$99+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BWI
Aug 6 — Aug 131
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 July 7, 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 July 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Sat 10/249:20 am
ORD
- PHL
1 stop7h 55m
Frontier
Mon 10/264:47 pm
PHL
- ORD
Nonstop2h 37m
Frontier
Deal found 7/4![Frontier logo]()
$207
This Frontier deal was found by Cheapflights users on 7/6. 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.
Sun 9/66:00 am
ORD
- PHL
Nonstop2h 17m
Frontier
Wed 9/93:25 pm
PHL
- ORD
1 stop9h 30m
Frontier
Deal found 7/6![Frontier logo]()
$208
This Frontier deal was found by Cheapflights users on 7/7. 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.
Sat 8/88:52 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Mon 8/108:30 am
PHL
- ORD
1 stop12h 23m
Frontier
Deal found 7/7![Frontier logo]()
$209
This Super.com deal was found by Cheapflights users on 7/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:52 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Mon 8/176:11 pm
PHL
- ORD
Nonstop2h 42m
Frontier
Deal found 7/7![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 7/7. 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.
Sat 8/88:52 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Sun 8/96:05 pm
PHL
- ORD
Nonstop2h 42m
Frontier
Deal found 7/7![Frontier logo]()
$212
This Frontier deal was found by Cheapflights users on 7/6. 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.
Mon 9/79:10 pm
ORD
- PHL
1 stop10h 41m
Frontier
Fri 9/1111:05 am
PHL
- ORD
Nonstop2h 36m
Frontier
Deal found 7/6![Frontier logo]()
$213
This Frontier deal was found by Cheapflights users on 7/7. 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 8/206:00 am
ORD
- PHL
Nonstop2h 17m
Frontier
Mon 8/246:00 am
PHL
- ORD
Nonstop2h 29m
Frontier
Deal found 7/7![Frontier logo]()
$214
This Booking.com deal was found by Cheapflights users on 7/6. 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 8/206:00 am
ORD
- PHL
Nonstop2h 17m
Frontier
Thu 8/2710:22 am
PHL
- ORD
Nonstop2h 33m
Frontier
Deal found 7/6![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Sun 8/28:52 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Sat 8/86:05 pm
PHL
- ORD
Nonstop2h 42m
Frontier
Deal found 7/4![Frontier logo]()
$216
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:50 am
ORD
- PHL
1 stop4h 50m
American Airlines
Thu 9/1710:20 pm
PHL
- ORD
Nonstop2h 36m
American Airlines
Deal found 7/7![American Airlines logo]()
$217
This Booking.com deal was found by Cheapflights users on 7/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:58 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Sat 8/16:05 pm
PHL
- ORD
Nonstop2h 42m
Frontier
Deal found 7/3![Frontier logo]()
$218
This Frontier deal was found by Cheapflights users on 7/6. 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.
Mon 8/247:05 am
ORD
- IAD
1 stop9h 09m
Frontier
Tue 9/18:39 pm
IAD
- ORD
1 stop12h 14m
Frontier
Deal found 7/6![Frontier logo]()
$234
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 July 7, 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 July 7, 2026.
This JetBlue deal was found by Cheapflights users on 7/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:01 am
ORD
- PHL
1 stop8h 00m
JetBlue
Wed 9/910:45 am
PHL
- ORD
1 stop9h 37m
JetBlue
Deal found 7/4![JetBlue logo]()
$219
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:10 am
ORD
- DCA
1 stop6h 49m
Delta
Sat 8/84:00 pm
DCA
- ORD
1 stop5h 55m
Delta
Deal found 7/2![Delta logo]()
$238
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 9/810:00 am
ORD
- DCA
Nonstop2h 04m
United Airlines
Tue 9/222:00 pm
DCA
- ORD
Nonstop2h 16m
United Airlines
Deal found 7/3![United Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/141:50 pm
ORD
- SBY
2 stops28h 36m
Multiple Airlines
Wed 8/198:06 pm
SBY
- ORD
1 stop17h 44m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$319
This JetBlue deal was found by Cheapflights users on 7/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:01 am
