$175+ Cheap flights from Idaho Falls (IDA) to Maryland
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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — BWI
Aug 2 — Aug 91
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls to Maryland 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
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Cheapest flights from Idaho Falls to MarylandExplore the most affordable flight options available from Idaho Falls to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.
Explore the most affordable flight options available from Idaho Falls to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.
This Delta deal was found by Cheapflights users on 6/30. 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.
Fri 8/217:00 pm
IDA
- BWI
1 stop9h 20m
Delta
Mon 8/247:39 am
BWI
- IDA
1 stop8h 56m
Delta
Deal found 6/30![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 6/29. 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 8/256:00 am
IDA
- DCA
1 stop8h 44m
Delta
Wed 8/266:02 am
DCA
- IDA
2 stops14h 18m
Delta
Deal found 6/29![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 6/29. 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 8/253:17 pm
IDA
- IAD
1 stop6h 22m
Delta
Wed 8/267:00 am
IAD
- IDA
1 stop9h 35m
Delta
Deal found 6/29![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 10/276:09 am
IDA
- PHL
1 stop9h 30m
Alaska Airlines
Sat 10/317:00 am
PHL
- IDA
1 stop10h 35m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 7/2. 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 8/216:00 am
IDA
- DCA
2 stops10h 43m
Delta
Mon 8/245:59 pm
DCA
- IDA
1 stop6h 33m
Delta
Deal found 7/2![Delta logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 12/56:15 am
IDA
- BWI
1 stop8h 56m
Alaska Airlines
Wed 12/97:51 am
BWI
- IDA
1 stop9h 38m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 6/28. 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 10/21:58 pm
IDA
- PHL
1 stop6h 50m
American Airlines
Mon 10/59:02 pm
PHL
- IDA
1 stop18h 18m
American Airlines
Deal found 6/28![American Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 6/29. 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 8/117:00 pm
IDA
- BWI
1 stop9h 20m
Delta
Sat 8/157:39 am
BWI
- IDA
1 stop8h 56m
Delta
Deal found 6/29![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 6/30. 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 10/221:05 pm
IDA
- BWI
2 stops9h 21m
Delta
Wed 10/288:10 am
BWI
- IDA
2 stops12h 06m
Delta
Deal found 6/30![Delta logo]()
$438
This American Airlines deal was found by Cheapflights users on 6/28. 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 8/211:43 pm
IDA
- DCA
1 stop8h 16m
American Airlines
Mon 8/245:00 am
DCA
- IDA
1 stop8h 30m
American Airlines
Deal found 6/28![American Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:04 pm
IDA
- IAD
1 stop6h 28m
United Airlines
Sat 8/296:15 am
IAD
- IDA
1 stop7h 23m
United Airlines
Deal found 6/30![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 6/30. 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.
Tue 7/147:00 pm
IDA
- BWI
1 stop9h 00m
Delta
Thu 7/237:15 am
BWI
- IDA
1 stop9h 21m
Delta
Deal found 6/30![Delta logo]()
$449
Best flights from Idaho Falls to MarylandDiscover carefully curated flight deals from Idaho Falls to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2026.
Discover carefully curated flight deals from Idaho Falls to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2026.
This Delta deal was found by Cheapflights users on 6/29. 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 8/217:00 pm
IDA
- BWI
1 stop9h 20m
Delta
Mon 8/247:39 am
BWI
- IDA
1 stop8h 56m
Delta
Deal found 6/29![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 10/276:09 am
IDA
- PHL
1 stop9h 30m
Alaska Airlines
Sat 10/317:00 am
PHL
- IDA
1 stop10h 35m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:04 pm
IDA
- IAD
1 stop6h 28m
United Airlines
Sat 8/296:15 am
IAD
- IDA
1 stop7h 23m
United Airlines
Deal found 6/28![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 6/29. 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 8/256:00 am
IDA
- DCA
1 stop8h 44m
Delta
Wed 8/266:02 am
DCA
- IDA
2 stops14h 18m
Delta
Deal found 6/29![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 6/29. 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 8/253:17 pm
IDA
- IAD
1 stop6h 22m
Delta
Wed 8/267:00 am
IAD
- IDA
1 stop9h 35m
Delta
Deal found 6/29![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 6/27. 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.
Sat 12/56:15 am
IDA
- BWI
1 stop8h 56m
Alaska Airlines
Wed 12/97:51 am
BWI
- IDA
1 stop9h 38m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:32 pm
IDA
- PHL
1 stop7h 14m
United Airlines
Sat 10/316:00 am
PHL
- IDA
2 stops11h 23m
United Airlines
Deal found 7/2![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 7/2. 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 8/216:00 am
IDA
- DCA
2 stops10h 43m
Delta
Mon 8/245:59 pm
DCA
- IDA
1 stop6h 33m
Delta
Deal found 7/2![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 6/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:14 pm
IDA
- IAD
1 stop6h 31m
United Airlines
Sun 8/96:30 am
IAD
- IDA
1 stop8h 55m
United Airlines
Deal found 6/27![United Airlines logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 8/252:01 pm
IDA
- BWI
1 stop14h 29m
Alaska Airlines
Wed 8/264:43 pm
BWI
- IDA
1 stop22h 41m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:04 pm
IDA
- IAD
1 stop6h 28m
United Airlines
Mon 8/246:30 am
IAD
- IDA
1 stop8h 59m
United Airlines
Deal found 6/30![United Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 6/30. 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.
