$132+ Cheap flights from Houston to Cape Cod and the Islands
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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ACK
Jul 5 — Jul 121
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Cape Cod and the Islands with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Houston to Cape Cod and the Islands
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Cheapest flights from Houston to Cape Cod and the IslandsExplore the most affordable flight options available from Houston to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 5, 2026.
Explore the most affordable flight options available from Houston to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 5, 2026.
This Delta deal was found by Cheapflights users on 6/1. 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 7/47:02 am
IAH
- ACK
2 stops9h 15m
Delta
Wed 7/812:13 pm
ACK
- IAH
2 stops11h 11m
Delta
Deal found 6/1![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:01 am
IAH
- ACK
1 stop8h 08m
American Airlines
Wed 7/83:38 pm
ACK
- IAH
1 stop8h 11m
American Airlines
Deal found 6/1![American Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 6/1. 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 7/46:00 am
HOU
- ACK
2 stops10h 17m
Delta
Wed 7/812:13 pm
ACK
- HOU
2 stops10h 38m
Delta
Deal found 6/1![Delta logo]()
$338
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:01 am
IAH
- ACK
1 stop7h 07m
American Airlines
Mon 7/203:38 pm
ACK
- IAH
1 stop8h 11m
American Airlines
Deal found 6/3![American Airlines logo]()
$408
This Expedia deal was found by Cheapflights users on 6/3. 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.
Mon 7/136:17 pm
IAH
- ACK
2 stops17h 46m
JetBlue
Thu 7/1612:02 pm
ACK
- IAH
1 stop6h 17m
JetBlue
Deal found 6/3![JetBlue logo]()
$461
This Expedia deal was found by Cheapflights users on 6/3. 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.
Tue 7/76:20 pm
IAH
- ACK
2 stops17h 43m
JetBlue
Fri 7/1012:02 pm
ACK
- IAH
1 stop6h 17m
JetBlue
Deal found 6/3![JetBlue logo]()
$470
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:03 am
IAH
- ACK
1 stop8h 37m
American Airlines
Fri 7/103:38 pm
ACK
- IAH
1 stop8h 11m
American Airlines
Deal found 6/3![American Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Sat 8/156:15 am
IAH
- ACK
1 stop8h 23m
United Airlines
Wed 8/193:59 pm
ACK
- IAH
1 stop8h 34m
United Airlines
Deal found 6/3![United Airlines logo]()
$548
This American Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:43 am
IAH
- ACK
1 stop8h 57m
American Airlines
Mon 8/35:10 pm
ACK
- IAH
1 stop6h 04m
American Airlines
Deal found 6/1![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:14 pm
HOU
- ACK
2 stops16h 55m
American Airlines
Fri 7/102:32 pm
ACK
- HOU
2 stops10h 24m
American Airlines
Deal found 6/3![American Airlines logo]()
$709
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/156:03 am
HOU
- HYA
2 stops10h 36m
American Airlines
Wed 7/2212:45 pm
HYA
- HOU
2 stops8h 12m
American Airlines
Deal found 6/4![American Airlines logo]()
$733
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:23 pm
HOU
- HYA
2 stops14h 52m
American Airlines
Thu 7/91:26 pm
HYA
- HOU
2 stops11h 30m
American Airlines
Deal found 6/3![American Airlines logo]()
$755
Best flights from Houston to Cape Cod and the IslandsDiscover carefully curated flight deals from Houston to Cape Cod and the Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
Discover carefully curated flight deals from Houston to Cape Cod and the Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
This Delta deal was found by Cheapflights users on 6/1. 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 7/47:02 am
IAH
- ACK
2 stops9h 15m
Delta
Wed 7/812:13 pm
ACK
- IAH
2 stops11h 11m
Delta
Deal found 6/1![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/65:02 am
IAH
- ACK
2 stops9h 06m
American Airlines
Mon 7/203:38 pm
ACK
- IAH
1 stop8h 11m
American Airlines
Deal found 6/3![American Airlines logo]()
$449
This Expedia deal was found by Cheapflights users on 6/3. 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.
