baltimore/Washington to Idaho Falls Fanning Field by plane?

    There are 1843.5 mi between Baltimore/Washington and Idaho Falls Fanning Field. In terms of flight time, this usually takes a little over 7h 00m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Baltimore/Washington Airport to Idaho Falls Fanning Field Airport refresh daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Idaho Falls Fanning Field Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Baltimore to Idaho Falls?

Best airlines flying from Baltimore to Idaho Falls

Compare and see reviews for airlines that fly from Baltimore to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $274Free CancellationRating
7.3
10,461 reviews
Search United Airlines flights
American AirlinesPriceFrom $448Free CancellationRating
7.0
12,231 reviews
Search American Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Idaho Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Idaho Falls. momondo saves you time and could save you money on your trip.

Can I find flights from Baltimore to Idaho Falls with flexible booking policies on momondo?

Flights from Baltimore to Idaho Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Baltimore to Idaho Falls?

momondo helps you find the best flight between Baltimore and Idaho Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Baltimore to Idaho Falls right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Idaho Falls from Baltimore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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