ORD
- PHL
1 stop8h 00m
JetBlue
Wed 9/910:45 am
PHL
- ORD
1 stop9h 37m
JetBlue
Deal found 7/3![JetBlue logo]()
$219
This American Airlines deal was found by Cheapflights users on 7/5. 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 9/57:30 am
ORD
- SBY
1 stop7h 45m
American Airlines
Sat 9/126:00 am
SBY
- ORD
1 stop5h 45m
American Airlines
Deal found 7/5![American Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:45 pm
ORD
- DCA
Nonstop2h 07m
United Airlines
Wed 7/291:00 pm
DCA
- ORD
Nonstop2h 19m
United Airlines
Deal found 7/2![United Airlines logo]()
$253
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:59 am
ORD
- DCA
1 stop3h 29m
Delta
Sat 9/51:50 pm
DCA
- ORD
1 stop8h 05m
Delta
Deal found 7/2![Delta logo]()
$257
This JetBlue deal was found by Cheapflights users on 7/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:01 am
ORD
- DCA
1 stop6h 00m
JetBlue
Fri 9/42:00 pm
DCA
- ORD
1 stop6h 26m
JetBlue
Deal found 7/4![JetBlue logo]()
$248
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:20 pm
ORD
- BWI
Nonstop2h 08m
United Airlines
Sat 8/86:15 am
BWI
- ORD
Nonstop2h 15m
United Airlines
Deal found 7/2![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:59 am
ORD
- IAD
1 stop3h 49m
Delta
Mon 9/78:28 am
IAD
- ORD
1 stop5h 12m
Delta
Deal found 7/2![Delta logo]()
$257
This JetBlue deal was found by Cheapflights users on 7/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:01 am
ORD
- DCA
1 stop7h 04m
JetBlue
Fri 9/42:00 pm
DCA
- ORD
1 stop6h 26m
JetBlue
Deal found 7/4![JetBlue logo]()
$248
This Delta deal was found by Cheapflights users on 7/3. 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.
Tue 8/1111:22 am
ORD
- BWI
1 stop4h 27m
Delta
Thu 8/135:36 pm
BWI
- ORD
1 stop3h 54m
Delta
Deal found 7/3![Delta logo]()
$271
This JetBlue deal was found by Cheapflights users on 7/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:01 am
ORD
- DCA
1 stop6h 00m
JetBlue
Mon 8/3112:59 pm
DCA
- ORD
1 stop7h 27m
JetBlue
Deal found 7/5![JetBlue logo]()
$248
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:52 pm
ORD
- IAD
Nonstop2h 06m
United Airlines
Mon 9/2810:30 am
IAD
- ORD
Nonstop2h 18m
United Airlines
Deal found 7/2![United Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Sat 8/158:05 am
ORD
- SBY
1 stop10h 21m
Multiple Airlines
Mon 8/178:34 pm
SBY
- ORD
2 stops18h 02m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/159:05 am
ORD
- PHL
Nonstop2h 18m
United Airlines
Sat 8/156:56 pm
PHL
- ORD
Nonstop2h 30m
United Airlines
Deal found 7/4![United Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 7/3. 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.
Sat 9/58:05 am
ORD
- BWI
1 stop6h 40m
Delta
Mon 9/77:00 am
BWI
- ORD
1 stop6h 40m
Delta
Deal found 7/3![Delta logo]()
$300
This JetBlue deal was found by Cheapflights users on 7/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:01 am
ORD
- DCA
1 stop6h 00m
JetBlue
Fri 8/2811:00 am
DCA
- ORD
1 stop9h 27m
JetBlue
Deal found 7/7![JetBlue logo]()
$279
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Mon 8/106:30 am
ORD
- IAD
Nonstop1h 54m
United Airlines
Sat 8/2210:35 am
IAD
- ORD
Nonstop2h 18m
United Airlines
Deal found 7/4![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 7/4. 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 8/226:40 am
ORD
- BWI
1 stop5h 27m
Delta
Tue 8/2512:30 pm
BWI
- ORD
1 stop4h 47m
Delta
Deal found 7/4![Delta logo]()
$301
This JetBlue deal was found by Cheapflights users on 7/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:01 am
ORD
- DCA
1 stop7h 04m
JetBlue
Mon 8/2411:00 am
DCA
- ORD
1 stop9h 27m
JetBlue
Deal found 7/4![JetBlue logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:05 am
ORD
- SBY
2 stops11h 49m
Multiple Airlines
Mon 8/178:34 pm
SBY
- ORD
1 stop27h 34m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Mon 8/2412:56 pm
ORD
- IAD
Nonstop2h 06m
United Airlines
Thu 8/276:15 am
IAD
- ORD
Nonstop2h 15m
United Airlines
Deal found 7/4![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 7/5. 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.