Mon 7/136:17 pm
IAH
- ACK
2 stops17h 46m
JetBlue
Thu 7/1612:02 pm
ACK
- IAH
1 stop6h 17m
JetBlue
Deal found 6/3![JetBlue logo]()
$461
This United Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 7/146:01 am
IAH
- ACK
1 stop8h 03m
United Airlines
Wed 7/153:44 pm
ACK
- IAH
1 stop8h 59m
United Airlines
Deal found 5/31![United Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 6/1. 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 7/46:00 am
HOU
- ACK
2 stops10h 17m
Delta
Wed 7/812:13 pm
ACK
- HOU
2 stops10h 38m
Delta
Deal found 6/1![Delta logo]()
$338
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/156:03 am
HOU
- HYA
2 stops10h 36m
American Airlines
Wed 7/2212:45 pm
HYA
- HOU
2 stops8h 12m
American Airlines
Deal found 6/4![American Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 6/1. 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 7/36:05 pm
IAH
- ACK
2 stops20h 36m
United Airlines
Mon 7/63:44 pm
ACK
- IAH
1 stop8h 59m
United Airlines
Deal found 6/1![United Airlines logo]()
$799
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:23 pm
HOU
- HYA
2 stops14h 52m
American Airlines
Thu 7/91:26 pm
HYA
- HOU
2 stops11h 30m
American Airlines
Deal found 6/3![American Airlines logo]()
$755
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:23 pm
HOU
- HYA
2 stops17h 01m
American Airlines
Mon 7/201:26 pm
HYA
- HOU
2 stops11h 30m
American Airlines
Deal found 6/3![American Airlines logo]()
$842
This American Airlines deal was found by Cheapflights users on 6/4. 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 6/308:23 pm
HOU
- HYA
2 stops14h 48m
American Airlines
Tue 7/712:45 pm
HYA
- HOU
2 stops8h 12m
American Airlines
Deal found 6/4![American Airlines logo]()
$847
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 7/36:03 am
HOU
- ACK
2 stops11h 18m
American Airlines
Thu 7/92:32 pm
ACK
- HOU
2 stops10h 24m
American Airlines
Deal found 6/4![American Airlines logo]()
$888
This American Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:03 am
HOU
- ACK
2 stops11h 18m
American Airlines
Mon 7/62:32 pm
ACK
- HOU
2 stops10h 24m
American Airlines
Deal found 6/1![American Airlines logo]()
$1,280
This Delta deal was found by Cheapflights users on 6/1. 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 7/16:00 am
HOU
- ACK
2 stops8h 48m
Delta
Tue 7/712:13 pm
ACK
- HOU
2 stops10h 38m
Delta
Deal found 6/1![Delta logo]()
$2,020
This Delta deal was found by Cheapflights users on 6/3. 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.
Mon 7/66:00 am
HOU
- ACK
2 stops8h 48m
Delta
Mon 7/2012:13 pm
ACK
- HOU
2 stops10h 38m
Delta
Deal found 6/3![Delta logo]()
$2,089
This American Airlines deal was found by Cheapflights users on 6/2. 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.
Sat 6/278:23 pm
HOU
- ACK
2 stops14h 58m
American Airlines
Sun 7/52:31 pm
ACK
- HOU
2 stops10h 25m
American Airlines
Deal found 6/2![American Airlines logo]()
$1,545
This Delta deal was found by Cheapflights users on 6/3. 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.
Mon 7/136:00 am
HOU
- ACK
2 stops8h 48m
Delta
Thu 7/1612:13 pm
ACK
- HOU
2 stops10h 38m
Delta
Deal found 6/3![Delta logo]()
$2,089
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:03 am
HOU
- ACK
2 stops8h 52m
American Airlines
Sun 7/511:32 am
ACK
- HOU
2 stops9h 21m
American Airlines
Deal found 6/3![American Airlines logo]()
$1,805
This Delta deal was found by Cheapflights users on 6/1. 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 7/316:00 am
HOU
- ACK
2 stops8h 48m
Delta
Mon 8/312:28 pm
ACK
- HOU
2 stops10h 37m
Delta
Deal found 6/1![Delta logo]()
$3,103
Last-minute flights from Houston to Cape Cod and the IslandsDiscover last-minute flight deals from Houston to Cape Cod and the Islands. Data last updated June 5, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Cape Cod and the Islands. Data last updated June 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:23 pm
HOU
- HYA
2 stops14h 52m
American Airlines
Thu 7/91:26 pm
HYA
- HOU
2 stops11h 30m
American Airlines
Deal found 6/3![American Airlines logo]()
$755
This Delta deal was found by Cheapflights users on 6/1. 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 7/47:02 am
IAH
- ACK
2 stops9h 15m
Delta
Wed 7/812:13 pm
ACK
- IAH
2 stops11h 11m
Delta
Deal found 6/1![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:01 am
IAH
- ACK
1 stop8h 08m
American Airlines
Wed 7/83:38 pm
ACK
- IAH
1 stop8h 11m
American Airlines
Deal found 6/1![American Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 6/1. 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 7/46:00 am
HOU
- ACK
2 stops10h 17m
Delta
Wed 7/812:13 pm
ACK
- HOU
2 stops10h 38m
Delta
Deal found 6/1![Delta logo]()
$338
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:01 am
IAH
- ACK
1 stop7h 07m
American Airlines
Mon 7/203:38 pm
ACK
- IAH
1 stop8h 11m
American Airlines
Deal found 6/3![American Airlines logo]()
$408
This Expedia deal was found by Cheapflights users on 6/3. 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.
