$153+ Cheap flights from Idaho Falls to Baltimore (IDA - BWI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — BWI
May 2 — May 91
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls to Baltimore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho Falls to Baltimore
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Best
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Cheapest flights from Idaho Falls to BaltimoreExplore the most affordable flight options available from Idaho Falls to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
Explore the most affordable flight options available from Idaho Falls to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:15 am
IDA
- BWI
1 stop8h 56m
Alaska Airlines
Sat 12/57:51 am
BWI
- IDA
1 stop9h 38m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$369
This Expedia deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:54 pm
IDA
- BWI
1 stop14h 34m
Alaska Airlines
Thu 6/47:35 pm
BWI
- IDA
1 stop21h 51m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:58 pm
IDA
- BWI
1 stop9h 02m
Delta
Tue 4/217:15 am
BWI
- IDA
1 stop7h 11m
Delta
Deal found 4/1![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:45 pm
IDA
- BWI
1 stop9h 15m
Delta
Tue 12/297:10 am
BWI
- IDA
1 stop7h 17m
Delta
Deal found 3/28![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:45 pm
IDA
- BWI
1 stop9h 15m
Delta
Mon 12/287:10 am
BWI
- IDA
1 stop7h 17m
Delta
Deal found 3/28![Delta logo]()
$468
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:54 pm
IDA
- BWI
1 stop14h 34m
Alaska Airlines
Mon 6/17:35 pm
BWI
- IDA
2 stops19h 42m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:05 am
IDA
- BWI
2 stops10h 59m
American Airlines
Sat 4/46:00 am
BWI
- IDA
1 stop9h 48m
American Airlines
Deal found 3/31![American Airlines logo]()
$504
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:20 pm
IDA
- BWI
1 stop7h 17m
American Airlines
Mon 8/243:48 pm
BWI
- IDA
1 stop7h 34m
American Airlines
Deal found 3/31![American Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:55 pm
IDA
- BWI
1 stop8h 56m
Delta
Sat 4/47:01 am
BWI
- IDA
1 stop7h 26m
Delta
Deal found 3/31![Delta logo]()
$517
Best flights from Idaho Falls to BaltimoreDiscover carefully curated flight deals from Idaho Falls to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
Discover carefully curated flight deals from Idaho Falls to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:58 pm
IDA
- BWI
1 stop9h 02m
Delta
Tue 4/217:15 am
BWI
- IDA
1 stop7h 11m
Delta
Deal found 4/1![Delta logo]()
$437
This Expedia deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:54 pm
IDA
- BWI
2 stops23h 23m
Alaska Airlines
Thu 6/47:35 pm
BWI
- IDA
1 stop21h 51m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$534
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:48 am
IDA
- BWI
2 stops13h 21m
American Airlines
Tue 5/196:00 am
BWI
- IDA
2 stops19h 39m
American Airlines
Deal found 4/1![American Airlines logo]()
$547
This deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:30 pm
IDA
- BWI
1 stop6h 54m
United Airlines
Sun 4/268:00 am
BWI
- IDA
1 stop7h 24m
United Airlines
Deal found 4/1![United Airlines logo]()
$678
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:54 pm
IDA
- BWI
1 stop8h 51m
Delta
Tue 5/1912:31 pm
BWI
- IDA
2 stops12h 11m
Delta
Deal found 4/1![Delta logo]()
$555
This American Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:12 pm
IDA
- BWI
1 stop9h 25m
American Airlines
Mon 8/245:00 am
BWI
- IDA
2 stops10h 44m
American Airlines
Deal found 3/28![American Airlines logo]()
$576
This Expedia deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
IDA
- BWI
1 stop10h 16m
Alaska Airlines
Tue 5/194:17 pm
BWI
- IDA
1 stop23h 00m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$578
Last-minute flights from Idaho Falls to BaltimoreDiscover last-minute flight deals from Idaho Falls to Baltimore. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Baltimore. Data last updated April 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:05 am
IDA
- BWI
2 stops10h 59m
American Airlines
Sat 4/46:00 am
BWI
- IDA
1 stop9h 48m
American Airlines
Deal found 3/31![American Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:55 pm
IDA
- BWI
1 stop8h 56m
Delta
Sat 4/47:01 am
BWI
- IDA
1 stop7h 26m
Delta
Deal found 3/31![Delta logo]()
$517
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:55 pm
IDA
- BWI
1 stop8h 56m
Delta
Sun 4/57:01 am
BWI
- IDA
1 stop7h 26m
Delta
Deal found 3/31![Delta logo]()
$545
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:55 pm
IDA
- BWI
1 stop8h 56m
Delta
Sat 4/47:01 am
BWI
- IDA
1 stop7h 26m
Delta
Deal found 3/31![Delta logo]()
$547
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:58 pm
IDA
- BWI
1 stop9h 02m
Delta
Tue 4/217:15 am
BWI
- IDA
1 stop7h 11m
Delta
Deal found 4/1![Delta logo]()
$437
This Expedia deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:54 pm
IDA
- BWI
1 stop14h 34m
Alaska Airlines
Thu 6/47:35 pm
BWI
- IDA
1 stop21h 51m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$412
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:54 pm
IDA
- BWI
1 stop14h 34m
Alaska Airlines
Mon 6/17:35 pm
BWI
- IDA
2 stops19h 42m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$491