Wed 10/215:24 pm
ORD
- BWI
1 stop4h 40m
Delta
Sat 10/246:10 am
BWI
- ORD
1 stop5h 29m
Delta
Deal found 7/5![Delta logo]()
$301
This JetBlue deal was found by Cheapflights users on 7/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:01 am
ORD
- DCA
1 stop7h 04m
JetBlue
Mon 8/2411:00 am
DCA
- ORD
1 stop9h 27m
JetBlue
Deal found 7/4![JetBlue logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:05 am
ORD
- SBY
1 stop10h 21m
Multiple Airlines
Sat 8/88:06 pm
SBY
- ORD
1 stop17h 09m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Thu 8/2010:50 am
ORD
- IAD
Nonstop2h 05m
United Airlines
Thu 8/2710:27 pm
IAD
- ORD
Nonstop2h 13m
United Airlines
Deal found 7/6![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 7/6. 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.
Sat 8/156:59 am
ORD
- BWI
1 stop3h 33m
Delta
Tue 8/1812:30 pm
BWI
- ORD
1 stop4h 47m
Delta
Deal found 7/6![Delta logo]()
$301
This JetBlue deal was found by Cheapflights users on 7/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:01 am
ORD
- DCA
1 stop6h 00m
JetBlue
Wed 8/261:25 pm
DCA
- ORD
1 stop7h 02m
JetBlue
Deal found 7/4![JetBlue logo]()
$279
Last-minute flights from O'Hare Intl to MarylandDiscover last-minute flight deals from O'Hare Intl to Maryland. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Maryland. Data last updated July 7, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 7/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:58 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Sat 7/256:05 pm
PHL
- ORD
Nonstop2h 42m
Frontier
Deal found 7/3![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Sun 8/28:52 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Sat 8/86:05 pm
PHL
- ORD
Nonstop2h 42m
Frontier
Deal found 7/4![Frontier logo]()
$216
This Frontier deal was found by Cheapflights users on 7/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:50 pm
ORD
- PHL
1 stop7h 43m
Frontier
Sat 8/86:05 pm
PHL
- ORD
Nonstop2h 42m
Frontier
Deal found 7/5![Frontier logo]()
$213
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:00 am
ORD
- PHL
1 stop5h 38m
American Airlines
Tue 8/255:55 pm
PHL
- ORD
Nonstop2h 51m
American Airlines
Deal found 7/7![American Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:52 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Sun 8/91:32 pm
PHL
- ORD
1 stop7h 21m
Frontier
Deal found 7/2![Frontier logo]()
$207
This Delta deal was found by Cheapflights users on 7/7. 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.
Fri 8/78:48 am
ORD
- IAD
1 stop6h 50m
Delta
Mon 8/107:26 pm
IAD
- ORD
1 stop5h 31m
Delta
Deal found 7/7![Delta logo]()
$226
This Frontier deal was found by Cheapflights users on 7/7. 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.
Sat 8/88:52 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Mon 8/108:30 am
PHL
- ORD
1 stop12h 23m
Frontier
Deal found 7/7![Frontier logo]()
$209
This Frontier deal was found by Cheapflights users on 7/7. 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.
Sat 8/88:52 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Sun 8/96:05 pm
PHL
- ORD
Nonstop2h 42m
Frontier
Deal found 7/7![Frontier logo]()
$212
This Super.com deal was found by Cheapflights users on 7/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:52 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Mon 8/176:11 pm
PHL
- ORD
Nonstop2h 42m
Frontier
Deal found 7/7![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 7/6. 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.
Sat 8/158:52 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Mon 8/1712:46 pm
PHL
- ORD
1 stop11h 24m
Frontier
Deal found 7/6![Frontier logo]()
$208
This Frontier deal was found by Cheapflights users on 7/7. 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 8/206:00 am
ORD
- PHL
Nonstop2h 17m
Frontier
Mon 8/246:00 am
PHL
- ORD
Nonstop2h 29m
Frontier
Deal found 7/7![Frontier logo]()
$214
This Booking.com deal was found by Cheapflights users on 7/6. 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 8/206:00 am
ORD
- PHL
Nonstop2h 17m
Frontier
Thu 8/2710:22 am
PHL
- ORD
Nonstop2h 33m
Frontier
Deal found 7/6![Frontier logo]()
$215
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 July 7, 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 July 7, 2026.
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:07 pm
ORD
- DCA
1 stop3h 52m
Delta
Deal found 7/2![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:22 am
ORD
- IAD
1 stop4h 16m
Delta
Deal found 7/2![Delta logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:05 am
ORD
- IAD
1 stop10h 39m
Frontier
Deal found 7/3![Frontier logo]()
$100
This Delta deal was found by Cheapflights users on 7/7. 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.
Tue 8/411:22 am
ORD
- DCA
1 stop4h 12m
Delta
Deal found 7/7![Delta logo]()
$101
This Delta deal was found by Cheapflights users on 7/7. 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.
