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Cheap flights from Washington to Hermosillo from $224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Hermosillo departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Washington to Hermosillo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
10:00 pm - 7:45 am
SEA
-
HMO
8h 45m
1 stop
Volaris Logo
8:37 pm - 11:22 am
HMO
-
SEA
14h 45m
1 stop
$348Volaris
Sun, Feb 22 - Sun, Mar 8
Volaris Logo
4:50 pm - 7:06 am
PDX
-
HMO
14h 16m
1 stop
Volaris Logo
7:48 am - 9:08 pm
HMO
-
PDX
13h 20m
1 stop
$357Volaris
Thu, Apr 2 - Tue, Apr 7
Volaris Logo
10:00 pm - 7:10 am
SEA
-
HMO
9h 10m
1 stop
Volaris Logo
8:44 pm - 11:06 am
HMO
-
SEA
14h 22m
1 stop
$368Volaris
Tue, Mar 24 - Tue, Mar 31
Volaris Logo
11:00 pm - 1:46 pm
SEA
-
HMO
14h 46m
1 stop
Volaris Logo
7:48 am - 7:49 pm
HMO
-
SEA
12h 01m
1 stop
$386Volaris
Thu, Apr 30 - Sun, May 3
Volaris Logo
10:00 pm - 7:33 pm
SEA
-
HMO
20h 33m
2 stops
Volaris Logo
8:37 pm - 11:22 am
HMO
-
SEA
14h 45m
1 stop
$411Volaris
Sun, Feb 22 - Sun, Mar 8
Multiple Airlines Logo
10:00 pm - 7:45 am
SEA
-
HMO
8h 45m
1 stop
Multiple Airlines Logo
9:45 am - 11:22 am
HMO
-
SEA
26h 37m
1 stop
$417Multiple Airlines
Tue, Feb 24 - Sat, Feb 28
Multiple Airlines Logo
10:00 am - 1:30 pm
SEA
-
HMO
27h 30m
1 stop
Multiple Airlines Logo
9:00 pm - 11:37 am
HMO
-
SEA
38h 37m
2 stops
$475Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
5:00 am - 11:38 am
PDX
-
HMO
6h 38m
1 stop
American Airlines Logo
12:12 pm - 10:20 am
HMO
-
PDX
22h 08m
1 stop
$567American Airlines
Wed, Apr 1 - Tue, Apr 7
Aeromexico Logo
6:25 am - 10:20 am
GEG
-
HMO
26h 55m
2 stops
Aeromexico Logo
5:58 pm - 10:50 pm
HMO
-
GEG
29h 52m
2 stops
$941Aeromexico
Sat, Feb 28 - Wed, Mar 4
Aeromexico Logo
6:25 am - 10:20 am
GEG
-
HMO
26h 55m
2 stops
Aeromexico Logo
2:02 pm - 9:18 pm
HMO
-
GEG
32h 16m
2 stops
$945Aeromexico
Sat, Feb 28 - Wed, Mar 4

American Airlines flights from State of Washington to Hermosillo

Our best American Airlines deals on State of Washington to Hermosillo flight tickets
American Airlines
Apr 29
SEA5:00 amSeattle/Tacoma Intl
6h 32m
1 stop
HMO11:32 amHermosillo Gen Pesqueira Garcia
May 5
HMO12:12 pmHermosillo Gen Pesqueira Garcia
22h 29m
1 stop
SEA10:41 amSeattle/Tacoma Intl
$499
American Airlines
Apr 1
PDX5:00 amPortland
6h 38m
1 stop
HMO11:38 amHermosillo Gen Pesqueira Garcia
Apr 7
HMO12:12 pmHermosillo Gen Pesqueira Garcia
22h 08m
1 stop
PDX10:20 amPortland
$567
American Airlines
Apr 30
SEA6:19 pmSeattle/Tacoma Intl
17h 13m
1 stop
HMO11:32 amHermosillo Gen Pesqueira Garcia
May 3
HMO12:12 pmHermosillo Gen Pesqueira Garcia
22h 29m
1 stop
SEA10:41 amSeattle/Tacoma Intl
$575

Volaris flights from State of Washington to Hermosillo

Our best Volaris deals on State of Washington to Hermosillo flight tickets
Volaris
Feb 22
SEA10:00 pmSeattle/Tacoma Intl
8h 45m
1 stop
HMO7:45 amHermosillo Gen Pesqueira Garcia
Mar 8
HMO8:37 pmHermosillo Gen Pesqueira Garcia
14h 45m
1 stop
SEA11:22 amSeattle/Tacoma Intl
$348
Volaris
Apr 2
PDX4:50 pmPortland
14h 16m
1 stop
HMO7:06 amHermosillo Gen Pesqueira Garcia
Apr 7
HMO7:48 amHermosillo Gen Pesqueira Garcia
13h 20m
1 stop
PDX9:08 pmPortland
$357
Volaris
Mar 24
SEA10:00 pmSeattle/Tacoma Intl
9h 10m
1 stop
HMO7:10 amHermosillo Gen Pesqueira Garcia
Mar 31
HMO8:44 pmHermosillo Gen Pesqueira Garcia
14h 22m
1 stop
SEA11:06 amSeattle/Tacoma Intl
$368

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Hermosillo 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, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Washington to Hermosillo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleHermosillo

SEA - HMO

SEAHMO

Seattle/Tacoma Intl

Sun 2/22

10:00 pm-7:45 am

1 stop8h 45m

Hermosillo Gen Pesqueira Garcia

Sun 3/8

8:37 pm-11:22 am

1 stop14h 45m

$348

PortlandHermosillo

PDX - HMO

PDXHMO

Portland

Thu 4/2

4:50 pm-7:06 am

1 stop14h 16m

Hermosillo Gen Pesqueira Garcia

Tue 4/7

7:48 am-9:08 pm

1 stop13h 20m

$357

SeattleHermosillo

SEA - HMO

SEAHMO

Seattle/Tacoma Intl

Tue 3/24

10:00 pm-7:10 am

1 stop9h 10m

Hermosillo Gen Pesqueira Garcia

Tue 3/31

8:44 pm-11:06 am

1 stop14h 22m

$368

SeattleHermosillo

SEA - HMO

SEAHMO

Seattle/Tacoma Intl

Thu 4/30

11:00 pm-1:46 pm

1 stop14h 46m

Hermosillo Gen Pesqueira Garcia

Sun 5/3

7:48 am-7:49 pm

1 stop12h 01m

$386

SeattleHermosillo

SEA - HMO

SEAHMO

Seattle/Tacoma Intl

Sun 2/22

10:00 pm-7:33 pm

2 stops20h 33m

Hermosillo Gen Pesqueira Garcia

Sun 3/8

8:37 pm-11:22 am

1 stop14h 45m

$411

SeattleHermosillo

SEA - HMO

SEAHMO

Seattle/Tacoma Intl

Tue 2/24

10:00 pm-7:45 am

1 stop8h 45m

Hermosillo Gen Pesqueira Garcia

Sat 2/28

9:45 am-11:22 am

1 stop26h 37m

$417

SeattleHermosillo

SEA - HMO

SEAHMO

Seattle/Tacoma Intl

Tue 3/24

10:00 am-1:30 pm

1 stop27h 30m

Hermosillo Gen Pesqueira Garcia

Tue 3/31

9:00 pm-11:37 am

2 stops38h 37m

$475

PortlandHermosillo

PDX - HMO

PDXHMO

Portland

Wed 4/1

5:00 am-11:38 am

1 stop6h 38m

Hermosillo Gen Pesqueira Garcia

Tue 4/7

12:12 pm-10:20 am

1 stop22h 08m

$567

SpokaneHermosillo

GEG - HMO

GEGHMO

Spokane

Sat 2/28

6:25 am-10:20 am

2 stops26h 55m

Hermosillo Gen Pesqueira Garcia

Wed 3/4

5:58 pm-10:50 pm

2 stops29h 52m

$941

SpokaneHermosillo

GEG - HMO

GEGHMO

Spokane

Sat 2/28

6:25 am-10:20 am

2 stops26h 55m

Hermosillo Gen Pesqueira Garcia

Wed 3/4

2:02 pm-9:18 pm

2 stops32h 16m

$945

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hermosillo from

How to get the cheapest flight ticket from State of Washington to Hermosillo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington to Hermosillo Gen Pesqueira Garcia?

Volaris and American Airlines are the most popular carriers operating from Washington to Hermosillo Gen Pesqueira Garcia

Cheap State of Washington to Hermosillo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Hermosillo

Fastest flight time

8h 45m

Direct flights

None
The fastest flight from State of Washington to Hermosillo takes 8h 45m
There are no direct flights from State of Washington to Hermosillo. There are no popular flight routes from State of Washington to Hermosillo.
Search flight deals

  • When did momondo last update prices for flights from Washington to Hermosillo Gen Pesqueira Garcia Airport?

    Prices for flights from Washington to Hermosillo Gen Pesqueira Garcia Airport were last updated today.

  • How many operators does momondo search for flights from Washington to Hermosillo Gen Pesqueira Garcia Airport?

  • How old do you have to be to fly from Washington to Hermosillo Gen Pesqueira Garcia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Hermosillo Gen Pesqueira Garcia Airport.

  • What documentation or ID do you need to fly to Hermosillo Gen Pesqueira Garcia Airport?

    The necessary travel and health documents for your Hermosillo Gen Pesqueira Garcia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Hermosillo

Compare and see reviews for airlines that fly from State of Washington to Hermosillo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $533Free CancellationRating
7.2
11,254 reviews
Search American Airlines flights

Traveling to a place near Hermosillo?

Book flights to Hermosillo if you plan to visit one of these locations
San Carlos

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momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Hermosillo. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Hermosillo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hermosillo from Washington with this policy.

How can momondo help me find flights from Washington to Hermosillo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Hermosillo.

I’m not ready to book a flight from Washington to Hermosillo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Hermosillo from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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