Find flights
When to book
FAQs & Tips
Airlines
Deals

Find cheap flights from Seattle to Modesto from $70

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Modesto departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 7/1
Mon 7/8

Search hundreds of travel sites at once for deals on flights from Seattle to Modesto

In the last 7 days travelers have searched 42,335,261 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

January

High season

May

Cheapest flight

$70
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Seattle to San Francisco

When to book flights from Seattle to Modesto

Are your dates flexible? Find out the best times to travel from Seattle to Modesto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Seattle to Modesto

  • Which airports will I be using when flying from Seattle to Modesto?

    When flying out of Seattle you’ll be using Seattle/Tacoma Intl. Modesto does not have its own airport so you’ll be flying into nearby San Francisco airport, which is 75.5 mi away.

  • How long does a flight from Seattle to Modesto take?

    Direct flights cover the 679 miles separating Seattle and Modesto in about 2h 09m.

  • How many flights are there between Seattle and Modesto?

    138 direct flights run between Seattle and Modesto on a daily basis. On average, there are about 971 departures each week.

  • What’s the cheapest day of the week to fly between Seattle and Modesto?

    Consider leaving on a Tuesday and avoid Thursdays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from Seattle to Modesto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Modesto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Modesto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Modesto from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Modesto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Modesto with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Modesto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Modesto from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Seattle to Modesto?

    In the last 72 hours, the cheapest one-way ticket between Seattle and Modesto found on KAYAK was with Frontier for $70. Frontier offered a round-trip connection from $136 and Delta from $149.

See more FAQs

Top tips for finding cheap flights from Seattle to Modesto

  • There is no airport in Modesto. Instead, you’ll be flying into San Francisco Airport when flying between Seattle and Modesto.
  • The cheapest flight from Seattle to Modesto was found 80 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be February, March and April. The cheapest month to fly is October.
See more tips

Top 5 airlines serving Seattle to Modesto

 
Need help choosing which airline to fly with from Seattle to Modesto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9198 reviews
8.6Crew
7.3Entertainment
7.9Comfort
8.2Boarding
7.3Food
Airline reviews

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

2.0 MediocreRandy, May 2024SEA - SFO
Read more about Alaska Airlines reviews

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

Flight cancelled an hour before takeoff due to "unscheduled maintenance". New flight makes me have to wait for 5 hours in the airport, at a gate totally on the other side of where I'm at, requiring me to take a tram to get from the N terminal, to the C terminal. After waiting for 5 hours I'm informed my new flight is no longer at the gate I'm at, but instead is back in the N terminal where I was previously.

My baggage was in another flight, anit was delayed for one hour.

Up on arrival, due to twisted ankle, I wasn’t able to walk. Requested for a wheelchair. They immediately asked for it. After 10 minutes wait a young man named Carlos picked me up at the gate, got my baggage and took me to the pick up area. It was a great service. Thanks Alaska Air line

Good. Quiet. Comfortable. The protests nearly kept me from catching my flight. They waited for me! I made it!

I tried to cancel my flight weeks in advance round trip and told I was not able to. $400 down the drain

wish Airlines would board the plane starting in the back first. Makes more sense and I think it would be faster, NO? Everything else was great!

I went Premium otherwise it would have been a long wait. On board I only asked for a cup of hot water and got lukewarm. Cabin crew have poor to no service. But great flight; it went smooth.

I appreciated the check-in at SEATAC - a knowledgeable person was available. I found it easy to ask questions as I went along. I hadn't been at SEATAC for a year and was not that familiar. Parking was fine at Sacramento

My baggage arrived at the airport on an earlier flight. It would have been nice if I would have gotten a text. I waited until all the luggage had arrived before Ivwent to the baggage counter!

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

There were delays on both ends. It made it less than excellent. This plane was great though

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

I had the exit seat with all the leg room I could ask for. Great!