Fri 8/147:00 pm
IDA
- PHL
1 stop9h 05m
Delta
Wed 8/197:20 am
PHL
- IDA
1 stop9h 15m
Delta
Deal found 6/30![Delta logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:57 pm
IDA
- PHL
2 stops23h 42m
Alaska Airlines
Mon 10/56:39 pm
PHL
- IDA
1 stop22h 56m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$516
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:04 am
IDA
- DCA
1 stop13h 55m
Alaska Airlines
Sat 11/145:00 pm
DCA
- IDA
1 stop8h 42m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$566
This Delta deal was found by Cheapflights users on 6/30. 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.
Fri 7/177:00 pm
IDA
- BWI
1 stop9h 00m
Delta
Thu 7/237:15 am
BWI
- IDA
1 stop9h 21m
Delta
Deal found 6/30![Delta logo]()
$534
This Delta deal was found by Cheapflights users on 6/30. 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.
Tue 8/117:00 pm
IDA
- DCA
2 stops12h 10m
Delta
Sat 8/155:59 pm
DCA
- IDA
1 stop6h 33m
Delta
Deal found 6/30![Delta logo]()
$604
Last-minute flights from Idaho Falls to MarylandDiscover last-minute flight deals from Idaho Falls to Maryland. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Maryland. Data last updated July 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/30. 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.
Tue 7/147:00 pm
IDA
- BWI
1 stop9h 00m
Delta
Thu 7/237:15 am
BWI
- IDA
1 stop9h 21m
Delta
Deal found 6/30![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 6/30. 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 7/187:00 pm
IDA
- BWI
1 stop9h 00m
Delta
Thu 7/237:15 am
BWI
- IDA
1 stop9h 21m
Delta
Deal found 6/30![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 6/29. 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 8/117:00 pm
IDA
- BWI
1 stop9h 20m
Delta
Sat 8/157:39 am
BWI
- IDA
1 stop8h 56m
Delta
Deal found 6/29![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 6/30. 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.
Fri 8/147:00 pm
IDA
- PHL
1 stop9h 05m
Delta
Wed 8/197:20 am
PHL
- IDA
1 stop9h 15m
Delta
Deal found 6/30![Delta logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:54 pm
IDA
- PHL
1 stop29h 06m
Multiple Airlines
Wed 8/198:37 pm
PHL
- IDA
2 stops40h 10m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 6/30. 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.
Fri 8/217:00 pm
IDA
- BWI
1 stop9h 20m
Delta
Mon 8/247:39 am
BWI
- IDA
1 stop8h 56m
Delta
Deal found 6/30![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 7/2. 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 8/216:00 am
IDA
- DCA
2 stops10h 43m
Delta
Mon 8/245:59 pm
DCA
- IDA
1 stop6h 33m
Delta
Deal found 7/2![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 6/28. 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 8/211:43 pm
IDA
- DCA
1 stop8h 16m
American Airlines
Mon 8/245:00 am
DCA
- IDA
1 stop8h 30m
American Airlines
Deal found 6/28![American Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/217:00 am
IDA
- IAD
1 stop9h 27m
American Airlines
Mon 8/246:09 am
IAD
- IDA
1 stop9h 41m
American Airlines
Deal found 7/1![American Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 6/29. 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 8/256:00 am
IDA
- DCA
1 stop8h 44m
Delta
Wed 8/266:02 am
DCA
- IDA
2 stops14h 18m
Delta
Deal found 6/29![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 6/29. 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 8/253:17 pm
IDA
- IAD
1 stop6h 22m
Delta
Wed 8/267:00 am
IAD
- IDA
1 stop9h 35m
Delta
Deal found 6/29![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:04 pm
IDA
- IAD
1 stop6h 28m
United Airlines
Sat 8/296:15 am
IAD
- IDA
1 stop7h 23m
United Airlines
Deal found 6/30![United Airlines logo]()
$449
One-way flights from Idaho Falls to MarylandSearch for one-way flight options from Idaho Falls to Maryland. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
Search for one-way flight options from Idaho Falls to Maryland. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
This Delta deal was found by Cheapflights users on 7/1. 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.
Mon 8/313:17 pm
IDA
- IAD
1 stop6h 22m
Delta
Deal found 7/1![Delta logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 9/286:21 pm
IDA
- PHL
3 stops45h 54m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$179
This Expedia deal was found by Cheapflights users on 7/2. 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.
