$82+ Cheap flights from O'Hare Intl (ORD) 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BWI
Apr 10 — Apr 171
Round-trip
1 adult, Economy
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Cheapest flights from O'Hare Intl to MarylandExplore the most affordable flight options available from O'Hare Intl to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
Explore the most affordable flight options available from O'Hare Intl to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 4/88:00 am
ORD
- BWI
Nonstop2h 06m
Frontier
Wed 4/226:00 am
BWI
- ORD
1 stop12h 00m
Frontier
Deal found 3/9![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 3/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:19 pm
ORD
- BWI
Nonstop2h 05m
Frontier
Mon 4/133:44 pm
BWI
- ORD
Nonstop2h 23m
Frontier
Deal found 3/9![Frontier logo]()
$127
This Booking.com deal was found by Cheapflights users on 3/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:42 pm
ORD
- BWI
Nonstop2h 05m
Frontier
Sun 4/197:54 pm
BWI
- ORD
1 stop23h 56m
Frontier
Deal found 3/6![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 3/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:00 am
ORD
- BWI
Nonstop2h 06m
Frontier
Thu 4/164:42 pm
BWI
- ORD
Nonstop2h 26m
Frontier
Deal found 3/7![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/136:15 am
ORD
- BWI
Nonstop2h 06m
Frontier
Thu 4/164:42 pm
BWI
- ORD
Nonstop2h 26m
Frontier
Deal found 3/7![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Tue 4/146:08 pm
ORD
- BWI
1 stop16h 11m
Frontier
Sun 4/194:44 pm
BWI
- ORD
Nonstop2h 26m
Frontier
Deal found 3/6![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Tue 4/146:08 pm
ORD
- BWI
1 stop16h 11m
Frontier
Mon 4/204:10 pm
BWI
- ORD
Nonstop2h 26m
Frontier
Deal found 3/6![Frontier logo]()
$135
This Booking.com deal was found by Cheapflights users on 3/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:00 am
ORD
- BWI
Nonstop2h 06m
Frontier
Sun 4/129:18 am
BWI
- ORD
1 stop23h 59m
Frontier
Deal found 3/6![Frontier logo]()
$136
This Frontier deal was found by Cheapflights users on 3/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:25 pm
ORD
- BWI
Nonstop2h 05m
Frontier
Sun 5/174:25 pm
BWI
- ORD
Nonstop2h 26m
Frontier
Deal found 3/6![Frontier logo]()
$138
This Travelocity deal was found by Cheapflights users on 3/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/238:04 pm
ORD
- PHL
Nonstop2h 33m
Frontier
Mon 5/251:43 pm
PHL
- ORD
1 stop9h 54m
Frontier
Deal found 3/9![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Thu 4/235:10 am
ORD
- PHL
Nonstop2h 14m
Frontier
Sun 4/265:01 am
PHL
- ORD
1 stop7h 32m
Frontier
Deal found 3/6![Frontier logo]()
$144
This Frontier deal was found by Cheapflights users on 3/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:10 am
ORD
- PHL
Nonstop2h 14m
Frontier
Mon 4/273:27 pm
PHL
- ORD
1 stop10h 25m
Frontier
Deal found 3/7![Frontier logo]()
$145
Best flights from O'Hare Intl to MarylandDiscover carefully curated flight deals from O'Hare Intl to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
Discover carefully curated flight deals from O'Hare Intl to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/249:55 pm
ORD
- PHL
Nonstop2h 04m
United Airlines
Sun 4/266:04 am
PHL
- ORD
Nonstop2h 28m
United Airlines
Deal found 3/10![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 3/6. 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 4/305:15 am
ORD
- BWI
1 stop4h 31m
Delta
Tue 5/510:42 am
BWI
- ORD
1 stop7h 00m
Delta
Deal found 3/6![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:05 pm
ORD
- DCA
1 stop6h 45m
Southwest
Sat 5/163:55 pm
DCA
- ORD
1 stop7h 00m
Southwest
Deal found 3/8![Southwest logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Sat 7/187:20 am
ORD
- SBY
1 stop11h 06m
Multiple Airlines
Sat 7/258:06 pm
SBY
- ORD
1 stop20h 08m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 3/7. 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 4/157:00 am
