$142+ 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — BWI
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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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 May 5, 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 May 5, 2026.
This United Airlines deal was found by Cheapflights users on 5/3. 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 9/24:10 pm
IDA
- IAD
1 stop6h 30m
United Airlines
Mon 9/76:30 am
IAD
- IDA
1 stop8h 54m
United Airlines
Deal found 5/3![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 5/4. 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 10/221:43 pm
IDA
- DCA
1 stop7h 52m
American Airlines
Wed 10/286:59 am
DCA
- IDA
1 stop7h 21m
American Airlines
Deal found 5/4![American Airlines logo]()
$349
This Expedia deal was found by Cheapflights users on 5/3. 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.
Wed 9/24:14 pm
IDA
- BWI
1 stop21h 20m
Alaska Airlines
Mon 9/74:34 pm
BWI
- IDA
1 stop22h 32m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 5/236:00 am
IDA
- IAD
1 stop8h 38m
Alaska Airlines
Tue 5/266:00 am
IAD
- IDA
1 stop11h 26m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 5/201:54 pm
IDA
- PHL
1 stop13h 41m
Alaska Airlines
Wed 5/277:00 am
PHL
- IDA
1 stop10h 26m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 5/1. 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 5/2011:30 am
IDA
- PHL
2 stops9h 37m
Delta
Wed 5/277:25 am
PHL
- IDA
1 stop9h 09m
Delta
Deal found 5/1![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 5/286:00 am
IDA
- IAD
1 stop8h 35m
Alaska Airlines
Mon 6/16:00 am
IAD
- IDA
1 stop11h 26m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 6/14:03 pm
IDA
- BWI
1 stop21h 14m
Alaska Airlines
Fri 6/54:17 pm
BWI
- IDA
1 stop23h 00m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 5/191:54 pm
IDA
- PHL
1 stop13h 41m
Alaska Airlines
Tue 5/267:00 am
PHL
- IDA
1 stop10h 26m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 5/4. 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
- IAD
2 stops12h 22m
Delta
Sun 5/2411:15 am
IAD
- IDA
2 stops13h 27m
Delta
Deal found 5/4![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 5/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:58 pm
IDA
- IAD
1 stop6h 34m
American Airlines
Tue 12/89:15 am
IAD
- IDA
2 stops15h 21m
American Airlines
Deal found 5/2![American Airlines logo]()
$415
This Expedia deal was found by Cheapflights users on 5/4. 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.
Thu 10/226:09 am
IDA
- BWI
1 stop9h 03m
Alaska Airlines
Wed 10/286:12 pm
BWI
- IDA
1 stop23h 23m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$419
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 May 5, 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 May 5, 2026.
This United Airlines deal was found by Cheapflights users on 5/3. 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 9/24:10 pm
IDA
- IAD
1 stop6h 30m
United Airlines
Mon 9/76:30 am
IAD
- IDA
1 stop8h 54m
United Airlines
Deal found 5/3![United Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 5/236:00 am
IDA
- IAD
1 stop8h 38m
Alaska Airlines
Tue 5/266:00 am
IAD
- IDA
1 stop11h 26m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 5/1. 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 5/2011:30 am
IDA
- PHL
2 stops9h 37m
Delta
Wed 5/277:25 am
PHL
- IDA
1 stop9h 09m
Delta
Deal found 5/1![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 5/4. 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 stops10h 59m
American Airlines
Tue 5/261:52 pm
PHL
- IDA
2 stops10h 23m
American Airlines
Deal found 5/4![American Airlines logo]()
$529
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 5/286:00 am
IDA
- IAD
1 stop8h 35m
Alaska Airlines
Mon 6/16:00 am
IAD
- IDA
1 stop11h 26m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/163:16 pm
IDA
- IAD
1 stop6h 16m
Delta
Wed 5/2012:40 pm
IAD
- IDA
2 stops12h 02m
Delta
Deal found 5/1![Delta logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 5/191:54 pm
IDA
- PHL
1 stop13h 41m
Alaska Airlines
Tue 5/267:00 am
PHL
- IDA
1 stop10h 26m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 5/1. 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.