Tue 7/76:20 pm
IAH
- ACK
2 stops17h 43m
JetBlue
Fri 7/1012:02 pm
ACK
- IAH
1 stop6h 17m
JetBlue
Deal found 6/3![JetBlue logo]()
$470
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:03 am
IAH
- ACK
1 stop8h 37m
American Airlines
Fri 7/103:38 pm
ACK
- IAH
1 stop8h 11m
American Airlines
Deal found 6/3![American Airlines logo]()
$544
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:14 pm
HOU
- ACK
2 stops16h 55m
American Airlines
Fri 7/102:32 pm
ACK
- HOU
2 stops10h 24m
American Airlines
Deal found 6/3![American Airlines logo]()
$709
This Expedia deal was found by Cheapflights users on 6/3. 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.
Mon 7/136:17 pm
IAH
- ACK
2 stops17h 46m
JetBlue
Thu 7/1612:02 pm
ACK
- IAH
1 stop6h 17m
JetBlue
Deal found 6/3![JetBlue logo]()
$461
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Tue 7/146:01 am
IAH
- ACK
1 stop8h 03m
United Airlines
Wed 7/153:44 pm
ACK
- IAH
1 stop8h 59m
United Airlines
Deal found 6/1![United Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/156:03 am
HOU
- HYA
2 stops10h 36m
American Airlines
Wed 7/2212:45 pm
HYA
- HOU
2 stops8h 12m
American Airlines
Deal found 6/4![American Airlines logo]()
$733
This American Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:43 am
IAH
- ACK
1 stop8h 57m
American Airlines
Mon 8/35:10 pm
ACK
- IAH
1 stop6h 04m
American Airlines
Deal found 6/1![American Airlines logo]()
$549
One-way flights from Houston to Cape Cod and the IslandsSearch for one-way flight options from Houston to Cape Cod and the Islands. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
Search for one-way flight options from Houston to Cape Cod and the Islands. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
This Delta deal was found by Cheapflights users on 6/1. 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 7/45:40 am
IAH
- ACK
2 stops10h 37m
Delta
Deal found 6/1![Delta logo]()
$132
This Delta deal was found by Cheapflights users on 6/1. 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 7/46:00 am
HOU
- ACK
2 stops10h 17m
Delta
Deal found 6/1![Delta logo]()
$132
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:03 am
HOU
- HYA
2 stops10h 36m
American Airlines
Deal found 6/3![American Airlines logo]()
$204
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sat 7/46:10 am
IAH
- ACK
1 stop8h 31m
United Airlines
Deal found 6/1![United Airlines logo]()
$214
This American Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:01 am
IAH
- ACK
2 stops8h 12m
American Airlines
Deal found 6/1![American Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 6/2. 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.
Sun 6/287:00 am
IAH
- ACK
1 stop7h 48m
Delta
Deal found 6/2![Delta logo]()
$244
This American Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:00 am
IAH
- ACK
2 stops10h 30m
American Airlines
Deal found 6/1![American Airlines logo]()
$268
This American Airlines deal was found by Cheapflights users on 6/2. 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.