ORD
- BWI
1 stop3h 39m
Delta
Wed 4/157:26 pm
BWI
- ORD
1 stop5h 33m
Delta
Deal found 3/7![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 3/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:00 pm
ORD
- SBY
1 stop6h 00m
American Airlines
Sat 9/125:00 am
SBY
- ORD
1 stop5h 24m
American Airlines
Deal found 3/5![American Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/186:20 pm
ORD
- PHL
Nonstop2h 12m
United Airlines
Sun 4/196:04 am
PHL
- ORD
Nonstop2h 28m
United Airlines
Deal found 3/9![United Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 3/8. 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 4/309:48 am
ORD
- IAD
1 stop5h 43m
Delta
Sat 5/26:29 pm
IAD
- ORD
1 stop6h 30m
Delta
Deal found 3/8![Delta logo]()
$244
This United Airlines deal was found by Cheapflights users on 3/6. 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 5/97:00 am
ORD
- DCA
Nonstop1h 59m
United Airlines
Sat 5/96:00 pm
DCA
- ORD
Nonstop2h 21m
United Airlines
Deal found 3/6![United Airlines logo]()
$245
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:05 pm
ORD
- BWI
1 stop6h 45m
Southwest
Sun 4/196:10 am
BWI
- ORD
2 stops7h 40m
Southwest
Deal found 3/6![Southwest logo]()
$288
This United Airlines deal was found by Cheapflights users on 3/6. 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 5/92:27 pm
ORD
- IAD
Nonstop2h 03m
United Airlines
Sat 5/910:30 pm
IAD
- ORD
Nonstop2h 14m
United Airlines
Deal found 3/6![United Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 3/6. 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 4/309:35 am
ORD
- DCA
1 stop5h 45m
Delta
Tue 5/56:00 pm
DCA
- ORD
1 stop5h 21m
Delta
Deal found 3/6![Delta logo]()
$265
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:55 am
ORD
- BWI
2 stops7h 45m
Southwest
Sun 4/196:10 am
BWI
- ORD
2 stops7h 40m
Southwest
Deal found 3/5![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/92:00 pm
ORD
- DCA
Nonstop2h 04m
United Airlines
Fri 4/106:15 am
DCA
- ORD
Nonstop2h 16m
United Airlines
Deal found 3/7![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/23:20 pm
ORD
- BWI
1 stop8h 55m
Southwest
Sat 7/116:45 pm
BWI
- ORD
1 stop6h 10m
Southwest
Deal found 3/9![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 3/8. 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 4/99:50 am
ORD
- DCA
1 stop5h 45m
Delta
Thu 4/236:00 am
DCA
- ORD
1 stop5h 19m
Delta
Deal found 3/8![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/19:04 am
ORD
- PHL
Nonstop2h 13m
United Airlines
Sat 4/46:17 am
PHL
- ORD
Nonstop2h 28m
United Airlines
Deal found 3/6![United Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 3/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:20 pm
ORD
- BWI
2 stops14h 35m
Southwest
Mon 8/35:45 pm
BWI
- ORD
1 stop7h 10m
Southwest
Deal found 3/6![Southwest logo]()
$310
This Delta deal was found by Cheapflights users on 3/7. 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 7/97:10 am
ORD
- BWI
1 stop3h 31m
Delta
Mon 7/137:40 pm
BWI
- ORD
1 stop5h 15m
Delta
Deal found 3/7![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/299:55 pm
ORD
- PHL
Nonstop2h 04m
United Airlines
Thu 5/76:54 pm
PHL
- ORD
Nonstop2h 28m
United Airlines
Deal found 3/6![United Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/122:40 pm
ORD
- DCA
2 stops7h 10m
Southwest
Tue 4/149:05 am
DCA
- ORD
1 stop4h 45m
Southwest
Deal found 3/8![Southwest logo]()
$310
This Delta deal was found by Cheapflights users on 3/9. 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 6/165:45 pm
ORD
- DCA
1 stop4h 06m
Delta
Tue 7/710:00 am
DCA
- ORD
1 stop3h 39m
Delta
Deal found 3/9![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/279:55 pm
ORD
- PHL
Nonstop2h 04m
United Airlines
Tue 5/56:54 pm
PHL
- ORD
Nonstop2h 28m
United Airlines
Deal found 3/6![United Airlines logo]()
$272
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/2211:15 am
ORD
- SBY
1 stop5h 44m
American Airlines
Mon 4/276:26 pm
SBY
- ORD
1 stop6h 28m
American Airlines
Deal found 3/9![American Airlines logo]()
$490
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/102:00 pm
ORD
- BWI
1 stop9h 10m
Southwest
Sun 4/126:10 am
BWI
- ORD
2 stops7h 40m
Southwest
Deal found 3/10![Southwest logo]()
$328
This American Airlines deal was found by Cheapflights users on 3/10. 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 6/133:21 pm
ORD
- SBY
1 stop6h 49m
American Airlines
Sat 6/204:34 pm
SBY
- ORD
1 stop6h 03m
American Airlines
Deal found 3/10![American Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 3/8. 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 3/256:40 pm
ORD
- BWI
Nonstop2h 02m
United Airlines
Tue 3/316:00 am
BWI
- ORD
Nonstop2h 21m
United Airlines
Deal found 3/8![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 3/9. 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 4/19:50 am
ORD
- IAD
1 stop6h 02m
Delta
Fri 4/36:00 am
IAD
- ORD
1 stop4h 10m
Delta
Deal found 3/9![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 3/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:40 pm
ORD
- PHL
2 stops7h 25m
Southwest
Mon 6/159:00 am
PHL
- ORD
1 stop5h 30m
Southwest
Deal found 3/7![Southwest logo]()
$334
This United Airlines deal was found by Cheapflights users on 3/6. 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 7/222:00 pm
ORD
- DCA
Nonstop2h 12m
United Airlines
Fri 11/208:00 pm
DCA
- ORD
Nonstop2h 05m
United Airlines
Deal found 3/6![United Airlines logo]()
$279
Last-minute flights from O'Hare Intl to MarylandDiscover last-minute flight deals from O'Hare Intl to Maryland. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Maryland. Data last updated March 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 4/88:00 am
ORD
- BWI
Nonstop2h 06m
Frontier
Wed 4/226:00 am
BWI
- ORD
1 stop12h 00m
Frontier
Deal found 3/9![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 3/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:00 am
ORD
- BWI
Nonstop2h 06m
Frontier
Thu 4/164:42 pm
BWI
- ORD
Nonstop2h 26m
Frontier
Deal found 3/7![Frontier logo]()
$131
This Booking.com deal was found by Cheapflights users on 3/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:00 am
ORD
- BWI
Nonstop2h 06m
Frontier
Sun 4/129:18 am
BWI
- ORD
1 stop23h 59m
Frontier
Deal found 3/6![Frontier logo]()
$136
This Frontier deal was found by Cheapflights users on 3/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:00 am
ORD
- BWI
Nonstop2h 06m
Frontier
Sun 4/194:44 pm
BWI
- ORD
Nonstop2h 26m
Frontier
Deal found 3/8![Frontier logo]()
$138
This Super.com deal was found by Cheapflights users on 3/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:19 pm
ORD
- BWI
Nonstop2h 05m
Frontier
Mon 4/133:44 pm
BWI
- ORD
Nonstop2h 23m
Frontier
Deal found 3/9![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Thu 4/91:19 pm
ORD
- BWI
Nonstop2h 05m
Frontier
Thu 4/164:42 pm
BWI
- ORD
Nonstop2h 26m
Frontier
Deal found 3/10![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/136:15 am
ORD
- BWI
Nonstop2h 06m
Frontier
Thu 4/164:42 pm
BWI
- ORD
Nonstop2h 26m
Frontier
Deal found 3/7![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Tue 4/146:08 pm
ORD
- BWI
1 stop16h 11m
Frontier
Sun 4/194:44 pm
BWI
- ORD
Nonstop2h 26m
Frontier
Deal found 3/6![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Tue 4/146:08 pm
ORD
- BWI
1 stop16h 11m
Frontier
Mon 4/204:10 pm
BWI
- ORD
Nonstop2h 26m
Frontier
Deal found 3/6![Frontier logo]()
$135
This Booking.com deal was found by Cheapflights users on 3/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:42 pm
ORD
- BWI
Nonstop2h 05m
Frontier
Sun 4/197:54 pm
BWI
- ORD
1 stop23h 56m
Frontier
Deal found 3/6![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Thu 4/235:10 am
ORD
- PHL
Nonstop2h 14m
Frontier
Sun 4/265:01 am
PHL
- ORD
1 stop7h 32m
Frontier
Deal found 3/6![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Sat 4/251:27 pm