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 5/1![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/4. 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 5/203:16 pm
IDA
- IAD
1 stop6h 16m
Delta
Sun 5/2411:15 am
IAD
- IDA
2 stops13h 27m
Delta
Deal found 5/4![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 5/5. 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
Tue 5/265:17 am
PHL
- IDA
2 stops11h 17m
Delta
Deal found 5/5![Delta logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 6/41:54 pm
IDA
- IAD
1 stop8h 05m
Alaska Airlines
Sun 6/76:00 am
IAD
- IDA
1 stop11h 26m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/2710:35 am
IDA
- BWI
2 stops11h 58m
United Airlines
Sat 5/306:45 am
BWI
- IDA
1 stop7h 00m
United Airlines
Deal found 4/30![United Airlines logo]()
$498
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 6/51:54 pm
IDA
- IAD
1 stop8h 05m
Alaska Airlines
Sat 6/66:00 am
IAD
- IDA
1 stop11h 26m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/1. 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 8/216:50 pm
IDA
- BWI
1 stop9h 13m
Delta
Mon 8/241:00 pm
BWI
- IDA
2 stops11h 14m
Delta
Deal found 5/1![Delta logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 5/201:54 pm
IDA
- PHL
1 stop13h 41m
Alaska Airlines
Wed 5/274:45 pm
PHL
- IDA
1 stop22h 32m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 5/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:41 pm
IDA
- DCA
1 stop17h 33m
American Airlines
Mon 8/248:55 pm
DCA
- IDA
1 stop18h 16m
American Airlines
Deal found 5/2![American Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 5/4. 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 8/2910:35 am
IDA
- BWI
2 stops12h 08m
United Airlines
Tue 9/14:23 pm
BWI
- IDA
1 stop6h 40m
United Airlines
Deal found 5/4![United Airlines logo]()
$588
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 9/16:18 am
IDA
- PHL
1 stop8h 46m
Alaska Airlines
Sat 9/57:00 am
PHL
- IDA
1 stop10h 37m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 5/4. 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
- BWI
1 stop8h 51m
Delta
Sun 5/2412:31 pm
BWI
- IDA
2 stops12h 11m
Delta
Deal found 5/4![Delta logo]()
$564
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 6/54:03 pm
IDA
- DCA
1 stop21h 57m
Alaska Airlines
Sat 6/65:19 pm
DCA
- IDA
1 stop21h 58m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 5/4. 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
- DCA
2 stops13h 09m
Delta
Mon 8/246:00 am
DCA
- IDA
2 stops10h 35m
Delta
Deal found 5/4![Delta logo]()
$617
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/301:54 pm
IDA
- IAD
1 stop8h 05m
Alaska Airlines
Sat 6/66:00 am
IAD
- IDA
1 stop11h 26m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Sat 8/294:10 pm
IDA
- DCA
2 stops15h 14m
United Airlines
Tue 9/14:07 pm
DCA
- IDA
1 stop6h 56m
United Airlines
Deal found 5/2![United Airlines logo]()
$753
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 8/214:14 pm
IDA
- BWI
1 stop21h 20m
Alaska Airlines
Mon 8/246:16 pm
BWI
- IDA
1 stop23h 21m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$521
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 6/44:03 pm
IDA
- BWI
1 stop21h 14m
Alaska Airlines
Sun 6/77:35 pm
BWI
- IDA
1 stop21h 51m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$539
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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
- DCA
1 stop21h 57m
Alaska Airlines
Sun 6/75:19 pm
DCA
- IDA
1 stop21h 58m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:43 pm
IDA
- BWI
1 stop13h 58m
Alaska Airlines
Wed 7/86:07 pm
BWI
- IDA
1 stop23h 30m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$589
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 6/14:03 pm
IDA
- DCA
1 stop21h 57m
Alaska Airlines
Fri 6/55:19 pm
DCA
- IDA
1 stop21h 58m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$635
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
IDA
- DCA
1 stop8h 19m
Alaska Airlines
Sat 6/65:00 pm
DCA
- IDA
1 stop24h 26m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$733
Last-minute flights from Idaho Falls to MarylandDiscover last-minute flight deals from Idaho Falls to Maryland. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Maryland. Data last updated May 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/163:16 pm
IDA
- BWI
1 stop6h 09m
Delta
Wed 5/201:59 pm
BWI
- IDA
2 stops10h 43m
Delta
Deal found 5/1![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/163:16 pm
IDA
- IAD
1 stop6h 16m
Delta
Wed 5/2012:40 pm
IAD
- IDA
2 stops12h 02m
Delta
Deal found 5/1![Delta logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 5/191:54 pm
IDA
- PHL
1 stop13h 41m
Alaska Airlines
Tue 5/267:00 am
PHL
- IDA
1 stop10h 26m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 5/5. 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
Tue 5/265:17 am
PHL
- IDA
2 stops11h 17m
Delta
Deal found 5/5![Delta logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 5/201:54 pm
IDA
- PHL
1 stop13h 41m
Alaska Airlines
Wed 5/277:00 am
PHL
- IDA
1 stop10h 26m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 5/1. 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 5/2011:30 am
IDA
- PHL
2 stops9h 37m
Delta
Wed 5/277:25 am
PHL
- IDA
1 stop9h 09m
Delta
Deal found 5/1![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 5/4. 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
- IAD
2 stops12h 22m
Delta
Sun 5/2411:15 am
IAD
- IDA
2 stops13h 27m
Delta
Deal found 5/4![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 5/4. 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
- DCA
2 stops13h 06m
Delta
Sun 5/245:59 pm
DCA
- IDA
1 stop6h 43m
Delta
Deal found 5/4![Delta logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 5/236:00 am
IDA
- IAD
1 stop8h 38m
Alaska Airlines
Tue 5/266:00 am
IAD
- IDA
1 stop11h 26m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 5/286:00 am
IDA
- IAD
1 stop8h 35m
Alaska Airlines
Mon 6/16:00 am
IAD
- IDA
1 stop11h 26m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 6/14:03 pm
IDA
- BWI
1 stop21h 14m
Alaska Airlines
Fri 6/54:17 pm
BWI
- IDA
1 stop23h 00m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 6/41:54 pm
IDA
- IAD
1 stop8h 05m
Alaska Airlines
Sun 6/76:00 am
IAD
- IDA
1 stop11h 26m
Alaska Airlines
Deal found 5/1![Alaska 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 May 5, 2026.