One-way flights from Idaho Falls to BaltimoreSearch for one-way flight options from Idaho Falls to Baltimore. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
Search for one-way flight options from Idaho Falls to Baltimore. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:56 pm
IDA
- BWI
2 stops17h 11m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:21 pm
IDA
- BWI
2 stops33h 39m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$176
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:03 pm
IDA
- BWI
1 stop21h 14m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:28 am
IDA
- BWI
2 stops9h 45m
Delta
Deal found 4/1![Delta logo]()
$226
This Alaska Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:15 am
IDA
- BWI
1 stop7h 49m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$228
This Expedia deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:54 pm
IDA
- BWI
1 stop14h 34m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$233
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:14 pm
IDA
- BWI
1 stop7h 30m
American Airlines
Deal found 4/1![American Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:50 pm
IDA
- BWI
1 stop9h 13m
Delta
Deal found 3/30![Delta logo]()
$244
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:58 pm
IDA
- BWI
1 stop9h 02m
Delta
Deal found 4/1![Delta logo]()
$248
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:30 am
IDA
- BWI
2 stops10h 16m
Delta
Deal found 3/30![Delta logo]()
$249
Find flight deals from Idaho Falls to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $412 (Expedia) |
One-way from | $153 (Kiwi.com) |
Popular in | November |
Cheapest in | September |
Average price | $460 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Idaho Falls to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Fri 4/17
6:58 pm-6:00 am
1 stop9h 02m
Baltimore/Washington
Tue 4/21
7:15 am-12:26 pm
1 stop7h 11m
$437
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Fri 5/29
1:54 pm-3:17 pm
2 stops23h 23m
Baltimore/Washington
Thu 6/4
7:35 pm-3:26 pm
1 stop21h 51m
$534
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Tue 5/12
7:48 am-11:09 pm
2 stops13h 21m
Baltimore/Washington
Tue 5/19
6:00 am-11:39 pm
2 stops19h 39m
$547
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Tue 5/12
6:54 pm-5:45 am
1 stop8h 51m
Baltimore/Washington
Tue 5/19
12:31 pm-10:42 pm
2 stops12h 11m
$555
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Fri 8/21
12:12 pm-11:37 pm
1 stop9h 25m
Baltimore/Washington
Mon 8/24
5:00 am-1:44 pm
2 stops10h 44m
$576
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Tue 5/12
6:00 am-6:16 pm
1 stop10h 16m
Baltimore/Washington
Tue 5/19
4:17 pm-1:17 pm
1 stop23h 00m
$578
Quickest round-trip
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Fri 4/24
2:30 pm-11:24 pm
1 stop6h 54m
Baltimore/Washington
Sun 4/26
8:00 am-1:24 pm
1 stop7h 24m
$678
Cheapest one-way
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Thu 6/11
7:15 am-5:04 pm
1 stop7h 49m
$228
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Fri 4/17
6:58 pm-6:00 am
1 stop9h 02m
$248
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Thu 6/4
11:30 am-11:46 pm
2 stops10h 16m
$249
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Idaho Falls to Baltimore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Baltimore in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Idaho Falls-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Idaho Falls-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Idaho Falls to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from Idaho Falls with our price prediction graph.
IDA-BWI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho Falls to Baltimore
What is the cheapest month to book a flight from Idaho Falls to Baltimore?
Currently, March is the cheapest month in which you can book a flight from Idaho Falls to Baltimore (average of $167). Flying from Idaho Falls to Baltimore in November is currently the most expensive (average of $526). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Idaho Falls to Baltimore?
Reviews of airlines servicing Baltimore
Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated April 2, 2026.
Peruse reviews from past customers who have flown with United Airlines from Idaho Falls to Baltimore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Food
6.6
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Comfort
7.3
Food
6.6
Entertainment
7.1
Overall
7.4
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Idaho Falls to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Find flights from Idaho Falls to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho Falls and Baltimore flights
Browse other Idaho Falls and Baltimore flight options. Last updated on April 2, 2026.
Other flights from Idaho Falls
Browse through other flights departing from Idaho Falls. Flights are based on user searches made on Cheapflights and were last updated on April 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Idaho Falls to Baltimore
Discover the top airline that operate flights from Idaho Falls to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$469 | Average$545 | FlexibilityNo cancel fee | On-time69% |