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

Worst airline to travel with. They treat you like a prisoner in a jailhouse barking out orders and threats. Nickle and dime you to the same price or higher than a respectable airline like one of the big 3 . Might as well fly with standard airlines

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Book cheap flights from Seattle to Modesto

Recent round-trip flight deals

9/10Tue
1 stopFrontier
5h 07mSEA-SFO
9/18Wed
1 stopFrontier
24h 43mSFO-SEA
$136
9/10Tue
1 stopFrontier
5h 07mSEA-SFO
9/17Tue
1 stopFrontier
7h 39mSFO-SEA
$137
8/13Tue
1 stopFrontier
5h 07mSEA-SFO
8/20Tue
1 stopFrontier
6h 37mSFO-SEA
$138
8/21Wed
nonstopDelta
2h 15mSEA-SFO
8/27Tue
nonstopDelta
2h 10mSFO-SEA
$149
8/21Wed
nonstop
2h 10mSEA-SFO
8/24Sat
1 stop
7h 38mSFO-SEA
$150
8/24Sat
nonstopDelta
2h 15mSEA-SFO
8/28Wed
nonstopDelta
2h 05mSFO-SEA
$153
8/7Wed
nonstopAlaska Airlines
2h 11mSEA-SFO
8/12Mon
nonstopAlaska Airlines
2h 12mSFO-SEA
$155
8/6Tue
nonstop
2h 11mSEA-SFO
8/16Fri
1 stop
6h 54mSFO-SEA
$157
7/17Wed
nonstopAlaska Airlines
2h 15mSEA-SFO
7/20Sat
nonstopAlaska Airlines
2h 08mSFO-SEA
$158
6/27Thu
nonstopUnited Airlines
2h 19mSEA-SFO
6/30Sun
nonstopUnited Airlines
2h 07mSFO-SEA
$218

Search by stops

Search by airline

Search by price

Recent one-way flight deals

9/3Tue
1 stopFrontier
5h 07mSEA-SFO
$70
8/20Tue
1 stopFrontier
5h 07mSEA-SFO
$71
8/20Tue
nonstopAlaska Airlines
2h 14mSEA-SFO
$73
7/10Wed
nonstopAlaska Airlines
2h 15mSEA-SFO
$75
8/31Sat
nonstopDelta
2h 21mSEA-SFO
$79
8/9Fri
nonstopDelta
2h 15mSEA-SFO
$81
6/26Wed
2 stops
16h 03mSEA-SFO
$123
6/19Wed
2 stops
16h 03mSEA-SFO
$131
9/3Tue
nonstopUnited Airlines
2h 14mSEA-SFO
$144
8/26Mon
2 stopsUnited Airlines
12h 34mSEA-SFO
$262

Search by stops

Search by airline

Search by price

Last minute flights from Seattle to Modesto

Last minute flight, train and bus deals

6/6Thu
multi-stopFrontier
10h 42mSEA-SFO
6/12Wed
multi-stopFrontier
7h 12mSFO-SEA
$151
6/5Wed
multi-stopFrontier
9h 06mSEA-SFO
6/12Wed
multi-stopFrontier
7h 12mSFO-SEA
$175
6/3Mon
nonstopDelta
2h 12mSEA-SFO
8/6Tue
nonstopDelta
2h 11mSFO-SEA
$338
6/3Mon
multi-stopAlaska Airlines
5h 04mSEA-SFO
8/6Tue
nonstopAlaska Airlines
2h 12mSFO-SEA
$347
6/5Wed
nonstopDelta
2h 11mSEA-SFO
6/15Sat
nonstopDelta
2h 18mSFO-SEA
$415
6/6Thu
multi-stopAlaska Airlines
5h 34mSEA-SFO
6/15Sat
nonstopAlaska Airlines
2h 08mSFO-SEA
$424
6/2Sun
multi-stopUnited Airlines
7h 35mSEA-SFO
6/6Thu
nonstopUnited Airlines
2h 11mSFO-SEA
$526
6/2Sun
multi-stopUnited Airlines
7h 35mSEA-SFO
6/6Thu
multi-stopUnited Airlines
5h 50mSFO-SEA
$535
6/4Tue
multi-stopAmerican Airlines
7h 09mSEA-SFO
6/4Tue
multi-stopAmerican Airlines
9h 50mSFO-SEA
$819
6/4Tue
multi-stopAmerican Airlines
7h 09mSEA-SFO
6/6Thu
multi-stopAmerican Airlines
11h 11mSFO-SEA
$825

Search by stops

Search by airline

Search by price

Flights to Modesto

Browse origins: