$206+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — BWI
Apr 21 — Apr 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 Maryland
Cheapest
Best
Last-minute
One-way
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 March 22, 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 March 22, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 10/276:15 am
IDA
- IAD
1 stop8h 11m
Alaska Airlines
Sat 10/319:00 am
IAD
- IDA
1 stop8h 29m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 10/316:15 am
IDA
- BWI
1 stop8h 56m
Alaska Airlines
Wed 11/47:51 am
BWI
- IDA
1 stop9h 38m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/18. 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 5/176:54 pm
IDA
- PHL
1 stop9h 16m
Delta
Thu 5/287:25 am
PHL
- IDA
1 stop9h 09m
Delta
Deal found 3/18![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 10/276:15 am
IDA
- DCA
1 stop7h 53m
Alaska Airlines
Sat 10/318:00 am
DCA
- IDA
1 stop9h 29m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/18. 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 5/196:00 am
IDA
- PHL
2 stops11h 27m
Delta
Thu 5/287:25 am
PHL
- IDA
1 stop9h 09m
Delta
Deal found 3/18![Delta logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 11/116:15 am
IDA
- IAD
1 stop8h 11m
Alaska Airlines
Sat 11/146:30 am
IAD
- IDA
1 stop10h 59m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 3/20. 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 5/197:48 am
IDA
- PHL
1 stop10h 13m
American Airlines
Tue 5/265:18 am
PHL
- IDA
1 stop10h 20m
American Airlines
Deal found 3/20![American Airlines logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 11/116:15 am
IDA
- DCA
1 stop7h 53m
Alaska Airlines
Sat 11/148:00 am
DCA
- IDA
1 stop9h 29m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 3/18. 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 5/2011:30 am
IDA
- PHL
2 stops9h 42m
Delta
Thu 5/287:25 am
PHL
- IDA
1 stop9h 09m
Delta
Deal found 3/18![Delta logo]()
$364
This Expedia deal was found by Cheapflights users on 3/20. 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.
Sat 10/106:15 am
IDA
- PHL
1 stop8h 41m
Alaska Airlines
Tue 10/135:15 pm
PHL
- IDA
1 stop23h 12m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 3/18. 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 5/176:54 pm
IDA
- PHL
1 stop9h 16m
Delta
Sun 5/247:25 am
PHL
- IDA
1 stop9h 09m
Delta
Deal found 3/18![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 3/18. 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 5/196:00 am
IDA
- PHL
2 stops11h 27m
Delta
Sun 5/247:25 am
PHL
- IDA
1 stop9h 09m
Delta
Deal found 3/18![Delta logo]()
$389
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 March 22, 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 March 22, 2026.
This Delta deal was found by Cheapflights users on 3/22. 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 4/256:58 pm
IDA
- PHL
1 stop9h 01m
Delta
Mon 5/42:59 pm
PHL
- IDA
2 stops9h 41m
Delta
Deal found 3/22![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Sat 5/232:30 pm
IDA
- IAD
1 stop7h 02m
United Airlines
Sun 5/316:30 am
IAD
- IDA
1 stop8h 55m
United Airlines
Deal found 3/18![United Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 4/244:06 pm
IDA
- IAD
1 stop11h 44m
Alaska Airlines
Sun 4/267:10 am
IAD
- IDA
1 stop17h 30m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$482
This American Airlines deal was found by Cheapflights users on 3/21. 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 8/247:26 am
BWI
- IDA
1 stop8h 18m
American Airlines
Deal found 3/21![American Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 3/19. 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 8/34:10 pm
IDA
- IAD
1 stop6h 35m
United Airlines
Sat 8/86:30 am
IAD
- IDA
1 stop8h 55m
United Airlines
Deal found 3/19![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 3/20. 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
Sun 8/307:10 am
BWI
- IDA
1 stop9h 17m
Delta
Deal found 3/20![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 3/18. 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 8/212:30 pm
IDA
- IAD
1 stop8h 10m
United Airlines
Mon 8/246:30 am
IAD
- IDA
1 stop8h 54m
United Airlines
Deal found 3/18![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 3/18. 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 5/206:54 pm
IDA
- PHL
1 stop9h 16m
Delta
Tue 5/267:25 am
PHL
- IDA
1 stop9h 09m
Delta
Deal found 3/18![Delta logo]()
$471
This American Airlines deal was found by Cheapflights users on 3/21. 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 5/197:48 am
IDA
- PHL
2 stops14h 23m
American Airlines
Tue 5/2612:07 pm
PHL
- IDA
2 stops12h 08m
American Airlines
Deal found 3/21![American Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 3/20. 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 7/212:30 pm
IDA
- IAD
1 stop8h 15m
United Airlines
Tue 8/46:30 am
IAD
- IDA
1 stop8h 55m
United Airlines
Deal found 3/20![United Airlines logo]()
$494
This Orbitz deal was found by Cheapflights users on 3/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:14 pm
IDA
- BWI
1 stop21h 05m
Alaska Airlines
Mon 8/34:19 pm
BWI
- IDA
1 stop22h 47m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$604
This American Airlines deal was found by Cheapflights users on 3/21. 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 8/2112:46 pm
IDA
- IAD
2 stops9h 13m
American Airlines
Mon 8/246:24 am
IAD
- IDA
1 stop9h 20m
American Airlines
Deal found 3/21![American Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 3/18. 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 5/186:54 pm
IDA
- PHL
1 stop9h 16m
Delta
Sun 5/248:05 am
PHL
- IDA
2 stops16h 37m
Delta
Deal found 3/18![Delta logo]()
$513
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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 4/166:00 am
IDA
- IAD
1 stop10h 11m
Alaska Airlines
Thu 4/239:00 am
IAD
- IDA
1 stop8h 29m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$609
This Delta deal was found by Cheapflights users on 3/18. 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 5/196:00 am
IDA
- PHL
2 stops11h 27m
Delta
Sun 5/248:05 am
PHL
- IDA
2 stops16h 37m
Delta
Deal found 3/18![Delta logo]()
$518
This American Airlines deal was found by Cheapflights users on 3/17. 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 6/1012:44 pm
IDA
- BWI
1 stop9h 15m
American Airlines
Tue 6/238:00 pm
BWI
- IDA
1 stop19h 38m
American Airlines
Deal found 3/17![American Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Wed 6/102:30 pm
IDA
- IAD
1 stop7h 02m
United Airlines
Tue 6/236:30 am
IAD
- IDA
1 stop8h 55m
United Airlines
Deal found 3/17![United Airlines logo]()
$546
This Delta deal was found by Cheapflights users on 3/22. 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 8/17:00 pm
IDA
- PHL
1 stop9h 13m
Delta
Sat 8/85:00 pm
PHL
- IDA
1 stop7h 32m
Delta
Deal found 3/22![Delta logo]()
$547
This American Airlines deal was found by Cheapflights users on 3/20. 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 7/2112:29 pm
IDA
- IAD
2 stops9h 41m
American Airlines
Tue 8/48:22 pm
IAD
- IDA
2 stops17h 48m
American Airlines
Deal found 3/20![American Airlines logo]()
$603
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 4/166:00 am
IDA
- BWI
1 stop10h 11m
Alaska Airlines
Thu 4/237:04 am
BWI
- IDA
1 stop10h 25m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 3/19. 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 8/254:10 pm
IDA
- PHL
2 stops15h 36m
United Airlines
Sat 8/2910:00 am
PHL
- IDA
1 stop7h 29m
United Airlines
Deal found 3/19![United Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Sat 8/11:54 pm
IDA
- PHL
1 stop8h 41m
American Airlines
Sat 8/812:04 pm
PHL
- IDA
2 stops11h 18m
American Airlines
Deal found 3/22![American Airlines logo]()
$626
This Delta deal was found by Cheapflights users on 3/19. 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 8/36:50 pm
IDA
- BWI
1 stop9h 13m
Delta
Sat 8/812:15 pm
BWI
- IDA
2 stops11h 59m
Delta
Deal found 3/19![Delta logo]()
$582
This American Airlines deal was found by Cheapflights users on 3/17. 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 4/87:48 am
IDA
- DCA
2 stops14h 11m
American Airlines
Mon 4/131:45 pm
DCA
- IDA
2 stops11h 54m
American Airlines
Deal found 3/17![American Airlines logo]()
$626
This Delta deal was found by Cheapflights users on 3/17. 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 8/216:10 am
IDA
- DCA
2 stops11h 09m
Delta
Mon 8/2411:00 am
DCA
- IDA
2 stops13h 14m
Delta
Deal found 3/17![Delta logo]()
$584
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 4/46:45 am
IDA
- DCA
1 stop6h 14m
United Airlines
Wed 4/84:11 pm
DCA
- IDA
1 stop6h 53m
United Airlines
Deal found 3/20![United Airlines logo]()
$683
