Delta Flight 3873 Deals & Information (2025/2026)

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Delta Flight 3873 Route Deals From $124

The cheapest prices found with in the last 7 days for return flights were $209 and $124 for one-way flights to Nez Perce County Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 11 - Sun, Oct 12
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$209 Roundtrip, found 3 days ago
$209
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Oct 11 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sun, Oct 12, priced at $209 found 3 days ago
Wed, Oct 15 - Sat, Oct 18
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$219 Roundtrip, found 6 days ago
$219
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 15 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sat, Oct 18, priced at $219 found 6 days ago
Wed, Oct 15 - Sat, Oct 18
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$268 Roundtrip, found 6 days ago
$268
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 15 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sat, Oct 18, priced at $268 found 6 days ago
Sat, Oct 11 - Sun, Oct 12
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Oct 11 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sun, Oct 12, priced at $269 found 3 days ago
Wed, Oct 15 - Sat, Oct 18
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$277 Roundtrip, found 6 days ago
$277
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 15 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sat, Oct 18, priced at $277 found 6 days ago
Wed, Oct 15 - Sat, Oct 18
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$279 Roundtrip, found 6 days ago
$279
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 15 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sat, Oct 18, priced at $279 found 6 days ago
Wed, Oct 15 - Sat, Oct 18
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$328 Roundtrip, found 6 days ago
$328
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 15 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sat, Oct 18, priced at $328 found 6 days ago
Sat, Oct 11 - Sun, Oct 12
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$329 Roundtrip, found 3 days ago
$329
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Oct 11 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sun, Oct 12, priced at $329 found 3 days ago
Wed, Oct 15 - Sat, Oct 18
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$337 Roundtrip, found 6 days ago
$337
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 15 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sat, Oct 18, priced at $337 found 6 days ago
Wed, Oct 15 - Sat, Oct 18
SEA
Seattle - Tacoma Intl.
LWS
Nez Perce County Regional
$339 Roundtrip, found 6 days ago
$339
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 15 from Seattle - Tacoma Intl. to Nez Perce County Regional, returning Sat, Oct 18, priced at $339 found 6 days ago

Frequently asked questions

What route does flight number DL3873 take?
DL3873 flies directly between Salt Lake City Intl. Airport (SLC) and Helena, MT Airport (HLN-Helena Regional) in approximately 1 hour and 30 minutes. It can sometimes be used on other routes though, some of which may be multi-stop trips. Keep this in mind when locking in your seat to avoid any mix-ups.
What kind of plane is on flight number DL3873?
If you’ve booked a ticket on flight DL3873 from Salt Lake City Intl. Airport (SLC) to Helena, MT Airport (HLN-Helena Regional), you’re likely to be aboard the Embraer 175. Flight DL3873 serves numerous routes, but this is the most popular.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your DL3873 flight with Travelocity, please visit our Customer Service Portal.