ORD
- PHL
1 stop9h 53m
Frontier
Mon 4/276:29 pm
PHL
- ORD
Nonstop2h 34m
Frontier
Deal found 3/8![Frontier logo]()
$143
One-way flights from O'Hare Intl to MarylandSearch for one-way flight options from O'Hare Intl to Maryland. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
Search for one-way flight options from O'Hare Intl to Maryland. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This United Airlines deal was found by Cheapflights users on 3/8. 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 5/911:10 am
ORD
- BWI
Nonstop2h 03m
United Airlines
Deal found 3/8![United Airlines logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Sun 4/1912:44 pm
ORD
- BWI
Nonstop2h 05m
Frontier
Deal found 3/6![Frontier logo]()
$83
This Super.com deal was found by Cheapflights users on 3/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:27 pm
ORD
- BWI
1 stop18h 16m
Frontier
Deal found 3/9![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 3/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:24 pm
ORD
- BWI
1 stop21h 35m
Frontier
Deal found 3/5![Frontier logo]()
$85
This Booking.com deal was found by Cheapflights users on 3/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:05 am
ORD
- BWI
1 stop29h 52m
Frontier
Deal found 3/6![Frontier logo]()
$86
This Expedia deal was found by Cheapflights users on 3/9. 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 4/812:45 pm
ORD
- BWI
1 stop5h 59m
Spirit Airlines
Deal found 3/9![Spirit Airlines logo]()
$87
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:15 pm
ORD
- PHL
1 stop13h 34m
Spirit Airlines
Deal found 3/6![Spirit Airlines logo]()
$88
This Trip.com deal was found by Cheapflights users on 3/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:48 pm
ORD
- BWI
1 stop18h 53m
Frontier
Deal found 3/7![Frontier logo]()
$88
This Trip.com deal was found by Cheapflights users on 3/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/102:29 pm
ORD
- DCA
1 stop20h 33m
Frontier
Deal found 3/7![Frontier logo]()
$88
This Expedia deal was found by Cheapflights users on 3/6. 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 5/112:20 pm
ORD
- PHL
Nonstop2h 14m
Frontier
Deal found 3/6![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 5/151:27 pm
ORD
- BWI
1 stop18h 16m
Frontier
Deal found 3/9![Frontier logo]()
$89
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:28 am
ORD
- IAD
1 stop12h 08m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$89
Find flight deals from O'Hare Intl to Maryland
Keep the following information in mind while searching for O'Hare Intl to Maryland flight deals. Data was last updated March 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $120 (Kiwi.com) |
One-way from | $82 (United Airlines) |
Popular in | November |
Cheapest in | August |
Average price | $298 |
Good round-trip deal | $189 or less |
Good one-way deal | $108 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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 11, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Maryland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
Fri 4/24
9:55 pm-12:59 am
Nonstop2h 04m
Philadelphia
Sun 4/26
6:04 am-7:32 am
Nonstop2h 28m
$217
ChicagoBaltimore
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Thu 4/30
5:15 am-10:46 am
1 stop4h 31m
Baltimore/Washington
Tue 5/5
10:42 am-4:42 pm
1 stop7h 00m
$217
ChicagoBaltimore
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Wed 4/15
7:00 am-11:39 am
1 stop3h 39m
Baltimore/Washington
Wed 4/15
7:26 pm-11:59 pm
1 stop5h 33m
$217
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Thu 5/14
3:05 pm-10:50 pm
1 stop6h 45m
Washington, D.C. Reagan-National
Sat 5/16
3:55 pm-9:55 pm
1 stop7h 00m
$224
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
Sat 4/18
6:20 pm-9:32 pm
Nonstop2h 12m
Philadelphia
Sun 4/19
6:04 am-7:32 am
Nonstop2h 28m
$244
ChicagoWashington, D.C.