Mon 8/175:30 am
ORD
- IAD
1 stop5h 03m
Delta
Deal found 7/7![Delta logo]()
$101
This Super.com deal was found by Cheapflights users on 7/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:56 am
ORD
- DCA
1 stop7h 02m
JetBlue
Deal found 7/7![JetBlue logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/101:50 pm
ORD
- IAD
1 stop25h 50m
Frontier
Deal found 7/7![Frontier logo]()
$103
This Super.com deal was found by Cheapflights users on 7/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:50 pm
ORD
- IAD
1 stop8h 02m
Frontier
Deal found 7/7![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 7/7. 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.
Tue 8/41:50 pm
ORD
- IAD
1 stop8h 02m
Frontier
Deal found 7/7![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Mon 8/178:58 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Deal found 7/6![Frontier logo]()
$106
This Frontier deal was found by Cheapflights users on 7/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:20 am
ORD
- IAD
1 stop7h 16m
Frontier
Deal found 7/5![Frontier logo]()
$106
This Frontier deal was found by Cheapflights users on 7/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:58 pm
ORD
- PHL
Nonstop2h 23m
Frontier
Deal found 7/3![Frontier logo]()
$107
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 July 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $207 (Kiwi.com) |
One-way from | $99 (Delta) |
Popular in | June |
Cheapest in | August |
Average price | $271 |
Good round-trip deal | $297 or less |
Good one-way deal | $205 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 July 7, 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
Wed 8/26
11:01 am-8:01 pm
1 stop8h 00m
Philadelphia
Wed 9/9
10:45 am-7:22 pm
1 stop9h 37m
$219
ChicagoPhiladelphia
ORD - PHL
ORDPHL
Chicago O'Hare Intl
Wed 9/2
11:01 am-8:01 pm
1 stop8h 00m
Philadelphia
Wed 9/9
10:45 am-7:22 pm
1 stop9h 37m
$219
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Sat 8/1
11:10 am-6:59 pm
1 stop6h 49m
Washington, D.C. Reagan-National
Sat 8/8
4:00 pm-8:55 pm
1 stop5h 55m
$238
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Tue 9/8
10:00 am-1:04 pm
Nonstop2h 04m
Washington, D.C. Reagan-National
Tue 9/22
2:00 pm-3:16 pm
Nonstop2h 16m
$245
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Wed 8/26
11:01 am-6:01 pm
1 stop6h 00m
Washington, D.C. Reagan-National
Fri 9/4
2:00 pm-7:26 pm
1 stop6h 26m
$248
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Fri 8/28
11:01 am-7:05 pm
1 stop7h 04m
Washington, D.C. Reagan-National
Fri 9/4
2:00 pm-7:26 pm
1 stop6h 26m
$248
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Thu 8/27
11:01 am-6:01 pm
1 stop6h 00m
Washington, D.C. Reagan-National
Mon 8/31
12:59 pm-7:26 pm
1 stop7h 27m
$248
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Tue 7/28
12:45 pm-3:52 pm
Nonstop2h 07m
Washington, D.C. Reagan-National
Wed 7/29
1:00 pm-2:19 pm
Nonstop2h 19m
$253
ChicagoWashington, D.C.
ORD - DCA
ORDDCA
Chicago O'Hare Intl
Thu 9/3
6:59 am-11:28 am
1 stop3h 29m
Washington, D.C. Reagan-National
Sat 9/5
1:50 pm-8:55 pm
1 stop8h 05m
$257
ChicagoBaltimore
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Sat 8/1
9:20 pm-12:28 am
Nonstop2h 08m
Baltimore/Washington
Sat 8/8
6:15 am-7:30 am
Nonstop2h 15m
$257
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-DCA
ORD-IAD
ORD-PHL
ORD-SBY
ORD-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 Chicago O'Hare Intl Airport to Maryland
ORD-USMD
ORD-DCA
ORD-IAD
ORD-PHL
ORD-SBY
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 $27). Flying from Chicago O'Hare Intl Airport to Maryland in June is currently the most expensive (average of $161). 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 July 7, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 21% on flights from Chicago O'Hare Intl Airport to Maryland by exploring options for tickets in the morning.
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 July 7, 2026.
The most flights from ORD to USMD are scheduled on a Monday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Maryland?
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Maryland?
Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Maryland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 July 4, 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. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Maryland
Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated July 7, 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
Crew
8.6
Comfort
8.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
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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Complete your trip
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O'Hare Intl and Maryland flights
Browse other O'Hare Intl and Maryland flight options. Last updated on July 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from O'Hare Intl to Maryland
Discover the top 4 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 July 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$57 | Average$150 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$149 | Average$314 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$228 | FlexibilityNo cancel fee | On-time63% |