Search for one-way flight options from Idaho Falls to Maryland. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 7/39:47 am
IDA
- IAD
2 stops22h 12m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$142
This United Airlines deal was found by Cheapflights users on 5/5. 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 7/34:14 pm
IDA
- IAD
1 stop6h 31m
United Airlines
Deal found 5/5![United Airlines logo]()
$175
This Delta deal was found by Cheapflights users on 5/5. 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 7/37:00 pm
IDA
- IAD
2 stops13h 22m
Delta
Deal found 5/5![Delta logo]()
$180
This Expedia deal was found by Cheapflights users on 5/4. 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
- PHL
1 stop13h 41m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 5/5. 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 7/37:00 pm
IDA
- DCA
2 stops13h 02m
Delta
Deal found 5/5![Delta logo]()
$180
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/272:08 pm
IDA
- BWI
1 stop7h 36m
American Airlines
Deal found 5/4![American Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 5/4. 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 5/306:54 pm
IDA
- BWI
2 stops12h 29m
Delta
Deal found 5/4![Delta logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 6/44:03 pm
IDA
- BWI
1 stop21h 14m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 5/3. 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 6/46:54 pm
IDA
- BWI
1 stop8h 51m
Delta
Deal found 5/3![Delta logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 8/1010:54 pm
IDA
- IAD
2 stops33h 19m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$193
This Delta deal was found by Cheapflights users on 5/2. 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 7/37:00 pm
IDA
- BWI
2 stops13h 07m
Delta
Deal found 5/2![Delta logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 7/310:47 pm
IDA
- BWI
2 stops19h 48m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$198
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 May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (United Airlines) |
One-way from | $142 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $578 |
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 May 5, 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
Quickest round-trip
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Wed 9/2
4:10 pm-12:40 am
1 stop6h 30m
Washington, D.C. Dulles Intl
Mon 9/7
6:30 am-1:24 pm
1 stop8h 54m
$349
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Sat 5/23
6:00 am-4:38 pm
1 stop8h 38m
Washington, D.C. Dulles Intl
Tue 5/26
6:00 am-3:26 pm
1 stop11h 26m
$374
Idaho FallsPhiladelphia
IDA - PHL
IDAPHL
Idaho Falls Fanning Field
Wed 5/20
11:30 am-11:07 pm
2 stops9h 37m
Philadelphia
Wed 5/27
7:25 am-2:34 pm
1 stop9h 09m
$379
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Thu 5/28
6:00 am-4:35 pm
1 stop8h 35m
Washington, D.C. Dulles Intl
Mon 6/1
6:00 am-3:26 pm
1 stop11h 26m
$399
Idaho FallsPhiladelphia
IDA - PHL
IDAPHL
Idaho Falls Fanning Field
Tue 5/19
1:54 pm-5:35 am
1 stop13h 41m
Philadelphia
Tue 5/26
7:00 am-3:26 pm
1 stop10h 26m
$404
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Sat 5/16
3:16 pm-11:32 pm
1 stop6h 16m
Washington, D.C. Dulles Intl
Wed 5/20
12:40 pm-10:42 pm
2 stops12h 02m
$434
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Wed 5/20
3:16 pm-11:32 pm
1 stop6h 16m
Washington, D.C. Dulles Intl
Sun 5/24
11:15 am-10:42 pm
2 stops13h 27m
$434
Idaho FallsPhiladelphia
IDA - PHL
IDAPHL
Idaho Falls Fanning Field
Tue 5/19
6:00 am-7:27 pm
2 stops11h 27m
Philadelphia
Tue 5/26
5:17 am-2:34 pm
2 stops11h 17m
$439
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
$449
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Thu 6/4
1:54 pm-11:59 pm
1 stop8h 05m
Washington, D.C. Dulles Intl
Sun 6/7
6:00 am-3:26 pm
1 stop11h 26m
$449
Showing 1-10 of 59 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-PHL
IDA-DCA
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 Maryland
IDA-USMD
IDA-IAD
IDA-PHL
IDA-DCA
IDA-BWI
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 May 5, 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.
Food
6.6
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.6
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
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.
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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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$480 | Average$553 | FlexibilityNo cancel fee | On-time69% |