ORD - IAD
ORDIAD
Chicago O'Hare Intl
Thu 4/30
9:48 am-4:31 pm
1 stop5h 43m
Washington, D.C. Dulles Intl
Sat 5/2
6:29 pm-11:59 pm
1 stop6h 30m
$244
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Sat 5/9
7:00 am-9:59 am
Nonstop1h 59m
Washington, D.C. Reagan-National
Sat 5/9
6:00 pm-7:21 pm
Nonstop2h 21m
$245
Quickest round-trip
ChicagoWashington, D.C.
ORD - IAD
ORDIAD
Chicago O'Hare Intl
Sat 5/9
2:27 pm-5:30 pm
Nonstop2h 03m
Washington, D.C. Dulles Intl
Sat 5/9
10:30 pm-11:44 pm
Nonstop2h 14m
$245
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Thu 4/30
9:35 am-4:20 pm
1 stop5h 45m
Washington, D.C. Reagan-National
Tue 5/5
6:00 pm-10:21 pm
1 stop5h 21m
$265
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Thu 4/9
2:00 pm-5:04 pm
Nonstop2h 04m
Washington, D.C. Reagan-National
Fri 4/10
6:15 am-7:31 am
Nonstop2h 16m
$267
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to Maryland
Have a flexible travel schedule? Discover the best time to fly to Maryland from O'Hare Intl with our price prediction graph.
ORD-BWI
ORD-PHL
ORD-DCA
ORD-IAD
ORD-SBY
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 Chicago O'Hare Intl Airport to Maryland
ORD-USMD
ORD-BWI
ORD-PHL
ORD-DCA
ORD-IAD
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Maryland?
Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Maryland (average of $56). Flying from Chicago O'Hare Intl Airport to Maryland in April is currently the most expensive (average of $159). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ORD to MD?
Find hourly flight availability from O'Hare Intl to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 11, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 16% on flights from Chicago O'Hare Intl Airport to Maryland by exploring options for tickets in the afternoon.
What is the cheapest day to fly from Chicago O'Hare Intl Airport to Maryland?
Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Maryland. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Maryland flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Chicago O'Hare Intl Airport to Maryland
Explore weekly flight availability from O'Hare Intl to Maryland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 11, 2026.
The most flights from ORD to USMD are scheduled on a Monday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).
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 11, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican Airlines from Chicago O'Hare Intl Airport to Maryland by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl 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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O'Hare Intl and Maryland flights
Browse other O'Hare Intl and Maryland flight options. Last updated on March 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from O'Hare Intl to Maryland
Discover the top 5 airlines that operate flights from O'Hare Intl 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$42 | Average$118 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$56 | Average$147 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$114 | Average$285 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$152 | Average$375 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$157 | Average$243 | FlexibilityNo cancel fee | On-time63% |