This Delta deal was found by Cheapflights users on 3/19. 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 5/156:00 am
IDA
- DCA
2 stops10h 59m
Delta
Tue 5/196:05 am
DCA
- IDA
2 stops10h 29m
Delta
Deal found 3/19![Delta logo]()
$586
This American Airlines deal was found by Cheapflights users on 3/21. 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
- DCA
1 stop7h 38m
American Airlines
Mon 8/241:52 pm
DCA
- IDA
1 stop9h 30m
American Airlines
Deal found 3/21![American Airlines logo]()
$645
This Delta deal was found by Cheapflights users on 3/17. 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 4/136:58 pm
IDA
- DCA
2 stops13h 21m
Delta
Thu 4/1611:00 am
DCA
- IDA
2 stops13h 40m
Delta
Deal found 3/17![Delta logo]()
$589
This Delta deal was found by Cheapflights users on 3/21. 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 5/93:16 pm
IDA
- BWI
1 stop6h 09m
Delta
Sun 5/176:10 am
BWI
- IDA
2 stops10h 24m
Delta
Deal found 3/21![Delta logo]()
$597
Last-minute flights from Idaho Falls to MarylandDiscover last-minute flight deals from Idaho Falls to Maryland. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Maryland. Data last updated March 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/17. 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 3/246:55 pm
IDA
- DCA
2 stops13h 25m
Delta
Mon 4/65:12 pm
DCA
- IDA
1 stop7h 04m
Delta
Deal found 3/17![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 3/17. 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 3/246:55 pm
IDA
- DCA
2 stops13h 25m
Delta
Tue 4/76:00 am
DCA
- IDA
2 stops8h 27m
Delta
Deal found 3/17![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 3/17. 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 3/246:55 pm
IDA
- BWI
1 stop8h 56m
Delta
Tue 4/75:40 am
BWI
- IDA
2 stops8h 47m
Delta
Deal found 3/17![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 3/18. 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 3/256:55 pm
IDA
- PHL
1 stop8h 46m
Delta
Wed 4/812:26 pm
PHL
- IDA
2 stops11h 50m
Delta
Deal found 3/18![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 3/17. 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 3/256:55 pm
IDA
- DCA
2 stops13h 25m
Delta
Wed 4/812:29 pm
DCA
- IDA
2 stops11h 47m
Delta
Deal found 3/17![Delta logo]()
$484
This American Airlines deal was found by Cheapflights users on 3/17. 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 3/276:05 am
IDA
- DCA
2 stops12h 52m
American Airlines
Sun 4/56:30 am
DCA
- IDA
1 stop9h 18m
American Airlines
Deal found 3/17![American Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 3/275:59 pm
IDA
- IAD
1 stop9h 41m
Alaska Airlines
Sun 4/57:11 pm
IAD
- IDA
1 stop23h 08m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 4/244:06 pm
IDA
- IAD
1 stop11h 44m
Alaska Airlines
Sun 4/267:10 am
IAD
- IDA
1 stop17h 30m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 4/244:06 pm
IDA
- BWI
1 stop11h 38m
Alaska Airlines
Sun 4/267:04 am
BWI
- IDA
1 stop17h 36m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$521
This Expedia deal was found by Cheapflights users on 3/22. 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.
Sat 4/254:06 pm
IDA
- PHL
1 stop11h 56m
Alaska Airlines
Mon 5/46:58 pm
PHL
- IDA
1 stop22h 31m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 3/22. 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 4/256:58 pm
IDA
- PHL
1 stop9h 01m
Delta
Mon 5/42:59 pm
PHL
- IDA
2 stops9h 41m
Delta
Deal found 3/22![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Sat 4/257:48 am
IDA
- PHL
2 stops10h 46m
American Airlines
Mon 5/41:47 pm
PHL
- IDA
2 stops11h 52m
American Airlines
Deal found 3/22![American Airlines logo]()
$515
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 March 22, 2026.
Search for one-way flight options from Idaho Falls to Maryland. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This United Airlines deal was found by Cheapflights users on 3/19. 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 6/262:30 pm
IDA
- IAD
1 stop8h 15m
United Airlines
Deal found 3/19![United Airlines logo]()
$206
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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.
Mon 4/204:59 pm
IDA
- IAD
1 stop10h 41m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$240
This Expedia deal was found by Cheapflights users on 3/19. 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.