Mon 9/283:57 pm
IDA
- PHL
1 stop21h 48m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:47 pm
IDA
- IAD
3 stops40h 27m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$198
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Wed 9/91:58 pm
IDA
- DCA
1 stop8h 01m
American Airlines
Deal found 6/28![American Airlines logo]()
$200
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:25 pm
IDA
- IAD
1 stop6h 54m
United Airlines
Deal found 7/1![United Airlines logo]()
$209
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 9/93:57 pm
IDA
- BWI
1 stop21h 43m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$215
This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/274:14 pm
IDA
- IAD
1 stop6h 31m
United Airlines
Deal found 6/28![United Airlines logo]()
$216
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:14 pm
IDA
- IAD
1 stop6h 31m
United Airlines
Deal found 7/1![United Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/310:47 pm
IDA
- DCA
3 stops36h 04m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:47 pm
IDA
- IAD
2 stops22h 08m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$232
This Delta deal was found by Cheapflights users on 6/30. 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.
Wed 9/96:57 pm
IDA
- IAD
2 stops12h 13m
Delta
Deal found 6/30![Delta logo]()
$235
Find flight deals from Idaho Falls to Maryland
Keep the following information in mind while searching for Idaho Falls to Maryland flight deals. Data was last updated July 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (Delta) |
One-way from | $175 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $487 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls to Maryland 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 July 3, 2026.
Use the filters below to find and compare flights from Idaho Falls to Maryland 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 8/21
7:00 pm-6:20 am
1 stop9h 20m
Baltimore/Washington
Mon 8/24
7:39 am-2:35 pm
1 stop8h 56m
$349
Idaho FallsWashington, D.C.
IDA - DCA
IDADCA
Idaho Falls Fanning Field
Tue 8/25
6:00 am-4:44 pm
1 stop8h 44m
Washington, D.C. Reagan-National
Wed 8/26
6:02 am-6:20 pm
2 stops14h 18m
$354
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Tue 8/25
3:17 pm-11:39 pm
1 stop6h 22m
Washington, D.C. Dulles Intl
Wed 8/26
7:00 am-2:35 pm
1 stop9h 35m
$374
Idaho FallsPhiladelphia
IDA - PHL
IDAPHL
Idaho Falls Fanning Field
Tue 10/27
6:09 am-5:39 pm
1 stop9h 30m
Philadelphia
Sat 10/31
7:00 am-3:35 pm
1 stop10h 35m
$384
Idaho FallsWashington, D.C.
IDA - DCA
IDADCA
Idaho Falls Fanning Field
Fri 8/21
6:00 am-6:43 pm
2 stops10h 43m
Washington, D.C. Reagan-National
Mon 8/24
5:59 pm-10:32 pm
1 stop6h 33m
$409
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Sat 12/5
6:15 am-5:11 pm
1 stop8h 56m
Baltimore/Washington
Wed 12/9
7:51 am-3:29 pm
1 stop9h 38m
$419
Quickest round-trip
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Fri 8/28
4:04 pm-12:32 am
1 stop6h 28m
Washington, D.C. Dulles Intl
Sat 8/29
6:15 am-11:38 am
1 stop7h 23m
$449
Idaho FallsPhiladelphia
IDA - PHL
IDAPHL
Idaho Falls Fanning Field
Tue 10/27
2:32 pm-11:46 pm
1 stop7h 14m
Philadelphia
Sat 10/31
6:00 am-3:23 pm
2 stops11h 23m
$454
Idaho FallsPhiladelphia
IDA - PHL
IDAPHL
Idaho Falls Fanning Field
Fri 8/14
7:00 pm-6:05 am
1 stop9h 05m
Philadelphia
Wed 8/19
7:20 am-2:35 pm
1 stop9h 15m
$469
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Thu 8/6
4:14 pm-12:45 am
1 stop6h 31m
Washington, D.C. Dulles Intl
Sun 8/9
6:30 am-1:25 pm
1 stop8h 55m
$502
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Idaho Falls to Maryland
Have a flexible travel schedule? Discover the best time to fly to Maryland from Idaho Falls with our price prediction graph.
IDA-BWI
IDA-DCA
IDA-IAD
IDA-PHL
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 Maryland
IDA-USMD
IDA-BWI
IDA-DCA
IDA-IAD
IDA-PHL
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Maryland
Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated July 3, 2026.
Read reviews from past customers who have flown United Airlines from Idaho Falls to Maryland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Food
6.7
Entertainment
7.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Food
6.7
Entertainment
7.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Related info for your journey
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Idaho Falls and Maryland flights
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Top airline flying from Idaho Falls to Maryland
Discover the top airline that operate flights from Idaho Falls to Maryland. 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 July 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$480 | Average$553 | FlexibilityNo cancel fee | On-time69% |