Sun 6/285:01 am
IAH
- ACK
2 stops9h 02m
American Airlines
Deal found 6/2![American Airlines logo]()
$270
This Orbitz deal was found by Cheapflights users on 6/4. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:24 am
IAH
- ACK
2 stops8h 56m
JetBlue
Deal found 6/4![JetBlue logo]()
$290
This Expedia deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:20 pm
IAH
- ACK
2 stops15h 04m
JetBlue
Deal found 6/2![JetBlue logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/2. 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 6/275:04 am
IAH
- ACK
1 stop9h 37m
United Airlines
Deal found 6/2![United Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 6/2. 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.
Sun 8/26:03 am
HOU
- HYA
2 stops10h 36m
American Airlines
Deal found 6/2![American Airlines logo]()
$349
Find flight deals from Houston to Cape Cod and the Islands
Keep the following information in mind while searching for Houston to Cape Cod and the Islands flight deals. Data was last updated June 5, 2026.
Round-trip from | $301 (Delta) |
|---|---|
One-way from | $132 (Delta) |
Popular in | May |
Cheapest in | January |
Average price | $378 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Cape Cod and the Islands 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 June 5, 2026.
Use the filters below to find and compare flights from Houston to Cape Cod and the Islands that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonNantucket
IAH - ACK
IAHACK
Houston George Bush Intcntl
Sat 7/4
7:02 am-5:17 pm
2 stops9h 15m
Nantucket Memorial
Wed 7/8
12:13 pm-10:24 pm
2 stops11h 11m
$301
HoustonNantucket
HOU - ACK
HOUACK
Houston Hobby
Sat 7/4
6:00 am-5:17 pm
2 stops10h 17m
Nantucket Memorial
Wed 7/8
12:13 pm-9:51 pm
2 stops10h 38m
$338
HoustonNantucket
IAH - ACK
IAHACK
Houston George Bush Intcntl
Mon 7/6
5:02 am-3:08 pm
2 stops9h 06m
Nantucket Memorial
Mon 7/20
3:38 pm-10:49 pm
1 stop8h 11m
$449
HoustonNantucket
IAH - ACK
IAHACK
Houston George Bush Intcntl
Mon 7/13
6:17 pm-1:03 pm
2 stops17h 46m
Nantucket Memorial
Thu 7/16
12:02 pm-5:19 pm
1 stop6h 17m
$461
Quickest round-trip
HoustonNantucket
IAH - ACK
IAHACK
Houston George Bush Intcntl
Tue 7/14
6:01 am-3:04 pm
1 stop8h 03m
Nantucket Memorial
Wed 7/15
3:44 pm-11:43 pm
1 stop8h 59m
$558
HoustonHyannis
HOU - HYA
HOUHYA
Houston Hobby
Wed 7/15
6:03 am-5:39 pm
2 stops10h 36m
Hyannis Barnstable
Wed 7/22
12:45 pm-7:57 pm
2 stops8h 12m
$733
HoustonHyannis
HOU - HYA
HOUHYA
Houston Hobby
Thu 7/2
8:23 pm-12:15 pm
2 stops14h 52m
Hyannis Barnstable
Thu 7/9
1:26 pm-11:56 pm
2 stops11h 30m
$755
HoustonNantucket
IAH - ACK
IAHACK
Houston George Bush Intcntl
Fri 7/3
6:05 pm-3:41 pm
2 stops20h 36m
Nantucket Memorial
Mon 7/6
3:44 pm-11:43 pm
1 stop8h 59m
$799
HoustonHyannis
HOU - HYA
HOUHYA
Houston Hobby
Fri 7/17
8:23 pm-2:24 pm
2 stops17h 01m
Hyannis Barnstable
Mon 7/20
1:26 pm-11:56 pm
2 stops11h 30m
$842
HoustonHyannis
HOU - HYA
HOUHYA
Houston Hobby
Tue 6/30
8:23 pm-12:11 pm
2 stops14h 48m
Hyannis Barnstable
Tue 7/7
12:45 pm-7:57 pm
2 stops8h 12m
$847
Showing 1-10 of 36 resultsSorted by cheapest first
Best time to book a flight from Houston to Cape Cod and the Islands
Have a flexible travel schedule? Discover the best time to fly to Cape Cod and the Islands from Houston with our price prediction graph.
IAH-ACK
HOU-ACK
HOU-HYA
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 Houston to Cape Cod and the Islands
HO1-zzKDT
IAH-ACK
HOU-ACK
HOU-HYA
No data available for this route at this time. Please check back soon.
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