Flights to South Coast from Houston -

Popular airlines from Houston to South Coast

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Houston to South Coast (HOU-BOS)

Prices were available within the past 7 days and start at for one-way flights and ￥53,910 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
PWM
Portland
￥53,910 Roundtrip, found 18 hours ago
￥53,910
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Houston to Portland, returning Mon, Aug 18, priced at ￥53,910 found 18 hours ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
PWM
Portland
￥59,820 Roundtrip, found 18 hours ago
￥59,820
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Houston to Portland, returning Mon, Aug 18, priced at ￥59,820 found 18 hours ago
United
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
PWM
Portland
￥65,630 Roundtrip, found 18 hours ago
￥65,630
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Aug 13 from Houston to Portland, returning Mon, Aug 18, priced at ￥65,630 found 18 hours ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
PWM
Portland
￥65,740 Roundtrip, found 18 hours ago
￥65,740
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Houston to Portland, returning Mon, Aug 18, priced at ￥65,740 found 18 hours ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
PWM
Portland
￥66,510 Roundtrip, found 18 hours ago
￥66,510
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Houston to Portland, returning Mon, Aug 18, priced at ￥66,510 found 18 hours ago
United
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
PWM
Portland
￥69,180 Roundtrip, found 18 hours ago
￥69,180
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Aug 13 from Houston to Portland, returning Mon, Aug 18, priced at ￥69,180 found 18 hours ago
United
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
PWM
Portland
￥70,790 Roundtrip, found 18 hours ago
￥70,790
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Aug 13 from Houston to Portland, returning Mon, Aug 18, priced at ￥70,790 found 18 hours ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
PWM
Portland
￥71,540 Roundtrip, found 18 hours ago
￥71,540
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Houston to Portland, returning Mon, Aug 18, priced at ￥71,540 found 18 hours ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
PWM
Portland
￥72,310 Roundtrip, found 18 hours ago
￥72,310
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Houston to Portland, returning Mon, Aug 18, priced at ￥72,310 found 18 hours ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
PWM
Portland
￥73,580 Roundtrip, found 18 hours ago
￥73,580
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Houston to Portland, returning Mon, Aug 18, priced at ￥73,580 found 18 hours ago
United
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
PWM
Portland
￥74,440 Roundtrip, found 18 hours ago
￥74,440
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Aug 13 from Houston to Portland, returning Mon, Aug 18, priced at ￥74,440 found 18 hours ago
Delta
Wed, Aug 13 - Mon, Aug 18
IAH
Houston
PWM
Portland
￥99,920 Roundtrip, found 18 hours ago
￥99,920
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, Aug 13 from Houston to Portland, returning Mon, Aug 18, priced at ￥99,920 found 18 hours ago

Find the cheapest month to fly from Houston (HOU) to Portland (PWM)

September is typically the cheapest month to fly

From ￥24,327 - ￥55,259 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.