Sat 6/66:00 am
IDA
- DCA
1 stop8h 19m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$240
This American Airlines deal was found by Cheapflights users on 3/20. 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 4/151:43 pm
IDA
- BWI
1 stop7h 26m
American Airlines
Deal found 3/20![American Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 3/18. 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 4/96:55 pm
IDA
- PHL
1 stop8h 46m
Delta
Deal found 3/18![Delta logo]()
$241
This Delta deal was found by Cheapflights users on 3/19. 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 6/63:16 pm
IDA
- BWI
1 stop6h 09m
Delta
Deal found 3/19![Delta logo]()
$244
This American Airlines deal was found by Cheapflights users on 3/17. 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 9/912:12 pm
IDA
- PHL
2 stops9h 57m
American Airlines
Deal found 3/17![American Airlines logo]()
$246
This American Airlines deal was found by Cheapflights users on 3/20. 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 4/151:43 pm
IDA
- IAD
1 stop7h 43m
American Airlines
Deal found 3/20![American Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 3/20. 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 4/155:47 am
IDA
- IAD
2 stops10h 10m
Delta
Deal found 3/20![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 3/20. 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 4/155:47 am
IDA
- BWI
2 stops10h 30m
Delta
Deal found 3/20![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 4/42:30 pm
IDA
- BWI
1 stop6h 54m
United Airlines
Deal found 3/20![United Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 3/17. 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 4/196:58 pm
IDA
- BWI
1 stop9h 02m
Delta
Deal found 3/17![Delta logo]()
$280
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 March 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (Delta) |
One-way from | $206 (United Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $634 |
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 March 22, 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 FallsPhiladelphia
IDA - PHL
IDAPHL
Idaho Falls Fanning Field
Sat 4/25
6:58 pm-5:59 am
1 stop9h 01m
Philadelphia
Mon 5/4
2:59 pm-10:40 pm
2 stops9h 41m
$419
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Sat 5/23
2:30 pm-11:32 pm
1 stop7h 02m
Washington, D.C. Dulles Intl
Sun 5/31
6:30 am-1:25 pm
1 stop8h 55m
$424
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Mon 8/3
4:10 pm-12:45 am
1 stop6h 35m
Washington, D.C. Dulles Intl
Sat 8/8
6:30 am-1:25 pm
1 stop8h 55m
$440
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Sat 8/15
6:50 pm-6:03 am
1 stop9h 13m
Baltimore/Washington
Sun 8/30
7:10 am-2:27 pm
1 stop9h 17m
$449
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Fri 8/21
2:30 pm-12:40 am
1 stop8h 10m
Washington, D.C. Dulles Intl
Mon 8/24
6:30 am-1:24 pm
1 stop8h 54m
$459
Idaho FallsPhiladelphia
IDA - PHL
IDAPHL
Idaho Falls Fanning Field
Wed 5/20
6:54 pm-6:10 am
1 stop9h 16m
Philadelphia
Tue 5/26
7:25 am-2:34 pm
1 stop9h 09m
$471
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Fri 4/24
4:06 pm-5:50 am
1 stop11h 44m
Washington, D.C. Dulles Intl
Sun 4/26
7:10 am-10:40 pm
1 stop17h 30m
$482
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Tue 7/21
2:30 pm-12:45 am
1 stop8h 15m
Washington, D.C. Dulles Intl
Tue 8/4
6:30 am-1:25 pm
1 stop8h 55m
$494
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Fri 8/21
2:20 pm-11:37 pm
1 stop7h 17m
Baltimore/Washington
Mon 8/24
7:26 am-1:44 pm
1 stop8h 18m
$509
Idaho FallsPhiladelphia
IDA - PHL
IDAPHL
Idaho Falls Fanning Field
Mon 5/18
6:54 pm-6:10 am
1 stop9h 16m
Philadelphia
Sun 5/24
8:05 am-10:42 pm
2 stops16h 37m
$513
Showing 1-10 of 57 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-IAD
IDA-DCA
IDA-BWI
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-IAD
IDA-DCA
IDA-BWI
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 March 22, 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.
Entertainment
7.1
Food
6.6
Boarding
7.7
Crew
8.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Food
6.6
Boarding
7.7
Crew
8.1
Overall
7.4
Comfort
7.3
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 Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Idaho Falls to Maryland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Maryland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho Falls to Maryland by cabin class
Find flights from Idaho Falls to Maryland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho Falls and Maryland flights
Browse other Idaho Falls and Maryland flight options. Last updated on March 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Idaho Falls to Maryland flights
Consider these flights traveling from Idaho Falls to Maryland.
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 March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$469 | Average$545 | FlexibilityNo cancel fee | On-time69% |